#071840#071840

#071840 is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 22.4% C 0.080 H 263.6°. Best body text is #FFFFFF at 17.30:1 contrast (WCAG AA passes).

Color values

HEX	#071840
RGB	rgb(7, 24, 64)
HSL	hsl(222, 80%, 14%)
HSV	hsv(222, 89%, 25%)
CMYK	cmyk(89.1%, 62.5%, 0%, 74.9%)
CIE-LAB	lab(9.55, 10.64, -27.50)
CIE-LCH	lch(9.55, 29.49, 291.16°)
OKLab	oklab(22.4% -0.0089 -0.0793)
OKLCH	oklch(22.4% 0.08 263.6)
XYZ	xyz(1.3393, 1.0684, 4.9851)
Luminance	0.0107 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#071840 #402F07

analogous

#073540 #071840 #130740

triadic

#071840 #400718 #184007

tetradic

#071840 #400735 #402F07 #074013

square

#071840 #400735 #402F07 #074013

split-complementary

#071840 #401307 #354007

monochromatic

#030A1C #030A1C #071840 #0D2D77 #1341AE

Accessibility & contrast

On white

17.30

#071840 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#071840 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #071840

17.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##071840	#FFFFFF	#000000	##FFFFFF
##071840	1.00	17.30	1.21	17.30
#FFFFFF	17.30	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D41

Deuteranopia (green-blind)

#00183F

Tritanopia (blue-blind)

#002229

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #071840;
/* rgb */ color: rgb(7, 24, 64);
/* oklch */ color: oklch(22.4% 0.080 263.6);

Tailwind

colors: {
  custom: {
    50: '#525475',
    500: '#071840',
    950: '#000000',
  },
}

SCSS

$custom: #071840;
$custom-light: #525475;
$custom-dark: #000000;

JSON

{
  "hex": "#071840",
  "rgb": {
    "r": 7,
    "g": 24,
    "b": 64
  },
  "hsl": {
    "h": 222.105,
    "s": 80.282,
    "l": 13.922
  },
  "oklch": {
    "l": 0.22404,
    "c": 0.07983,
    "h": 263.6
  },
  "luminance": 0.01069
}

Semantic roles & 50–950 ramp

primary

#071840

secondary

#7F6424

accent

#BC31F7

background

#F4F4F7

surface

#E7E7ED

border

#C3C3C8

text

#020208

muted

#78787B

Preview Lab

Preview with #071840

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

Preview Lab → · Contrast checker → · Palette generator →