#0C203D#0C203D
#0C203D is a very dark, moderate blue. Relative luminance 0.014; OKLCH L 24.5% C 0.061 H 257.9°. Best body text is #FFFFFF at 16.28:1 contrast (WCAG AA passes).
Color values
| HEX | #0C203D |
|---|---|
| RGB | rgb(12, 32, 61) |
| HSL | hsl(216, 67%, 14%) |
| HSV | hsv(216, 80%, 24%) |
| CMYK | cmyk(80.3%, 47.5%, 0%, 76.1%) |
| CIE-LAB | lab(12.27, 3.83, -20.98) |
| CIE-LCH | lch(12.27, 21.33, 280.35°) |
| OKLab | oklab(24.48% -0.0129 -0.0599) |
| OKLCH | oklch(24.48% 0.061 257.9) |
| XYZ | xyz(1.5101, 1.4479, 4.6139) |
| Luminance | 0.0145 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Navy Blue
#1B2A4A
ΔE00 3.52
Navy (survey)
#01153E
ΔE00 5.10
Marine
#042E60
ΔE00 6.84
Dark
#1B2431
ΔE00 7.16
Navy Blue (survey)
#001146
ΔE00 7.43
Dark Navy Blue
#00022E
ΔE00 8.03
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0C203D #3D290C
analogous
#0C393D #0C203D #110C3D
triadic
#0C203D #3D0C20 #203D0C
tetradic
#0C203D #3D0C39 #3D290C #0C3D11
square
#0C203D #3D0C39 #3D290C #0C3D11
split-complementary
#0C203D #3D110C #393D0C
monochromatic
#050D1A #050D1A #0C203D #163B70 #2056A3
Accessibility & contrast
On white
16.28
#0C203D on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.29
#0C203D on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0C203D
16.28:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0C203D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0C203D | 1.00 | 16.28 | 1.29 | 16.28 |
| #FFFFFF | 16.28 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.29 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.28 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#12233E
Deuteranopia (green-blind)
#0A1E3C
Tritanopia (blue-blind)
#00272B
Achromatopsia (no color)
#202020
Design tokens & code
CSS
--color: #0c203d; /* rgb */ color: rgb(12, 32, 61); /* oklch */ color: oklch(24.5% 0.061 257.9);
Tailwind
colors: {
custom: {
50: '#525b72',
500: '#0c203d',
950: '#000000',
},
}SCSS
$custom: #0c203d; $custom-light: #525b72; $custom-dark: #000000;
JSON
{
"hex": "#0c203d",
"rgb": {
"r": 12,
"g": 32,
"b": 61
},
"hsl": {
"h": 215.51,
"s": 67.123,
"l": 14.314
},
"oklch": {
"l": 0.2448,
"c": 0.06126,
"h": 257.9
},
"luminance": 0.01448
}Semantic roles & 50–950 ramp
primary
#0C203D
secondary
#795A2C
accent
#A43EEA
background
#F4F5F6
surface
#E7E9EC
border
#C3C5C7
text
#020408
muted
#78797B