#0D1241#0D1241

#0D1241 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.5% C 0.088 H 271.9°. Best body text is #FFFFFF at 17.80:1 contrast (WCAG AA passes).

Color values

HEX	#0D1241
RGB	rgb(13, 18, 65)
HSL	hsl(234, 67%, 15%)
HSV	hsv(234, 80%, 25%)
CMYK	cmyk(80%, 72.3%, 0%, 74.5%)
CIE-LAB	lab(8.13, 16.68, -30.51)
CIE-LCH	lch(8.13, 34.77, 298.66°)
OKLab	oklab(21.47% 0.0029 -0.0881)
OKLCH	oklch(21.47% 0.088 271.9)
XYZ	xyz(1.3361, 0.8997, 5.1032)
Luminance	0.0090 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D1241 #413C0D

analogous

#0D2C41 #0D1241 #220D41

triadic

#0D1241 #410D12 #12410D

tetradic

#0D1241 #410D2C #413C0D #0D4122

square

#0D1241 #410D2C #413C0D #0D4122

split-complementary

#0D1241 #41220D #2C410D

monochromatic

#05071A #05071A #0D1241 #172074 #212EA7

Accessibility & contrast

On white

17.80

#0D1241 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#0D1241 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D1241

17.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D1241	#FFFFFF	#000000	##FFFFFF
##0D1241	1.00	17.80	1.18	17.80
#FFFFFF	17.80	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A43

Deuteranopia (green-blind)

#001540

Tritanopia (blue-blind)

#001E27

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #0d1241;
/* rgb */ color: rgb(13, 18, 65);
/* oklch */ color: oklch(21.5% 0.088 271.9);

Tailwind

colors: {
  custom: {
    50: '#554f76',
    500: '#0d1241',
    950: '#000000',
  },
}

SCSS

$custom: #0d1241;
$custom-light: #554f76;
$custom-dark: #000000;

JSON

{
  "hex": "#0d1241",
  "rgb": {
    "r": 13,
    "g": 18,
    "b": 65
  },
  "hsl": {
    "h": 234.231,
    "s": 66.667,
    "l": 15.294
  },
  "oklch": {
    "l": 0.21467,
    "c": 0.08817,
    "h": 271.9
  },
  "luminance": 0.009
}

Semantic roles & 50–950 ramp

primary

#0D1241

secondary

#7D752D

accent

#D93EEA

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030208

muted

#78787B

Preview Lab

Preview with #0D1241

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

Preview Lab → · Contrast checker → · Palette generator →