#0C2850#0C2850

#0C2850 is a dark, moderate blue. Relative luminance 0.022; OKLCH L 28.1% C 0.081 H 257.9°. Best body text is #FFFFFF at 14.63:1 contrast (WCAG AA passes).

Color values

HEX	#0C2850
RGB	rgb(12, 40, 80)
HSL	hsl(215, 74%, 18%)
HSV	hsv(215, 85%, 31%)
CMYK	cmyk(85%, 50%, 0%, 68.6%)
CIE-LAB	lab(16.38, 6.26, -27.53)
CIE-LCH	lch(16.38, 28.24, 282.81°)
OKLab	oklab(28.1% -0.0169 -0.079)
OKLCH	oklch(28.1% 0.081 257.9)
XYZ	xyz(2.3578, 2.1747, 7.8833)
Luminance	0.0217 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2850 #50340C

analogous

#0C4A50 #0C2850 #120C50

triadic

#0C2850 #500C28 #28500C

tetradic

#0C2850 #500C4A #50340C #0C5012

square

#0C2850 #500C4A #50340C #0C5012

split-complementary

#0C2850 #50120C #4A500C

monochromatic

#040D1B #040D1B #0C2850 #144385 #1C5DBA

Accessibility & contrast

On white

14.63

#0C2850 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#0C2850 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2850

14.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2850	#FFFFFF	#000000	##FFFFFF
##0C2850	1.00	14.63	1.44	14.63
#FFFFFF	14.63	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#132C52

Deuteranopia (green-blind)

#04264F

Tritanopia (blue-blind)

#003238

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #0c2850;
/* rgb */ color: rgb(12, 40, 80);
/* oklch */ color: oklch(28.1% 0.081 257.9);

Tailwind

colors: {
  custom: {
    50: '#576181',
    500: '#0c2850',
    950: '#000000',
  },
}

SCSS

$custom: #0c2850;
$custom-light: #576181;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2850",
  "rgb": {
    "r": 12,
    "g": 40,
    "b": 80
  },
  "hsl": {
    "h": 215.294,
    "s": 73.913,
    "l": 18.039
  },
  "oklch": {
    "l": 0.28098,
    "c": 0.08076,
    "h": 257.9
  },
  "luminance": 0.02175
}

Semantic roles & 50–950 ramp

primary

#0C2850

secondary

#8B642C

accent

#A437F1

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04050A

muted

#79797C

Preview Lab

Preview with #0C2850

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →