Color Name
Fluorescent Blue
Hex Color Code
#15F4EE
RGB Color Code
RGB(21, 244, 238)
CMYK Values*
91.4%, 0.0%, 2.5%, 4.3%
Color Family (Hue)
#15F4EE Fluorescent Blue Color  - Color codes and meaning | Matching colors and paints

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Fluorescent blue is a shade of blue that is radiant based on fluorescence.

What color is Fluorescent Blue?

Fluorescent Blue color belongs to the Blue Neon color family (hue). The hexadecimal color code(color number) for Fluorescent Blue is #15F4EE, and the RGB color code is RGB(21, 244, 238).

In the RGB color model, Fluorescent Blue has a red value of 21, a green value of 244, and a blue value of 238. The CMYK color model (also known as process color, used in color printing) comprises 91.4% cyan, 0.0% magenta, 2.5% yellow, and 4.3% key (black). The HSL color scale has a hue of 178.4° (degrees), 91.0 % saturation, and 52.0 % lightness. In the HSB/HSV color space, Fluorescent Blue has a hue of 178.4° (degrees), 91.4 % saturation and 95.7 % brightness/value.

Fluorescent Blue is cool or warm?

The color Fluorescent Blue is a cool color.

What is the LRV of Fluorescent Blue? (For interior and product design)

Fluorescent Blue has an LRV of nearly 71. By LRV value, it is a light color.

Light Reflectance Value (LRV) is a measure of how much visible light is reflected off a surface. It is a number on a scale of 0 to 100, with 0 being pure black and 100 being pure white. The higher the LRV, the more light the color reflects and the lighter it will appear.

Dark Color
Fluorescent Blue
LRV 71
Light Color

Compare LRV 71 of Fluorescent Blue with dark and light color

Is Fluorescent Blue Readable? WCAG Contrast Checker (For digital design)

Check if the color Fluorescent Blue meets Web Content Accessibility Guidelines (WCAG) standards, minimum contrast ratio standards between text and background colors. The WCAG (Web Content Accessibility Guidelines) provides global standards for readable web content.

WCAG Recommendations - Large Text: above 18pt or 14pt bold. Normal Text: below 18pt or 14pt bold.

  • Minimum contrast ratio (AA): 4.5 for normal text and 3 for large text.
  • Enhanced contrast ratio (AAA): 7 for normal text and 4.5 for large text.

Normal text - 14pt

Normal Bold text - 12pt


Large text - 18pt

Large Bold text - 14pt

Color Codes - Color Space Conversions

Fluorescent Blue color codes / color number / color space conversions - HEX, RGBA, CMYK, HSL, HSV/HSB, HYZ, CMY, HWB, RYB

HEX #15F4EE
Hex triplet
#15F4EE
Red
15
Green
F4
Blue
EE
RGBA / RGB rgb(21, 244, 238)
Red
21 (8.2%)
Green
244 (95.7%)
Blue
238 (93.3%)
Alpha
1 (100.0%)
CMYK
Cyan
91.39%
Magenta
0.00%
Yellow
2.46%
Key
4.31%
HSL hsl(178.39deg, 91.0 %, 52.0 %)
Hue
178.39°
Saturation
91.02 %
Lightness
51.96 %
HSV / HSB
Hue
178.39°
Saturation
91.39 %
Brightness / Value
95.69 %
RYB ryb(1, 28, 62)
Red
1 (0.4%)
Yellow
28 (11.0%)
Blue
62 (24.2%)
HWB
Hue
178.39°
Whiteness
8.24 %
Blackness
4.31 %
CMY
Cyan
91.76%
Magenta
4.31%
Yellow
6.67%
XYZ
X
48.09
Y
71.03
Z
92.07
YXY
Y1
71.03
X
0.23
Y2
0.34
CIE-Lab
L
87.5
A
-47.7
B
-10.67
CIE-Lch
L
87.5
C
48.88
H
192.61
CIE-Luv
L
87.5
U
-67.6
V
-9.48
Hunter-Lab
L
84.28
A
-45.64
B
-5.77
Other
LRV
~ 71 %
Munsell Color System
5.7BG 8.6/15.9

Similar Colors and Paints

What is Delta E (ΔE)?

Delta E is the standard measure of how different two colors look to the human eye, rather than how far apart their hex codes happen to be. It runs from 0, an exact match, to 100, the largest possible difference — so the lower the Delta E, the closer the match. The match percentage shown on each color below is simply 100% minus its ΔE.

ΔE 0
Identical – an exact match
ΔE under 1
Not perceptible; the eye cannot separate them
ΔE 1 – 2
Perceptible only on close, side-by-side inspection
ΔE 2 – 10
Perceptible at a glance
ΔE over 10
Reads as a different color altogether

Named colors similar to Fluorescent Blue

These are the named colors closest to Fluorescent Blue , closest match first. Each card shows how much of the color the human eye sees as the same, measured as Delta E (ΔE).

