Color Name
Medium Sky Blue*
Hex Color Code
#21E1FE
RGB Color Code
RGB(33, 225, 254)
CMYK Values*
87.0%, 11.4%, 0.0%, 0.4%
#21E1FE hex color. RGB, RYB, CMYK, HSL, HSV codes and color conversions. Matching color names, palettes, paints.

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What color is 21E1FE?

The RGB color code for color number #21E1FE is RGB(33, 225, 254). In the RGB color model, #21E1FE has a red value of 33, a green value of 225, and a blue value of 254. The CMYK color model (also known as process color, used in color printing) comprises 87.0% cyan, 11.4% magenta, 0.0% yellow, and 0.4% key (black). The HSL color scale has a hue of 187.9° (degrees), 99.1 % saturation, and 56.3 % lightness. In the HSB/HSV color space, #21E1FE has a hue of 187.9° (degrees), 87.0 % saturation and 99.6 % brightness/value.

Color 21E1FE is cool or warm?

Color 21E1FE is a cool color.

What is the LRV of #21E1FE? (For interior and product design)

21E1FE has an LRV of nearly 61.3. 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
#21E1FE
LRV 61.3
Light Color

Compare LRV 61.3 of #21E1FE with dark and light color

Is #21E1FE Readable? WCAG Contrast Checker (For digital design)

Check if the color 21E1FE 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

HEX #21E1FE color codes / color number / color space conversions - RGBA, HSL, HSV/HSB, HYZ, CMY, HWB, RYB

HEX #21E1FE
Hex triplet
#21E1FE
Red
21
Green
E1
Blue
FE
RGBA / RGB rgb(33, 225, 254)
Red
33 (12.9%)
Green
225 (88.2%)
Blue
254 (99.6%)
Alpha
1 (100.0%)
CMYK
Cyan
87.01%
Magenta
11.42%
Yellow
0.00%
Key
0.39%
HSL hsl(187.87deg, 99.1 %, 56.3 %)
Hue
187.87°
Saturation
99.10 %
Lightness
56.27 %
HSV / HSB
Hue
187.87°
Saturation
87.01 %
Brightness / Value
99.61 %
RYB ryb(1, 11, 69)
Red
1 (0.5%)
Yellow
11 (4.4%)
Blue
69 (27.2%)
HWB
Hue
187.87°
Whiteness
12.94 %
Blackness
0.39 %
CMY
Cyan
87.06%
Magenta
11.76%
Yellow
0.39%
XYZ
X
45.44
Y
61.33
Z
103.21
YXY
Y1
61.33
X
0.22
Y2
0.29
CIE-Lab
L
82.56
A
-33.84
B
-26.54
CIE-Lch
L
82.56
C
43.01
H
218.11
CIE-Luv
L
82.56
U
-59.33
V
-38.02
Hunter-Lab
L
78.31
A
-33.47
B
-23.32
Other
LRV
~ 61.3 %
Munsell Color System
2.5B 8.0/12

Color Names, Similar Colors and Paint

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

Color Name of HEX #21E1FE

These are the named colors closest to hex 21E1FE, closest match first. Each card shows how much of the color the human eye sees as the same, measured as Delta E (ΔE).

#80DAEB Color Medium Sky Blue
94.23% match | ΔE 5.77
#7ED4E6 Color Middle Blue
93.69% match | ΔE 6.31
#00CCFF Color Vivid Sky Blue
91.81% match | ΔE 8.19
#7DF9FF Color Electric Blue
91.13% match | ΔE 8.87

Similar colors from Pantone, RAL and other color matching system


Pantone PMS

Pantone PMS color similar/equivalent to 21E1FE.

#6AD1E3 Color PANTONE 310 C
94.61% match | ΔE 5.39
#74D2E7 Color PANTONE 2197 C
94.26% match | ΔE 5.74
#68D2DF Color PANTONE 3105 C
94.12% match | ΔE 5.88
#59CBE8 Color PANTONE 305 C
93.96% match | ΔE 6.04

Pantone TCX

Pantone TCX color similar/equivalent to 21E1FE.


RAL Design

RAL Design color similar/equivalent to 21E1FE.


Paint color for Hex #21E1FE

These are the real paint colors closest to hex 21E1FE from major brands, ranked by Delta E (ΔE) match. A paint above 98% will be hard to tell apart from 21E1FE once it is on a wall.


Benjamin Moore

Hex color 21E1FE similar/equivalent paint from Benjamin Moore. Conversion of hex #21E1FE to Benjamin Moore


Behr

Hex color 21E1FE similar/equivalent paint from Behr. Conversion of hex #21E1FE to Behr


Dunn-Edwards

Hex color 21E1FE similar/equivalent paint from Dunn-Edwards. Conversion of hex #21E1FE to Dunn-Edwards


Valspar

Hex color 21E1FE similar/equivalent paint from Valspar. Conversion of hex #21E1FE to Valspar


Sherwin Williams

Hex color 21E1FE similar/equivalent paint from Sherwin Williams. Conversion of hex #21E1FE to Sherwin Williams


PPG Paints

Hex color 21E1FE similar/equivalent paint from PPG Paints. Conversion of hex #21E1FE to PPG Paints


Farrow & Ball

Hex color 21E1FE similar/equivalent paint from Farrow & Ball. Conversion of hex #21E1FE to Farrow & Ball

#A0C5CA Color Blue Ground (210)
85.80% match | ΔE 14.20
#57A7B9 Color Lobster (CB7)
84.76% match | ΔE 15.24
#9EB6C8 Color Lulworth Blue (89)
82.01% match | ΔE 17.99
#A5BEB9 Color Ancona Blue (9805)
81.29% match | ΔE 18.71

Color Combinations and Matching Colors

#21E1FE color palettes and scheme combination

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

#21E1FE
Medium Sky Blue*
#FE3E21
Neon Scarlet*

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 #21E1FE?

Color that best contrast with #21E1FE is #FE3E21, color name is Neon Scarlet*. 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 #21E1FE?

Complementary or Opposite color for #21E1FE is #FE3E21, color name is Neon Scarlet*.

Color Images and Mockup

Mobile app mockup example for #21E1FE color
T-Shirt mockup example for #21E1FE color
Chart visualization example with #21E1FE color

#21E1FE Color Images and Patterns