#071F43#071F43

#071F43 is a very dark, moderate blue. Relative luminance 0.014; OKLCH L 24.5% C 0.074 H 258.6°. Best body text is #FFFFFF at 16.33:1 contrast (WCAG AA passes).

Color values

HEX	#071F43
RGB	rgb(7, 31, 67)
HSL	hsl(216, 81%, 15%)
HSV	hsv(216, 90%, 26%)
CMYK	cmyk(89.6%, 53.7%, 0%, 73.7%)
CIE-LAB	lab(12.16, 6.52, -25.39)
CIE-LCH	lch(12.16, 26.21, 284.40°)
OKLab	oklab(24.47% -0.0147 -0.073)
OKLCH	oklch(24.47% 0.074 258.6)
XYZ	xyz(1.5904, 1.4302, 5.5013)
Luminance	0.0143 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#071F43 #432B07

analogous

#073D43 #071F43 #0D0743

triadic

#071F43 #43071F #1F4307

tetradic

#071F43 #43073D #432B07 #07430D

square

#071F43 #43073D #432B07 #07430D

split-complementary

#071F43 #430D07 #3D4307

monochromatic

#030D1C #030D1C #071F43 #0D397A #1352B2

Accessibility & contrast

On white

16.33

#071F43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#071F43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #071F43

16.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##071F43	#FFFFFF	#000000	##FFFFFF
##071F43	1.00	16.33	1.29	16.33
#FFFFFF	16.33	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.33	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: #071f43;
/* rgb */ color: rgb(7, 31, 67);
/* oklch */ color: oklch(24.5% 0.074 258.6);

Tailwind

colors: {
  custom: {
    50: '#525a77',
    500: '#071f43',
    950: '#000000',
  },
}

SCSS

$custom: #071f43;
$custom-light: #525a77;
$custom-dark: #000000;

JSON

{
  "hex": "#071f43",
  "rgb": {
    "r": 7,
    "g": 31,
    "b": 67
  },
  "hsl": {
    "h": 216,
    "s": 81.081,
    "l": 14.51
  },
  "oklch": {
    "l": 0.24474,
    "c": 0.07444,
    "h": 258.6
  },
  "luminance": 0.0143
}

Semantic roles & 50–950 ramp

primary

#071F43

secondary

#825C24

accent

#A830F7

background

#F4F5F7

surface

#E7E9ED

border

#C3C5C8

text

#030309

muted

#78787B

Preview Lab

Preview with #071F43

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

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