#071D3C#071D3C

#071D3C is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 23.3% C 0.066 H 257.5°. Best body text is #FFFFFF at 16.80:1 contrast (WCAG AA passes).

Color values

HEX	#071D3C
RGB	rgb(7, 29, 60)
HSL	hsl(215, 79%, 13%)
HSV	hsv(215, 88%, 24%)
CMYK	cmyk(88.3%, 51.7%, 0%, 76.5%)
CIE-LAB	lab(10.92, 4.82, -22.45)
CIE-LCH	lch(10.92, 22.96, 282.11°)
OKLab	oklab(23.35% -0.0143 -0.0644)
OKLCH	oklch(23.35% 0.066 257.5)
XYZ	xyz(1.3423, 1.2500, 4.4446)
Luminance	0.0125 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#071D3C #3C2607

analogous

#07373C #071D3C #0B073C

triadic

#071D3C #3C071D #1D3C07

tetradic

#071D3C #3C0737 #3C2607 #073C0B

square

#071D3C #3C0737 #3C2607 #073C0B

split-complementary

#071D3C #3C0B07 #373C07

monochromatic

#030D1B #030D1B #071D3C #0D3773 #1452AA

Accessibility & contrast

On white

16.80

#071D3C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#071D3C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #071D3C

16.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##071D3C	#FFFFFF	#000000	##FFFFFF
##071D3C	1.00	16.80	1.25	16.80
#FFFFFF	16.80	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D203D

Deuteranopia (green-blind)

#031B3B

Tritanopia (blue-blind)

#002429

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #071d3c;
/* rgb */ color: rgb(7, 29, 60);
/* oklch */ color: oklch(23.3% 0.066 257.5);

Tailwind

colors: {
  custom: {
    50: '#505872',
    500: '#071d3c',
    950: '#000000',
  },
}

SCSS

$custom: #071d3c;
$custom-light: #505872;
$custom-dark: #000000;

JSON

{
  "hex": "#071d3c",
  "rgb": {
    "r": 7,
    "g": 29,
    "b": 60
  },
  "hsl": {
    "h": 215.094,
    "s": 79.104,
    "l": 13.137
  },
  "oklch": {
    "l": 0.23347,
    "c": 0.06592,
    "h": 257.5
  },
  "luminance": 0.0125
}

Semantic roles & 50–950 ramp

primary

#071D3C

secondary

#7B5723

accent

#A432F6

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020308

muted

#78787B

Preview Lab

Preview with #071D3C

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

Preview Lab → · Contrast checker → · Palette generator →