#0D2851#0D2851

#0D2851 is a dark, moderate blue. Relative luminance 0.022; OKLCH L 28.2% C 0.082 H 258.8°. Best body text is #FFFFFF at 14.59:1 contrast (WCAG AA passes).

Color values

HEX	#0D2851
RGB	rgb(13, 40, 81)
HSL	hsl(216, 72%, 18%)
HSV	hsv(216, 84%, 32%)
CMYK	cmyk(84%, 50.6%, 0%, 68.2%)
CIE-LAB	lab(16.49, 6.84, -28.03)
CIE-LCH	lch(16.49, 28.85, 283.72°)
OKLab	oklab(28.22% -0.0159 -0.0804)
OKLCH	oklch(28.22% 0.082 258.8)
XYZ	xyz(2.4094, 2.1970, 8.0801)
Luminance	0.0220 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2851 #51360D

analogous

#0D4A51 #0D2851 #140D51

triadic

#0D2851 #510D28 #28510D

tetradic

#0D2851 #510D4A #51360D #0D5114

square

#0D2851 #510D4A #51360D #0D5114

split-complementary

#0D2851 #51140D #4A510D

monochromatic

#040D1A #050E1C #0D2851 #154286 #1E5CBA

Accessibility & contrast

On white

14.59

#0D2851 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#0D2851 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2851

14.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2851	#FFFFFF	#000000	##FFFFFF
##0D2851	1.00	14.59	1.44	14.59
#FFFFFF	14.59	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#122C53

Deuteranopia (green-blind)

#032650

Tritanopia (blue-blind)

#003238

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #0d2851;
/* rgb */ color: rgb(13, 40, 81);
/* oklch */ color: oklch(28.2% 0.082 258.8);

Tailwind

colors: {
  custom: {
    50: '#586182',
    500: '#0d2851',
    950: '#000000',
  },
}

SCSS

$custom: #0d2851;
$custom-light: #586182;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2851",
  "rgb": {
    "r": 13,
    "g": 40,
    "b": 81
  },
  "hsl": {
    "h": 216.176,
    "s": 72.34,
    "l": 18.431
  },
  "oklch": {
    "l": 0.28217,
    "c": 0.08199,
    "h": 258.8
  },
  "luminance": 0.02197
}

Semantic roles & 50–950 ramp

primary

#0D2851

secondary

#8C672E

accent

#A739EF

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04050A

muted

#79797C

Preview Lab

Preview with #0D2851

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

Preview Lab → · Contrast checker → · Palette generator →