#4ACFEA#4ACFEA
#4ACFEA is a light, moderate cyan. Relative luminance 0.520; OKLCH L 79.3% C 0.119 H 214.0°. Best body text is #000000 at 11.40:1 contrast (WCAG AA passes).
Color values
| HEX | #4ACFEA |
|---|---|
| RGB | rgb(74, 207, 234) |
| HSL | hsl(190, 79%, 60%) |
| HSV | hsv(190, 68%, 92%) |
| CMYK | cmyk(68.4%, 11.5%, 0%, 8.2%) |
| CIE-LAB | lab(77.29, -27.48, -23.85) |
| CIE-LCH | lch(77.29, 36.39, 220.96°) |
| OKLab | oklab(79.34% -0.0986 -0.0664) |
| OKLCH | oklch(79.34% 0.119 214) |
| XYZ | xyz(39.9819, 52.0175, 85.7592) |
| Luminance | 0.5202 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Neon Blue
#04D9FF
ΔE00 3.55
Aqua Blue
#02D8E9
ΔE00 5.25
Bright Sky Blue
#02CCFE
ΔE00 5.92
Sky Blue
#87CEEB
ΔE00 6.59
Baby Blue
#89CFF0
ΔE00 7.56
Robin'S Egg
#6DEDFD
ΔE00 7.80
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4ACFEA #EA654A
analogous
#4AEAB5 #4ACFEA #4A7FEA
triadic
#4ACFEA #EA4ACF #CFEA4A
tetradic
#4ACFEA #B54AEA #EA654A #7FEA4A
square
#4ACFEA #B54AEA #EA654A #7FEA4A
split-complementary
#4ACFEA #EA4A7F #EAB54A
monochromatic
#138DA6 #1ABCDD #4ACFEA #81DEF0 #B8ECF7
Accessibility & contrast
On white
1.84
#4ACFEA on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
11.40
#4ACFEA on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4ACFEA
11.40:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4ACFEA | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4ACFEA | 1.00 | 1.84 | 11.40 | 11.40 |
| #FFFFFF | 1.84 | 1.00 | 21.00 | 21.00 |
| #000000 | 11.40 | 21.00 | 1.00 | 1.00 |
| ##000000 | 11.40 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#BBC8EC
Deuteranopia (green-blind)
#A5B8EA
Tritanopia (blue-blind)
#00D9D7
Achromatopsia (no color)
#BFBFBF
Design tokens & code
CSS
--color: #4acfea; /* rgb */ color: rgb(74, 207, 234); /* oklch */ color: oklch(79.3% 0.119 214.0);
Tailwind
colors: {
custom: {
50: '#90def0',
500: '#4acfea',
950: '#000000',
},
}SCSS
$custom: #4acfea; $custom-light: #90def0; $custom-dark: #000000;
JSON
{
"hex": "#4acfea",
"rgb": {
"r": 74,
"g": 207,
"b": 234
},
"hsl": {
"h": 190.125,
"s": 79.208,
"l": 60.392
},
"oklch": {
"l": 0.7934,
"c": 0.11887,
"h": 214
},
"luminance": 0.52022
}Semantic roles & 50–950 ramp
primary
#4ACFEA
secondary
#A84430
accent
#2D0ADC
background
#FCFEFF
surface
#F5FCFE
border
#CFD5D6
text
#0E1516
muted
#7F8485