#0D2B56#0D2B56

#0D2B56 is a dark, moderate blue. Relative luminance 0.025; OKLCH L 29.4% C 0.086 H 258.0°. Best body text is #FFFFFF at 14.03:1 contrast (WCAG AA passes).

Color values

HEX	#0D2B56
RGB	rgb(13, 43, 86)
HSL	hsl(215, 74%, 19%)
HSV	hsv(215, 85%, 34%)
CMYK	cmyk(84.9%, 50%, 0%, 66.3%)
CIE-LAB	lab(17.85, 6.82, -29.21)
CIE-LCH	lch(17.85, 29.99, 283.15°)
OKLab	oklab(29.39% -0.0178 -0.0838)
OKLCH	oklch(29.39% 0.086 258)
XYZ	xyz(2.7090, 2.4849, 9.1392)
Luminance	0.0249 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2B56 #56380D

analogous

#0D5056 #0D2B56 #130D56

triadic

#0D2B56 #560D2B #2B560D

tetradic

#0D2B56 #560D50 #56380D #0D5613

square

#0D2B56 #560D50 #56380D #0D5613

split-complementary

#0D2B56 #56130D #50560D

monochromatic

#040D1B #051021 #0D2B56 #15468B #1D60C0

Accessibility & contrast

On white

14.03

#0D2B56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#0D2B56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2B56

14.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2B56	#FFFFFF	#000000	##FFFFFF
##0D2B56	1.00	14.03	1.50	14.03
#FFFFFF	14.03	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#142F58

Deuteranopia (green-blind)

#032955

Tritanopia (blue-blind)

#00353C

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #0d2b56;
/* rgb */ color: rgb(13, 43, 86);
/* oklch */ color: oklch(29.4% 0.086 258.0);

Tailwind

colors: {
  custom: {
    50: '#596386',
    500: '#0d2b56',
    950: '#000000',
  },
}

SCSS

$custom: #0d2b56;
$custom-light: #596386;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2b56",
  "rgb": {
    "r": 13,
    "g": 43,
    "b": 86
  },
  "hsl": {
    "h": 215.342,
    "s": 73.737,
    "l": 19.412
  },
  "oklch": {
    "l": 0.29385,
    "c": 0.08568,
    "h": 258
  },
  "luminance": 0.02485
}

Semantic roles & 50–950 ramp

primary

#0D2B56

secondary

#91682E

accent

#A437F0

background

#F5F5F8

surface

#E9EAEF

border

#C5C6CA

text

#04050B

muted

#79797C

Preview Lab

Preview with #0D2B56

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

Preview Lab → · Contrast checker → · Palette generator →