#081A37#081A37

#081A37 is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 22.2% C 0.061 H 259.4°. Best body text is #FFFFFF at 17.31:1 contrast (WCAG AA passes).

Color values

HEX	#081A37
RGB	rgb(8, 26, 55)
HSL	hsl(217, 75%, 12%)
HSV	hsv(217, 85%, 22%)
CMYK	cmyk(85.5%, 52.7%, 0%, 78.4%)
CIE-LAB	lab(9.53, 5.04, -21.10)
CIE-LCH	lch(9.53, 21.69, 283.42°)
OKLab	oklab(22.16% -0.0113 -0.0604)
OKLCH	oklch(22.16% 0.061 259.4)
XYZ	xyz(1.1589, 1.0661, 3.7584)
Luminance	0.0107 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#081A37 #372508

analogous

#083237 #081A37 #0D0837

triadic

#081A37 #37081A #1A3708

tetradic

#081A37 #370832 #372508 #08370D

square

#081A37 #370832 #372508 #08370D

split-complementary

#081A37 #370D08 #323708

monochromatic

#040D1B #040D1B #081A37 #10336C #184DA2

Accessibility & contrast

On white

17.31

#081A37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#081A37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #081A37

17.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##081A37	#FFFFFF	#000000	##FFFFFF
##081A37	1.00	17.31	1.21	17.31
#FFFFFF	17.31	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B1D38

Deuteranopia (green-blind)

#041936

Tritanopia (blue-blind)

#002125

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #081a37;
/* rgb */ color: rgb(8, 26, 55);
/* oklch */ color: oklch(22.2% 0.061 259.4);

Tailwind

colors: {
  custom: {
    50: '#4f566e',
    500: '#081a37',
    950: '#000000',
  },
}

SCSS

$custom: #081a37;
$custom-light: #4f566e;
$custom-dark: #000000;

JSON

{
  "hex": "#081a37",
  "rgb": {
    "r": 8,
    "g": 26,
    "b": 55
  },
  "hsl": {
    "h": 217.021,
    "s": 74.603,
    "l": 12.353
  },
  "oklch": {
    "l": 0.22164,
    "c": 0.06148,
    "h": 259.4
  },
  "luminance": 0.01066
}

Semantic roles & 50–950 ramp

primary

#081A37

secondary

#765725

accent

#AA37F1

background

#F4F4F6

surface

#E7E8EB

border

#C3C4C6

text

#020307

muted

#78787A

Preview Lab

Preview with #081A37

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

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