#4CB0CC#4CB0CC
#4CB0CC is a light, moderate cyan. Relative luminance 0.369; OKLCH L 70.9% C 0.101 H 219.3°. Best body text is #000000 at 8.39:1 contrast (WCAG AA passes).
Color values
| HEX | #4CB0CC |
|---|---|
| RGB | rgb(76, 176, 204) |
| HSL | hsl(193, 56%, 55%) |
| HSV | hsv(193, 63%, 80%) |
| CMYK | cmyk(62.7%, 13.7%, 0%, 20%) |
| CIE-LAB | lab(67.23, -20.62, -22.88) |
| CIE-LCH | lch(67.23, 30.80, 227.97°) |
| OKLab | oklab(70.93% -0.0778 -0.0637) |
| OKLCH | oklch(70.93% 0.101 219.3) |
| XYZ | xyz(29.4005, 36.9437, 62.6965) |
| Luminance | 0.3695 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Turquoise Blue
#06B1C4
ΔE00 5.50
Greyblue
#77A1B5
ΔE00 7.96
Bright Sky Blue
#02CCFE
ΔE00 8.73
Deepskyblue
#00BFFF
ΔE00 9.23
Sky Blue
#87CEEB
ΔE00 9.48
Baby Blue
#89CFF0
ΔE00 10.18
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4CB0CC #CC684C
analogous
#4CCCA8 #4CB0CC #4C70CC
triadic
#4CB0CC #CC4CB0 #B0CC4C
tetradic
#4CB0CC #A84CCC #CC684C #70CC4C
square
#4CB0CC #A84CCC #CC684C #70CC4C
split-complementary
#4CB0CC #CC4C70 #CCA84C
monochromatic
#23677B #3190AA #4CB0CC #7CC5DA #ABDAE7
Accessibility & contrast
On white
2.50
#4CB0CC on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
8.39
#4CB0CC on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4CB0CC
8.39:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4CB0CC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4CB0CC | 1.00 | 2.50 | 8.39 | 8.39 |
| #FFFFFF | 2.50 | 1.00 | 21.00 | 21.00 |
| #000000 | 8.39 | 21.00 | 1.00 | 1.00 |
| ##000000 | 8.39 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#9EABCE
Deuteranopia (green-blind)
#8C9ECC
Tritanopia (blue-blind)
#00B9B9
Achromatopsia (no color)
#A4A4A4
Design tokens & code
CSS
--color: #4cb0cc; /* rgb */ color: rgb(76, 176, 204); /* oklch */ color: oklch(70.9% 0.101 219.3);
Tailwind
colors: {
custom: {
50: '#8bc7db',
500: '#4cb0cc',
950: '#000000',
},
}SCSS
$custom: #4cb0cc; $custom-light: #8bc7db; $custom-dark: #000000;
JSON
{
"hex": "#4cb0cc",
"rgb": {
"r": 76,
"g": 176,
"b": 204
},
"hsl": {
"h": 193.125,
"s": 55.652,
"l": 54.902
},
"oklch": {
"l": 0.70929,
"c": 0.10052,
"h": 219.3
},
"luminance": 0.36947
}Semantic roles & 50–950 ramp
primary
#4CB0CC
secondary
#D5AB9F
accent
#6A49DF
background
#F9FCFD
surface
#F1F8FB
border
#CBD1D4
text
#0D1315
muted
#7E8283