#0D1F54#0D1F54

#0D1F54 is a dark, moderate blue. Relative luminance 0.017; OKLCH L 26.3% C 0.099 H 265.6°. Best body text is #FFFFFF at 15.66:1 contrast (WCAG AA passes).

Color values

HEX	#0D1F54
RGB	rgb(13, 31, 84)
HSL	hsl(225, 73%, 19%)
HSV	hsv(225, 85%, 33%)
CMYK	cmyk(84.5%, 63.1%, 0%, 67.1%)
CIE-LAB	lab(13.86, 14.98, -34.32)
CIE-LCH	lch(13.86, 37.45, 293.59°)
OKLab	oklab(26.29% -0.0077 -0.0991)
OKLCH	oklch(26.29% 0.099 265.6)
XYZ	xyz(2.2556, 1.7054, 8.5961)
Luminance	0.0171 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D1F54 #54420D

analogous

#0D4354 #0D1F54 #1F0D54

triadic

#0D1F54 #540D1F #1F540D

tetradic

#0D1F54 #540D43 #54420D #0D541F

square

#0D1F54 #540D43 #54420D #0D541F

split-complementary

#0D1F54 #541F0D #43540D

monochromatic

#040A1A #050B1F #0D1F54 #153389 #1D46BE

Accessibility & contrast

On white

15.66

#0D1F54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#0D1F54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D1F54

15.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D1F54	#FFFFFF	#000000	##FFFFFF
##0D1F54	1.00	15.66	1.34	15.66
#FFFFFF	15.66	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002756

Deuteranopia (green-blind)

#002053

Tritanopia (blue-blind)

#002C36

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #0d1f54;
/* rgb */ color: rgb(13, 31, 84);
/* oklch */ color: oklch(26.3% 0.099 265.6);

Tailwind

colors: {
  custom: {
    50: '#595a85',
    500: '#0d1f54',
    950: '#000000',
  },
}

SCSS

$custom: #0d1f54;
$custom-light: #595a85;
$custom-dark: #000000;

JSON

{
  "hex": "#0d1f54",
  "rgb": {
    "r": 13,
    "g": 31,
    "b": 84
  },
  "hsl": {
    "h": 224.789,
    "s": 73.196,
    "l": 19.02
  },
  "oklch": {
    "l": 0.26294,
    "c": 0.09941,
    "h": 265.6
  },
  "luminance": 0.01706
}

Semantic roles & 50–950 ramp

primary

#0D1F54

secondary

#8F762E

accent

#C138F0

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04030B

muted

#79787C

Preview Lab

Preview with #0D1F54

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

Preview Lab → · Contrast checker → · Palette generator →