#081D3E#081D3E

#081D3E is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 23.6% C 0.069 H 259.2°. Best body text is #FFFFFF at 16.73:1 contrast (WCAG AA passes).

Color values

HEX	#081D3E
RGB	rgb(8, 29, 62)
HSL	hsl(217, 77%, 14%)
HSV	hsv(217, 87%, 24%)
CMYK	cmyk(87.1%, 53.2%, 0%, 75.7%)
CIE-LAB	lab(11.12, 5.92, -23.54)
CIE-LCH	lch(11.12, 24.27, 284.11°)
OKLab	oklab(23.56% -0.0129 -0.0675)
OKLCH	oklch(23.56% 0.069 259.2)
XYZ	xyz(1.4087, 1.2780, 4.7289)
Luminance	0.0128 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#081D3E #3E2908

analogous

#08383E #081D3E #0E083E

triadic

#081D3E #3E081D #1D3E08

tetradic

#081D3E #3E0838 #3E2908 #083E0E

square

#081D3E #3E0838 #3E2908 #083E0E

split-complementary

#081D3E #3E0E08 #383E08

monochromatic

#030D1B #030D1B #081D3E #0F3674 #1650AA

Accessibility & contrast

On white

16.73

#081D3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#081D3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #081D3E

16.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##081D3E	#FFFFFF	#000000	##FFFFFF
##081D3E	1.00	16.73	1.26	16.73
#FFFFFF	16.73	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B203F

Deuteranopia (green-blind)

#021B3D

Tritanopia (blue-blind)

#00252A

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #081d3e;
/* rgb */ color: rgb(8, 29, 62);
/* oklch */ color: oklch(23.6% 0.069 259.2);

Tailwind

colors: {
  custom: {
    50: '#515873',
    500: '#081d3e',
    950: '#000000',
  },
}

SCSS

$custom: #081d3e;
$custom-light: #515873;
$custom-dark: #000000;

JSON

{
  "hex": "#081d3e",
  "rgb": {
    "r": 8,
    "g": 29,
    "b": 62
  },
  "hsl": {
    "h": 216.667,
    "s": 77.143,
    "l": 13.725
  },
  "oklch": {
    "l": 0.23563,
    "c": 0.06877,
    "h": 259.2
  },
  "luminance": 0.01278
}

Semantic roles & 50–950 ramp

primary

#081D3E

secondary

#7D5B25

accent

#A934F4

background

#F4F5F7

surface

#E7E9ED

border

#C3C5C8

text

#020308

muted

#78787B

Preview Lab

Preview with #081D3E

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

Preview Lab → · Contrast checker → · Palette generator →