#0C2F37#0C2F37
#0C2F37 is a dark, muted cyan. Relative luminance 0.024; OKLCH L 28.4% C 0.042 H 215.8°. Best body text is #FFFFFF at 14.21:1 contrast (WCAG AA passes).
Color values
| HEX | #0C2F37 |
|---|---|
| RGB | rgb(12, 47, 55) |
| HSL | hsl(191, 64%, 13%) |
| HSV | hsv(191, 78%, 22%) |
| CMYK | cmyk(78.2%, 14.5%, 0%, 78.4%) |
| CIE-LAB | lab(17.40, -9.28, -8.77) |
| CIE-LCH | lch(17.40, 12.77, 223.38°) |
| OKLab | oklab(28.42% -0.0339 -0.0244) |
| OKLCH | oklch(28.42% 0.042 215.8) |
| XYZ | xyz(1.8574, 2.3868, 3.9765) |
| Luminance | 0.0239 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Gunmetal
#2A3439
ΔE00 7.46
Dark Blue Grey
#1F3B4D
ΔE00 7.69
Charcoal
#36454F
ΔE00 10.00
Dark
#1B2431
ΔE00 10.65
Dark Grey Blue
#29465B
ΔE00 10.74
Charcoal (survey)
#343837
ΔE00 10.78
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0C2F37 #37140C
analogous
#0C3729 #0C2F37 #0C1937
triadic
#0C2F37 #370C2F #2F370C
tetradic
#0C2F37 #290C37 #37140C #19370C
square
#0C2F37 #290C37 #37140C #19370C
split-complementary
#0C2F37 #370C19 #37290C
monochromatic
#051519 #051519 #0C2F37 #175A69 #22859B
Accessibility & contrast
On white
14.21
#0C2F37 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.48
#0C2F37 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0C2F37
14.21:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0C2F37 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0C2F37 | 1.00 | 14.21 | 1.48 | 14.21 |
| #FFFFFF | 14.21 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.48 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 14.21 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#292D37
Deuteranopia (green-blind)
#232937
Tritanopia (blue-blind)
#003231
Achromatopsia (no color)
#2B2B2B
Design tokens & code
CSS
--color: #0c2f37; /* rgb */ color: rgb(12, 47, 55); /* oklch */ color: oklch(28.4% 0.042 215.8);
Tailwind
colors: {
custom: {
50: '#52676d',
500: '#0c2f37',
950: '#000000',
},
}SCSS
$custom: #0c2f37; $custom-light: #52676d; $custom-dark: #000000;
JSON
{
"hex": "#0c2f37",
"rgb": {
"r": 12,
"g": 47,
"b": 55
},
"hsl": {
"h": 191.163,
"s": 64.179,
"l": 13.137
},
"oklch": {
"l": 0.28424,
"c": 0.04174,
"h": 215.8
},
"luminance": 0.02387
}Semantic roles & 50–950 ramp
primary
#0C2F37
secondary
#73392C
accent
#6041E7
background
#F4F6F6
surface
#E7EBEB
border
#C3C6C6
text
#020607
muted
#787A7A