#081F43#081F43

#081F43 is a very dark, moderate blue. Relative luminance 0.014; OKLCH L 24.5% C 0.074 H 259.2°. Best body text is #FFFFFF at 16.31:1 contrast (WCAG AA passes).

Color values

HEX	#081F43
RGB	rgb(8, 31, 67)
HSL	hsl(217, 79%, 15%)
HSV	hsv(217, 88%, 26%)
CMYK	cmyk(88.1%, 53.7%, 0%, 73.7%)
CIE-LAB	lab(12.20, 6.67, -25.32)
CIE-LCH	lch(12.20, 26.18, 284.76°)
OKLab	oklab(24.52% -0.0139 -0.0727)
OKLCH	oklch(24.52% 0.074 259.2)
XYZ	xyz(1.6029, 1.4367, 5.5019)
Luminance	0.0144 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#081F43 #432C08

analogous

#083D43 #081F43 #0E0843

triadic

#081F43 #43081F #1F4308

tetradic

#081F43 #43083D #432C08 #08430E

square

#081F43 #43083D #432C08 #08430E

split-complementary

#081F43 #430E08 #3D4308

monochromatic

#030D1B #030D1B #081F43 #0F387A #1552B0

Accessibility & contrast

On white

16.31

#081F43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#081F43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #081F43

16.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##081F43	#FFFFFF	#000000	##FFFFFF
##081F43	1.00	16.31	1.29	16.31
#FFFFFF	16.31	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B2344

Deuteranopia (green-blind)

#001D42

Tritanopia (blue-blind)

#00282D

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #081f43;
/* rgb */ color: rgb(8, 31, 67);
/* oklch */ color: oklch(24.5% 0.074 259.2);

Tailwind

colors: {
  custom: {
    50: '#525a77',
    500: '#081f43',
    950: '#000000',
  },
}

SCSS

$custom: #081f43;
$custom-light: #525a77;
$custom-dark: #000000;

JSON

{
  "hex": "#081f43",
  "rgb": {
    "r": 8,
    "g": 31,
    "b": 67
  },
  "hsl": {
    "h": 216.61,
    "s": 78.667,
    "l": 14.706
  },
  "oklch": {
    "l": 0.24519,
    "c": 0.07405,
    "h": 259.2
  },
  "luminance": 0.01437
}

Semantic roles & 50–950 ramp

primary

#081F43

secondary

#815E25

accent

#A933F5

background

#F4F5F7

surface

#E8E9ED

border

#C4C5C8

text

#030309

muted

#78787B

Preview Lab

Preview with #081F43

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

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