#081633#081633

#081633 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 20.7% C 0.061 H 262.7°. Best body text is #FFFFFF at 17.91:1 contrast (WCAG AA passes).

Color values

HEX	#081633
RGB	rgb(8, 22, 51)
HSL	hsl(220, 73%, 12%)
HSV	hsv(220, 84%, 20%)
CMYK	cmyk(84.3%, 56.9%, 0%, 80%)
CIE-LAB	lab(7.81, 6.37, -20.97)
CIE-LCH	lch(7.81, 21.91, 286.89°)
OKLab	oklab(20.74% -0.0077 -0.0601)
OKLCH	oklch(20.74% 0.061 262.7)
XYZ	xyz(0.9844, 0.8644, 3.2463)
Luminance	0.0086 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#081633 #332508

analogous

#082C33 #081633 #100833

triadic

#081633 #330816 #163308

tetradic

#081633 #33082C #332508 #083310

square

#081633 #33082C #332508 #083310

split-complementary

#081633 #331008 #2C3308

monochromatic

#040B1A #040B1A #081633 #102D68 #19449D

Accessibility & contrast

On white

17.91

#081633 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#081633 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #081633

17.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##081633	#FFFFFF	#000000	##FFFFFF
##081633	1.00	17.91	1.17	17.91
#FFFFFF	17.91	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#071934

Deuteranopia (green-blind)

#011532

Tritanopia (blue-blind)

#001D22

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #081633;
/* rgb */ color: rgb(8, 22, 51);
/* oklch */ color: oklch(20.7% 0.061 262.7);

Tailwind

colors: {
  custom: {
    50: '#4e526b',
    500: '#081633',
    950: '#000000',
  },
}

SCSS

$custom: #081633;
$custom-light: #4e526b;
$custom-dark: #000000;

JSON

{
  "hex": "#081633",
  "rgb": {
    "r": 8,
    "g": 22,
    "b": 51
  },
  "hsl": {
    "h": 220.465,
    "s": 72.881,
    "l": 11.569
  },
  "oklch": {
    "l": 0.20737,
    "c": 0.06064,
    "h": 262.7
  },
  "luminance": 0.00864
}

Semantic roles & 50–950 ramp

primary

#081633

secondary

#725925

accent

#B438F0

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020206

muted

#78787A

Preview Lab

Preview with #081633

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

Preview Lab → · Contrast checker → · Palette generator →