#15F4EE Color Fluorescent Blue
100.00% match | ΔE 0.00
#00FEFC Color Neon Cyan
97.55% match | ΔE 2.45
#08E8DE Color Bright Turquoise
97.02% match | ΔE 2.98
#00FFFF Color Aqua
97.01% match | ΔE 2.99

Similar colors from Pantone, RAL, and other color matching system


Pantone PMS

Fluorescent Blue color similar/equivalent colors from Pantone PMS. Conversion of Fluorescent Blue to Pantone PMS

#71DBD4 Color PANTONE 3242 C
92.94% match | ΔE 7.06
#7CE0D3 Color PANTONE 3245 C
92.69% match | ΔE 7.31
#7EDDD3 Color PANTONE 7471 C
92.30% match | ΔE 7.70
#2AD2C9 Color PANTONE 3252 C
92.20% match | ΔE 7.80

Similar colors from Brand, Business, School, Organization, Sports, Flag

#00FFFF Color Electric Cyan
97.01% match | ΔE 2.99

Paint similar to Fluorescent Blue

These are the real paint colors closest to Fluorescent Blue from major brands, ranked by Delta E (ΔE) match. A paint above 98% will be hard to tell apart from Fluorescent Blue once it is on a wall.


Benjamin Moore

Fluorescent Blue color similar/equivalent paint from Benjamin Moore. Conversion of Fluorescent Blue to Benjamin Moore


Behr

Fluorescent Blue color similar/equivalent paint from Behr. Conversion of Fluorescent Blue to Behr


Dunn-Edwards

Fluorescent Blue color similar/equivalent paint from Dunn-Edwards. Conversion of Fluorescent Blue to Dunn-Edwards


PPG Paints

Fluorescent Blue color similar/equivalent paint from PPG Paints. Conversion of Fluorescent Blue to PPG Paints


Sherwin Williams

Fluorescent Blue color similar/equivalent paint from Sherwin Williams. Conversion of Fluorescent Blue to Sherwin Williams


Valspar

Fluorescent Blue color similar/equivalent paint from Valspar. Conversion of Fluorescent Blue to Valspar


Farrow & Ball

Fluorescent Blue color similar/equivalent paint from Farrow & Ball. Conversion of Fluorescent Blue to Farrow & Ball

#A0C5CA Color Blue Ground (210)
82.30% match | ΔE 17.70
#A5BEB9 Color Ancona Blue (9805)
80.37% match | ΔE 19.63
#83B49D Color Arsenic (214)
80.25% match | ΔE 19.75

Color Combinations

View more Fluorescent Blue - #15F4EE color palettes and coordinating colors

Monochromatic Color Palette

Monochromatic colors belong to the same hue angle but different tints and shades. Monochromatic color palette can be generated by keeping the exact hue of the base color and then changing the saturation and lightness.

Analogous Color Palette

Analogous colors are a group of colors adjacent to each other on a color wheel. Group of these adjacent colors forms Analogous color scheme Palette. Analogous Palette can be generated by increasing or decreasing the hue value by 30 points.

Triadic Color Palette

The triadic color palette has three colors separated by 120° in the RGB color wheel

Tetradic Color Palette

The tetradic colour scheme composed of two sets of complementary colors in a rectangular shape on the color wheel.

Complementary / Opposite Color

#15F4EE
Fluorescent Blue
#F4151B
Pigment Red (CMYK Red)*

Complementary / Opposite Color

Complementary colors are pairs of colors which, when combined or mixed, cancel each other out (lose hue) by producing a grayscale color like white or black. When placed next to each other, they create the strongest contrast for those two colors. Complementary colors also called opposite colors. Complementary color schemes are created using two opposite colors on the color wheel. The examples are red–cyan, green–magenta, and blue–yellow.

What is the contrasting color of Fluorescent Blue - #15F4EE?

Color that best contrast with Fluorescent Blue - #15F4EE is #F4151B, color name is Pigment Red (CMYK Red)*. Contrast indicates a strong difference in color. Contrasting color can be found several ways, Complimentary contrast is one of them. Complementary contrast colors are opposite each other on the color wheel.

What color compliments Fluorescent Blue - #15F4EE?

Complementary or Opposite color for Fluorescent Blue - #15F4EE is #F4151B, color name is Pigment Red (CMYK Red)*.

Example Color Images and Mockup

Mobile app mockup example for Fluorescent Blue - #15F4EE color
T-Shirt mockup example for Fluorescent Blue - #15F4EE color
Chart visualization example with Fluorescent Blue - #15F4EE color

Fluorescent Blue - #15F4EE Color Images and Patterns


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