#081B3E#081B3E

#081B3E is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.0% C 0.072 H 261.2°. Best body text is #FFFFFF at 16.98:1 contrast (WCAG AA passes).

Color values

HEX	#081B3E
RGB	rgb(8, 27, 62)
HSL	hsl(219, 77%, 14%)
HSV	hsv(219, 87%, 24%)
CMYK	cmyk(87.1%, 56.5%, 0%, 75.7%)
CIE-LAB	lab(10.43, 7.49, -24.65)
CIE-LCH	lch(10.43, 25.76, 286.91°)
OKLab	oklab(23.04% -0.0109 -0.0709)
OKLCH	oklch(23.04% 0.072 261.2)
XYZ	xyz(1.3613, 1.1831, 4.7131)
Luminance	0.0118 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#081B3E #3E2B08

analogous

#08363E #081B3E #10083E

triadic

#081B3E #3E081B #1B3E08

tetradic

#081B3E #3E0836 #3E2B08 #083E10

square

#081B3E #3E0836 #3E2B08 #083E10

split-complementary

#081B3E #3E1008 #363E08

monochromatic

#030C1B #030C1B #081B3E #0F3374 #164AAA

Accessibility & contrast

On white

16.98

#081B3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#081B3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #081B3E

16.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##081B3E	#FFFFFF	#000000	##FFFFFF
##081B3E	1.00	16.98	1.24	16.98
#FFFFFF	16.98	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#071F3F

Deuteranopia (green-blind)

#001A3D

Tritanopia (blue-blind)

#002329

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #081b3e;
/* rgb */ color: rgb(8, 27, 62);
/* oklch */ color: oklch(23.0% 0.072 261.2);

Tailwind

colors: {
  custom: {
    50: '#515673',
    500: '#081b3e',
    950: '#000000',
  },
}

SCSS

$custom: #081b3e;
$custom-light: #515673;
$custom-dark: #000000;

JSON

{
  "hex": "#081b3e",
  "rgb": {
    "r": 8,
    "g": 27,
    "b": 62
  },
  "hsl": {
    "h": 218.889,
    "s": 77.143,
    "l": 13.725
  },
  "oklch": {
    "l": 0.23035,
    "c": 0.0717,
    "h": 261.2
  },
  "luminance": 0.01183
}

Semantic roles & 50–950 ramp

primary

#081B3E

secondary

#7D5E25

accent

#B034F4

background

#F4F5F7

surface

#E7E9ED

border

#C3C5C8

text

#020308

muted

#78787B

Preview Lab

Preview with #081B3E

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

Preview Lab → · Contrast checker → · Palette generator →