#0C3B4A#0C3B4A
#0C3B4A is a dark, muted cyan. Relative luminance 0.037; OKLCH L 32.9% C 0.055 H 224.0°. Best body text is #FFFFFF at 12.07:1 contrast (WCAG AA passes).
Color values
| HEX | #0C3B4A |
|---|---|
| RGB | rgb(12, 59, 74) |
| HSL | hsl(195, 72%, 17%) |
| HSV | hsv(195, 84%, 29%) |
| CMYK | cmyk(83.8%, 20.3%, 0%, 71%) |
| CIE-LAB | lab(22.65, -9.46, -13.61) |
| CIE-LCH | lch(22.65, 16.58, 235.19°) |
| OKLab | oklab(32.93% -0.0395 -0.0381) |
| OKLCH | oklch(32.93% 0.055 224) |
| XYZ | xyz(2.9511, 3.7002, 7.0359) |
| Luminance | 0.0370 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Blue Grey
#1F3B4D
ΔE00 4.80
Dark Grey Blue
#29465B
ΔE00 6.86
Dark Slate Blue
#214761
ΔE00 7.39
Charcoal
#36454F
ΔE00 7.89
Gunmetal
#2A3439
ΔE00 8.53
Darkslategray
#2F4F4F
ΔE00 10.09
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0C3B4A #4A1B0C
analogous
#0C4A3A #0C3B4A #0C1C4A
triadic
#0C3B4A #4A0C3B #3B4A0C
tetradic
#0C3B4A #3A0C4A #4A1B0C #1C4A0C
square
#0C3B4A #3A0C4A #4A1B0C #1C4A0C
split-complementary
#0C3B4A #4A0C1C #4A3A0C
monochromatic
#04151A #04151A #0C3B4A #15657F #1D8FB3
Accessibility & contrast
On white
12.07
#0C3B4A on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.74
#0C3B4A on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0C3B4A
12.07:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0C3B4A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0C3B4A | 1.00 | 12.07 | 1.74 | 12.07 |
| #FFFFFF | 12.07 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.74 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 12.07 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#33394B
Deuteranopia (green-blind)
#2A334A
Tritanopia (blue-blind)
#004040
Achromatopsia (no color)
#363636
Design tokens & code
CSS
--color: #0c3b4a; /* rgb */ color: rgb(12, 59, 74); /* oklch */ color: oklch(32.9% 0.055 224.0);
Tailwind
colors: {
custom: {
50: '#56717c',
500: '#0c3b4a',
950: '#000000',
},
}SCSS
$custom: #0c3b4a; $custom-light: #56717c; $custom-dark: #000000;
JSON
{
"hex": "#0c3b4a",
"rgb": {
"r": 12,
"g": 59,
"b": 74
},
"hsl": {
"h": 194.516,
"s": 72.093,
"l": 16.863
},
"oklch": {
"l": 0.32931,
"c": 0.05489,
"h": 224
},
"luminance": 0.03701
}Semantic roles & 50–950 ramp
primary
#0C3B4A
secondary
#86422C
accent
#6539EF
background
#F5F6F7
surface
#E9ECEE
border
#C5C7C9
text
#030709
muted
#787A7B