#081F3C#081F3C

#081F3C is a very dark, moderate cyan. Relative luminance 0.014; OKLCH L 23.9% C 0.063 H 255.7°. Best body text is #FFFFFF at 16.51:1 contrast (WCAG AA passes).

Color values

HEX	#081F3C
RGB	rgb(8, 31, 60)
HSL	hsl(213, 76%, 13%)
HSV	hsv(213, 87%, 24%)
CMYK	cmyk(86.7%, 48.3%, 0%, 76.5%)
CIE-LAB	lab(11.67, 3.44, -21.24)
CIE-LCH	lch(11.67, 21.52, 279.20°)
OKLab	oklab(23.94% -0.0155 -0.0607)
OKLCH	oklch(23.94% 0.063 255.7)
XYZ	xyz(1.4054, 1.3577, 4.4621)
Luminance	0.0136 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#081F3C #3C2508

analogous

#08393C #081F3C #0B083C

triadic

#081F3C #3C081F #1F3C08

tetradic

#081F3C #3C0839 #3C2508 #083C0B

square

#081F3C #3C0839 #3C2508 #083C0B

split-complementary

#081F3C #3C0B08 #393C08

monochromatic

#040E1B #040E1B #081F3C #0F3B72 #1657A8

Accessibility & contrast

On white

16.51

#081F3C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#081F3C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #081F3C

16.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##081F3C	#FFFFFF	#000000	##FFFFFF
##081F3C	1.00	16.51	1.27	16.51
#FFFFFF	16.51	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#11213D

Deuteranopia (green-blind)

#081D3B

Tritanopia (blue-blind)

#00262A

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #081f3c;
/* rgb */ color: rgb(8, 31, 60);
/* oklch */ color: oklch(23.9% 0.063 255.7);

Tailwind

colors: {
  custom: {
    50: '#505a72',
    500: '#081f3c',
    950: '#000000',
  },
}

SCSS

$custom: #081f3c;
$custom-light: #505a72;
$custom-dark: #000000;

JSON

{
  "hex": "#081f3c",
  "rgb": {
    "r": 8,
    "g": 31,
    "b": 60
  },
  "hsl": {
    "h": 213.462,
    "s": 76.471,
    "l": 13.333
  },
  "oklch": {
    "l": 0.23942,
    "c": 0.06269,
    "h": 255.7
  },
  "luminance": 0.01358
}

Semantic roles & 50–950 ramp

primary

#081F3C

secondary

#7B5525

accent

#9F35F3

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020308

muted

#78787B

Preview Lab

Preview with #081F3C

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

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