#0D2853#0D2853

#0D2853 is a dark, moderate blue. Relative luminance 0.022; OKLCH L 28.4% C 0.085 H 259.5°. Best body text is #FFFFFF at 14.53:1 contrast (WCAG AA passes).

Color values

HEX	#0D2853
RGB	rgb(13, 40, 83)
HSL	hsl(217, 73%, 19%)
HSV	hsv(217, 84%, 33%)
CMYK	cmyk(84.3%, 51.8%, 0%, 67.5%)
CIE-LAB	lab(16.64, 7.73, -29.14)
CIE-LCH	lch(16.64, 30.15, 284.85°)
OKLab	oklab(28.38% -0.0155 -0.0837)
OKLCH	oklch(28.38% 0.085 259.5)
XYZ	xyz(2.4855, 2.2274, 8.4809)
Luminance	0.0223 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2853 #53380D

analogous

#0D4B53 #0D2853 #150D53

triadic

#0D2853 #530D28 #28530D

tetradic

#0D2853 #530D4B #53380D #0D5315

square

#0D2853 #530D4B #53380D #0D5315

split-complementary

#0D2853 #53150D #4B530D

monochromatic

#040D1A #050F1E #0D2853 #154288 #1E5BBD

Accessibility & contrast

On white

14.53

#0D2853 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#0D2853 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2853

14.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2853	#FFFFFF	#000000	##FFFFFF
##0D2853	1.00	14.53	1.45	14.53
#FFFFFF	14.53	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#102D55

Deuteranopia (green-blind)

#002652

Tritanopia (blue-blind)

#003239

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #0d2853;
/* rgb */ color: rgb(13, 40, 83);
/* oklch */ color: oklch(28.4% 0.085 259.5);

Tailwind

colors: {
  custom: {
    50: '#586184',
    500: '#0d2853',
    950: '#000000',
  },
}

SCSS

$custom: #0d2853;
$custom-light: #586184;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2853",
  "rgb": {
    "r": 13,
    "g": 40,
    "b": 83
  },
  "hsl": {
    "h": 216.857,
    "s": 72.917,
    "l": 18.824
  },
  "oklch": {
    "l": 0.2838,
    "c": 0.08512,
    "h": 259.5
  },
  "luminance": 0.02228
}

Semantic roles & 50–950 ramp

primary

#0D2853

secondary

#8E692E

accent

#A938F0

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04050B

muted

#79797C

Preview Lab

Preview with #0D2853

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

Preview Lab → · Contrast checker → · Palette generator →