#0D1041#0D1041

#0D1041 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 21.1% C 0.091 H 272.9°. Best body text is #FFFFFF at 17.99:1 contrast (WCAG AA passes).

Color values

HEX	#0D1041
RGB	rgb(13, 16, 65)
HSL	hsl(237, 67%, 15%)
HSV	hsv(237, 80%, 25%)
CMYK	cmyk(80%, 75.4%, 0%, 74.5%)
CIE-LAB	lab(7.57, 18.15, -31.43)
CIE-LCH	lch(7.57, 36.29, 300.01°)
OKLab	oklab(21.05% 0.0045 -0.0909)
OKLCH	oklch(21.05% 0.091 272.9)
XYZ	xyz(1.3051, 0.8377, 5.0929)
Luminance	0.0084 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Navy Blue (survey)

#001146

ΔE00 2.17

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D1041 #413E0D

analogous

#0D2A41 #0D1041 #240D41

triadic

#0D1041 #410D10 #10410D

tetradic

#0D1041 #410D2A #413E0D #0D4124

square

#0D1041 #410D2A #413E0D #0D4124

split-complementary

#0D1041 #41240D #2A410D

monochromatic

#05061A #05061A #0D1041 #171D74 #2129A7

Accessibility & contrast

On white

17.99

#0D1041 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#0D1041 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D1041

17.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D1041	#FFFFFF	#000000	##FFFFFF
##0D1041	1.00	17.99	1.17	17.99
#FFFFFF	17.99	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001943

Deuteranopia (green-blind)

#001440

Tritanopia (blue-blind)

#001D26

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #0d1041;
/* rgb */ color: rgb(13, 16, 65);
/* oklch */ color: oklch(21.1% 0.091 272.9);

Tailwind

colors: {
  custom: {
    50: '#554e76',
    500: '#0d1041',
    950: '#000000',
  },
}

SCSS

$custom: #0d1041;
$custom-light: #554e76;
$custom-dark: #000000;

JSON

{
  "hex": "#0d1041",
  "rgb": {
    "r": 13,
    "g": 16,
    "b": 65
  },
  "hsl": {
    "h": 236.538,
    "s": 66.667,
    "l": 15.294
  },
  "oklch": {
    "l": 0.21053,
    "c": 0.09097,
    "h": 272.9
  },
  "luminance": 0.00838
}

Semantic roles & 50–950 ramp

primary

#0D1041

secondary

#7D782D

accent

#E03EEA

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030108

muted

#78777B

Preview Lab

Preview with #0D1041

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

Preview Lab → · Contrast checker → · Palette generator →