#0C2952#0C2952

#0C2952 is a dark, moderate blue. Relative luminance 0.023; OKLCH L 28.5% C 0.083 H 257.8°. Best body text is #FFFFFF at 14.44:1 contrast (WCAG AA passes).

Color values

HEX	#0C2952
RGB	rgb(12, 41, 82)
HSL	hsl(215, 74%, 18%)
HSV	hsv(215, 85%, 32%)
CMYK	cmyk(85.4%, 50%, 0%, 67.8%)
CIE-LAB	lab(16.86, 6.41, -28.11)
CIE-LCH	lch(16.86, 28.83, 282.84°)
OKLab	oklab(28.52% -0.0174 -0.0807)
OKLCH	oklch(28.52% 0.083 257.8)
XYZ	xyz(2.4670, 2.2729, 8.2897)
Luminance	0.0227 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2952 #52350C

analogous

#0C4C52 #0C2952 #120C52

triadic

#0C2952 #520C29 #29520C

tetradic

#0C2952 #520C4C #52350C #0C5212

square

#0C2952 #520C4C #52350C #0C5212

split-complementary

#0C2952 #52120C #4C520C

monochromatic

#040D1B #040E1D #0C2952 #144487 #1C5EBD

Accessibility & contrast

On white

14.44

#0C2952 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#0C2952 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2952

14.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2952	#FFFFFF	#000000	##FFFFFF
##0C2952	1.00	14.44	1.45	14.44
#FFFFFF	14.44	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#132D54

Deuteranopia (green-blind)

#042751

Tritanopia (blue-blind)

#003339

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #0c2952;
/* rgb */ color: rgb(12, 41, 82);
/* oklch */ color: oklch(28.5% 0.083 257.8);

Tailwind

colors: {
  custom: {
    50: '#586283',
    500: '#0c2952',
    950: '#000000',
  },
}

SCSS

$custom: #0c2952;
$custom-light: #586283;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2952",
  "rgb": {
    "r": 12,
    "g": 41,
    "b": 82
  },
  "hsl": {
    "h": 215.143,
    "s": 74.468,
    "l": 18.431
  },
  "oklch": {
    "l": 0.28516,
    "c": 0.08252,
    "h": 257.8
  },
  "luminance": 0.02273
}

Semantic roles & 50–950 ramp

primary

#0C2952

secondary

#8D652C

accent

#A437F1

background

#F5F5F8

surface

#E9EAEF

border

#C5C6CA

text

#04050A

muted

#79797C

Preview Lab

Preview with #0C2952

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

Preview Lab → · Contrast checker → · Palette generator →