#071D3D#071D3D

#071D3D is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 23.4% C 0.068 H 258.0°. Best body text is #FFFFFF at 16.77:1 contrast (WCAG AA passes).

Color values

HEX	#071D3D
RGB	rgb(7, 29, 61)
HSL	hsl(216, 79%, 13%)
HSV	hsv(216, 89%, 24%)
CMYK	cmyk(88.5%, 52.5%, 0%, 76.1%)
CIE-LAB	lab(11.00, 5.28, -23.03)
CIE-LCH	lch(11.00, 23.63, 282.92°)
OKLab	oklab(23.43% -0.014 -0.0661)
OKLCH	oklch(23.43% 0.068 258)
XYZ	xyz(1.3690, 1.2607, 4.5852)
Luminance	0.0126 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#071D3D #3D2707

analogous

#07383D #071D3D #0C073D

triadic

#071D3D #3D071D #1D3D07

tetradic

#071D3D #3D0738 #3D2707 #073D0C

square

#071D3D #3D0738 #3D2707 #073D0C

split-complementary

#071D3D #3D0C07 #383D07

monochromatic

#030D1B #030D1B #071D3D #0D3774 #1451AB

Accessibility & contrast

On white

16.77

#071D3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#071D3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #071D3D

16.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##071D3D	#FFFFFF	#000000	##FFFFFF
##071D3D	1.00	16.77	1.25	16.77
#FFFFFF	16.77	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C203E

Deuteranopia (green-blind)

#021B3C

Tritanopia (blue-blind)

#00252A

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #071d3d;
/* rgb */ color: rgb(7, 29, 61);
/* oklch */ color: oklch(23.4% 0.068 258.0);

Tailwind

colors: {
  custom: {
    50: '#505873',
    500: '#071d3d',
    950: '#000000',
  },
}

SCSS

$custom: #071d3d;
$custom-light: #505873;
$custom-dark: #000000;

JSON

{
  "hex": "#071d3d",
  "rgb": {
    "r": 7,
    "g": 29,
    "b": 61
  },
  "hsl": {
    "h": 215.556,
    "s": 79.412,
    "l": 13.333
  },
  "oklch": {
    "l": 0.23431,
    "c": 0.06756,
    "h": 258
  },
  "luminance": 0.01261
}

Semantic roles & 50–950 ramp

primary

#071D3D

secondary

#7C5823

accent

#A632F6

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020308

muted

#78787B

Preview Lab

Preview with #071D3D

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

Preview Lab → · Contrast checker → · Palette generator →