#0C213D#0C213D
#0C213D is a very dark, muted cyan. Relative luminance 0.015; OKLCH L 24.8% C 0.060 H 256.4°. Best body text is #FFFFFF at 16.15:1 contrast (WCAG AA passes).
Color values
| HEX | #0C213D |
|---|---|
| RGB | rgb(12, 33, 61) |
| HSL | hsl(214, 67%, 14%) |
| HSV | hsv(214, 80%, 24%) |
| CMYK | cmyk(80.3%, 45.9%, 0%, 76.1%) |
| CIE-LAB | lab(12.62, 3.07, -20.42) |
| CIE-LCH | lch(12.62, 20.65, 278.55°) |
| OKLab | oklab(24.75% -0.014 -0.0582) |
| OKLCH | oklch(24.75% 0.06 256.4) |
| XYZ | xyz(1.5375, 1.5026, 4.6230) |
| Luminance | 0.0150 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Navy Blue
#1B2A4A
ΔE00 3.58
Navy (survey)
#01153E
ΔE00 5.66
Dark
#1B2431
ΔE00 6.67
Marine
#042E60
ΔE00 6.69
Navy Blue (survey)
#001146
ΔE00 7.82
Dark Navy Blue
#00022E
ΔE00 8.59
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0C213D #3D280C
analogous
#0C3A3D #0C213D #100C3D
triadic
#0C213D #3D0C21 #213D0C
tetradic
#0C213D #3D0C3A #3D280C #0C3D10
square
#0C213D #3D0C3A #3D280C #0C3D10
split-complementary
#0C213D #3D100C #3A3D0C
monochromatic
#050E1A #050E1A #0C213D #163D70 #2058A3
Accessibility & contrast
On white
16.15
#0C213D on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.30
#0C213D on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0C213D
16.15:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0C213D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0C213D | 1.00 | 16.15 | 1.30 | 16.15 |
| #FFFFFF | 16.15 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.30 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.15 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#14233E
Deuteranopia (green-blind)
#0C1F3C
Tritanopia (blue-blind)
#00282C
Achromatopsia (no color)
#212121
Design tokens & code
CSS
--color: #0c213d; /* rgb */ color: rgb(12, 33, 61); /* oklch */ color: oklch(24.8% 0.060 256.4);
Tailwind
colors: {
custom: {
50: '#525b72',
500: '#0c213d',
950: '#000000',
},
}SCSS
$custom: #0c213d; $custom-light: #525b72; $custom-dark: #000000;
JSON
{
"hex": "#0c213d",
"rgb": {
"r": 12,
"g": 33,
"b": 61
},
"hsl": {
"h": 214.286,
"s": 67.123,
"l": 14.314
},
"oklch": {
"l": 0.24753,
"c": 0.05989,
"h": 256.4
},
"luminance": 0.01503
}Semantic roles & 50–950 ramp
primary
#0C213D
secondary
#79582C
accent
#A03EEA
background
#F4F5F6
surface
#E7E9EC
border
#C3C5C7
text
#020408
muted
#78797B