#0D0C51#0D0C51

#0D0C51 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 22.3% C 0.119 H 271.9°. Best body text is #FFFFFF at 17.67:1 contrast (WCAG AA passes).

Color values

HEX	#0D0C51
RGB	rgb(13, 12, 81)
HSL	hsl(241, 74%, 18%)
HSV	hsv(241, 85%, 32%)
CMYK	cmyk(84%, 85.2%, 0%, 68.2%)
CIE-LAB	lab(8.50, 27.22, -41.07)
CIE-LCH	lch(8.50, 49.27, 303.54°)
OKLab	oklab(22.3% 0.0039 -0.1189)
OKLCH	oklch(22.3% 0.119 271.9)
XYZ	xyz(1.7822, 0.9424, 7.8710)
Luminance	0.0094 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D0C51 #50510C

analogous

#0C2D51 #0D0C51 #2F0C51

triadic

#0D0C51 #510D0C #0C510D

tetradic

#0D0C51 #510C2D #50510C #0C512F

square

#0D0C51 #510C2D #50510C #0C512F

split-complementary

#0D0C51 #512F0C #2D510C

monochromatic

#04041B #04041C #0D0C51 #161486 #1E1CBC

Accessibility & contrast

On white

17.67

#0D0C51 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#0D0C51 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D0C51

17.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D0C51	#FFFFFF	#000000	##FFFFFF
##0D0C51	1.00	17.67	1.19	17.67
#FFFFFF	17.67	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C53

Deuteranopia (green-blind)

#001550

Tritanopia (blue-blind)

#00212E

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #0d0c51;
/* rgb */ color: rgb(13, 12, 81);
/* oklch */ color: oklch(22.3% 0.119 271.9);

Tailwind

colors: {
  custom: {
    50: '#5a4c83',
    500: '#0d0c51',
    950: '#000000',
  },
}

SCSS

$custom: #0d0c51;
$custom-light: #5a4c83;
$custom-dark: #000000;

JSON

{
  "hex": "#0d0c51",
  "rgb": {
    "r": 13,
    "g": 12,
    "b": 81
  },
  "hsl": {
    "h": 240.87,
    "s": 74.194,
    "l": 18.235
  },
  "oklch": {
    "l": 0.22298,
    "c": 0.11894,
    "h": 271.9
  },
  "luminance": 0.00943
}

Semantic roles & 50–950 ramp

primary

#0D0C51

secondary

#8B8C2C

accent

#F137EE

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#04010B

muted

#79777C

Preview Lab

Preview with #0D0C51

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

Preview Lab → · Contrast checker → · Palette generator →