#0C223A#0C223A
#0C223A is a very dark, muted cyan. Relative luminance 0.015; OKLCH L 24.8% C 0.054 H 252.5°. Best body text is #FFFFFF at 16.08:1 contrast (WCAG AA passes).
Color values
| HEX | #0C223A |
|---|---|
| RGB | rgb(12, 34, 58) |
| HSL | hsl(211, 66%, 14%) |
| HSV | hsv(211, 79%, 23%) |
| CMYK | cmyk(79.3%, 41.4%, 0%, 77.3%) |
| CIE-LAB | lab(12.78, 0.99, -18.05) |
| CIE-LCH | lch(12.78, 18.08, 273.15°) |
| OKLab | oklab(24.81% -0.0161 -0.0513) |
| OKLCH | oklch(24.81% 0.054 252.5) |
| XYZ | xyz(1.4871, 1.5276, 4.2186) |
| Luminance | 0.0153 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Navy Blue
#1B2A4A
ΔE00 4.85
Dark
#1B2431
ΔE00 5.12
Marine
#042E60
ΔE00 7.23
Navy (survey)
#01153E
ΔE00 7.25
Navy Blue (survey)
#001146
ΔE00 8.87
Marine Blue
#01386A
ΔE00 9.41
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0C223A #3A240C
analogous
#0C393A #0C223A #0D0C3A
triadic
#0C223A #3A0C22 #223A0C
tetradic
#0C223A #3A0C39 #3A240C #0C3A0D
square
#0C223A #3A0C39 #3A240C #0C3A0D
split-complementary
#0C223A #3A0D0C #393A0C
monochromatic
#050F19 #050F19 #0C223A #16406D #215D9F
Accessibility & contrast
On white
16.08
#0C223A on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.31
#0C223A on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0C223A
16.08:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0C223A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0C223A | 1.00 | 16.08 | 1.31 | 16.08 |
| #FFFFFF | 16.08 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.31 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.08 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#17233B
Deuteranopia (green-blind)
#111F3A
Tritanopia (blue-blind)
#00282B
Achromatopsia (no color)
#212121
Design tokens & code
CSS
--color: #0c223a; /* rgb */ color: rgb(12, 34, 58); /* oklch */ color: oklch(24.8% 0.054 252.5);
Tailwind
colors: {
custom: {
50: '#515c70',
500: '#0c223a',
950: '#000000',
},
}SCSS
$custom: #0c223a; $custom-light: #515c70; $custom-dark: #000000;
JSON
{
"hex": "#0c223a",
"rgb": {
"r": 12,
"g": 34,
"b": 58
},
"hsl": {
"h": 211.304,
"s": 65.714,
"l": 13.725
},
"oklch": {
"l": 0.24811,
"c": 0.05375,
"h": 252.5
},
"luminance": 0.01528
}Semantic roles & 50–950 ramp
primary
#0C223A
secondary
#76532C
accent
#983FE9
background
#F4F5F6
surface
#E7E9EC
border
#C3C5C7
text
#020407
muted
#78797A