#0D1D54#0D1D54

#0D1D54 is a dark, moderate blue. Relative luminance 0.016; OKLCH L 25.8% C 0.102 H 266.5°. Best body text is #FFFFFF at 15.90:1 contrast (WCAG AA passes).

Color values

HEX	#0D1D54
RGB	rgb(13, 29, 84)
HSL	hsl(226, 73%, 19%)
HSV	hsv(226, 85%, 33%)
CMYK	cmyk(84.5%, 65.5%, 0%, 67.1%)
CIE-LAB	lab(13.26, 16.50, -35.30)
CIE-LCH	lch(13.26, 38.97, 295.05°)
OKLab	oklab(25.84% -0.0062 -0.102)
OKLCH	oklch(25.84% 0.102 266.5)
XYZ	xyz(2.2050, 1.6041, 8.5792)
Luminance	0.0160 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D1D54 #54440D

analogous

#0D4154 #0D1D54 #210D54

triadic

#0D1D54 #540D1D #1D540D

tetradic

#0D1D54 #540D41 #54440D #0D5421

square

#0D1D54 #540D41 #54440D #0D5421

split-complementary

#0D1D54 #54210D #41540D

monochromatic

#04091A #050B1F #0D1D54 #152F89 #1D42BE

Accessibility & contrast

On white

15.90

#0D1D54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#0D1D54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D1D54

15.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D1D54	#FFFFFF	#000000	##FFFFFF
##0D1D54	1.00	15.90	1.32	15.90
#FFFFFF	15.90	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002556

Deuteranopia (green-blind)

#001F53

Tritanopia (blue-blind)

#002B35

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #0d1d54;
/* rgb */ color: rgb(13, 29, 84);
/* oklch */ color: oklch(25.8% 0.102 266.5);

Tailwind

colors: {
  custom: {
    50: '#595885',
    500: '#0d1d54',
    950: '#000000',
  },
}

SCSS

$custom: #0d1d54;
$custom-light: #595885;
$custom-dark: #000000;

JSON

{
  "hex": "#0d1d54",
  "rgb": {
    "r": 13,
    "g": 29,
    "b": 84
  },
  "hsl": {
    "h": 226.479,
    "s": 73.196,
    "l": 19.02
  },
  "oklch": {
    "l": 0.25844,
    "c": 0.10222,
    "h": 266.5
  },
  "luminance": 0.01604
}

Semantic roles & 50–950 ramp

primary

#0D1D54

secondary

#8F792E

accent

#C638F0

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04030B

muted

#79787C

Preview Lab

Preview with #0D1D54

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

Preview Lab → · Contrast checker → · Palette generator →