#08123D#08123D

#08123D is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 20.7% C 0.083 H 267.9°. Best body text is #FFFFFF at 18.04:1 contrast (WCAG AA passes).

Color values

HEX	#08123D
RGB	rgb(8, 18, 61)
HSL	hsl(229, 77%, 14%)
HSV	hsv(229, 87%, 24%)
CMYK	cmyk(86.9%, 70.5%, 0%, 76.1%)
CIE-LAB	lab(7.42, 14.14, -28.83)
CIE-LCH	lch(7.42, 32.11, 296.12°)
OKLab	oklab(20.72% -0.003 -0.0834)
OKLCH	oklch(20.72% 0.083 267.9)
XYZ	xyz(1.1585, 0.8210, 4.5114)
Luminance	0.0082 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#08123D #3D3308

analogous

#082C3D #08123D #18083D

triadic

#08123D #3D0812 #123D08

tetradic

#08123D #3D082C #3D3308 #083D18

square

#08123D #3D082C #3D3308 #083D18

split-complementary

#08123D #3D1808 #2C3D08

monochromatic

#04081B #04081B #08123D #0F2273 #1632A9

Accessibility & contrast

On white

18.04

#08123D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#08123D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #08123D

18.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##08123D	#FFFFFF	#000000	##FFFFFF
##08123D	1.00	18.04	1.16	18.04
#FFFFFF	18.04	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00193E

Deuteranopia (green-blind)

#00143C

Tritanopia (blue-blind)

#001D25

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #08123d;
/* rgb */ color: rgb(8, 18, 61);
/* oklch */ color: oklch(20.7% 0.083 267.9);

Tailwind

colors: {
  custom: {
    50: '#514f73',
    500: '#08123d',
    950: '#000000',
  },
}

SCSS

$custom: #08123d;
$custom-light: #514f73;
$custom-dark: #000000;

JSON

{
  "hex": "#08123d",
  "rgb": {
    "r": 8,
    "g": 18,
    "b": 61
  },
  "hsl": {
    "h": 228.679,
    "s": 76.812,
    "l": 13.529
  },
  "oklch": {
    "l": 0.20721,
    "c": 0.08346,
    "h": 267.9
  },
  "luminance": 0.00821
}

Semantic roles & 50–950 ramp

primary

#08123D

secondary

#7C6B25

accent

#CF34F3

background

#F4F4F7

surface

#E7E7ED

border

#C3C3C8

text

#020208

muted

#78787B

Preview Lab

Preview with #08123D

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

Preview Lab → · Contrast checker → · Palette generator →