#0D2156#0D2156

#0D2156 is a dark, moderate blue. Relative luminance 0.018; OKLCH L 26.9% C 0.100 H 264.7°. Best body text is #FFFFFF at 15.34:1 contrast (WCAG AA passes).

Color values

HEX	#0D2156
RGB	rgb(13, 33, 86)
HSL	hsl(224, 74%, 19%)
HSV	hsv(224, 85%, 34%)
CMYK	cmyk(84.9%, 61.6%, 0%, 66.3%)
CIE-LAB	lab(14.65, 14.35, -34.38)
CIE-LCH	lch(14.65, 37.25, 292.65°)
OKLab	oklab(26.95% -0.0091 -0.0992)
OKLCH	oklch(26.95% 0.1 264.7)
XYZ	xyz(2.3890, 1.8449, 9.0325)
Luminance	0.0185 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2156 #56420D

analogous

#0D4656 #0D2156 #1E0D56

triadic

#0D2156 #560D21 #21560D

tetradic

#0D2156 #560D46 #56420D #0D561E

square

#0D2156 #560D46 #56420D #0D561E

split-complementary

#0D2156 #561E0D #46560D

monochromatic

#040A1B #050D21 #0D2156 #15358B #1D4AC0

Accessibility & contrast

On white

15.34

#0D2156 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#0D2156 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2156

15.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2156	#FFFFFF	#000000	##FFFFFF
##0D2156	1.00	15.34	1.37	15.34
#FFFFFF	15.34	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002858

Deuteranopia (green-blind)

#002255

Tritanopia (blue-blind)

#002E37

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #0d2156;
/* rgb */ color: rgb(13, 33, 86);
/* oklch */ color: oklch(26.9% 0.100 264.7);

Tailwind

colors: {
  custom: {
    50: '#5a5b86',
    500: '#0d2156',
    950: '#000000',
  },
}

SCSS

$custom: #0d2156;
$custom-light: #5a5b86;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2156",
  "rgb": {
    "r": 13,
    "g": 33,
    "b": 86
  },
  "hsl": {
    "h": 223.562,
    "s": 73.737,
    "l": 19.412
  },
  "oklch": {
    "l": 0.26946,
    "c": 0.09967,
    "h": 264.7
  },
  "luminance": 0.01845
}

Semantic roles & 50–950 ramp

primary

#0D2156

secondary

#91762E

accent

#BE37F0

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04040B

muted

#79797C

Preview Lab

Preview with #0D2156

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

Preview Lab → · Contrast checker → · Palette generator →