#4C9CE5#4C9CE5
#4C9CE5 is a light, vivid cyan. Relative luminance 0.310; OKLCH L 67.5% C 0.134 H 248.6°. Best body text is #000000 at 7.19:1 contrast (WCAG AA passes).
Color values
| HEX | #4C9CE5 |
|---|---|
| RGB | rgb(76, 156, 229) |
| HSL | hsl(209, 75%, 60%) |
| HSV | hsv(209, 67%, 90%) |
| CMYK | cmyk(66.8%, 31.9%, 0%, 10.2%) |
| CIE-LAB | lab(62.48, -1.64, -44.07) |
| CIE-LCH | lch(62.48, 44.10, 267.86°) |
| OKLab | oklab(67.49% -0.0489 -0.1248) |
| OKLCH | oklch(67.49% 0.134 248.6) |
| XYZ | xyz(29.0065, 30.9676, 78.5622) |
| Luminance | 0.3097 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Azure (survey)
#069AF3
ΔE00 2.89
Dodgerblue
#1E90FF
ΔE00 4.39
Dark Sky Blue
#448EE4
ΔE00 4.69
Cornflowerblue
#6495ED
ΔE00 5.87
Faded Blue
#658CBB
ΔE00 7.68
Water Blue
#0E87CC
ΔE00 8.10
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4C9CE5 #E5954C
analogous
#4CE5E1 #4C9CE5 #4C50E5
triadic
#4C9CE5 #E54C9C #9CE54C
tetradic
#4C9CE5 #E14CE5 #E5954C #50E54C
square
#4C9CE5 #E14CE5 #E5954C #50E54C
split-complementary
#4C9CE5 #E54C50 #E5E14C
monochromatic
#175E9F #1F7ED5 #4C9CE5 #81BAED #B7D7F5
Accessibility & contrast
On white
2.92
#4C9CE5 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.19
#4C9CE5 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4C9CE5
7.19:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4C9CE5 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4C9CE5 | 1.00 | 2.92 | 7.19 | 7.19 |
| #FFFFFF | 2.92 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.19 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.19 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#7C9FE8
Deuteranopia (green-blind)
#6690E4
Tritanopia (blue-blind)
#00ADB6
Achromatopsia (no color)
#979797
Design tokens & code
CSS
--color: #4c9ce5; /* rgb */ color: rgb(76, 156, 229); /* oklch */ color: oklch(67.5% 0.134 248.6);
Tailwind
colors: {
custom: {
50: '#8db8ed',
500: '#4c9ce5',
950: '#000000',
},
}SCSS
$custom: #4c9ce5; $custom-light: #8db8ed; $custom-dark: #000000;
JSON
{
"hex": "#4c9ce5",
"rgb": {
"r": 76,
"g": 156,
"b": 229
},
"hsl": {
"h": 208.627,
"s": 74.634,
"l": 59.804
},
"oklch": {
"l": 0.67494,
"c": 0.13402,
"h": 248.6
},
"luminance": 0.30971
}Semantic roles & 50–950 ramp
primary
#4C9CE5
secondary
#E4C5A9
accent
#9037F1
background
#F9FBFE
surface
#F2F6FD
border
#CCD0D5
text
#0D1116
muted
#7E8084