#072131#072131

#072131 is a very dark, muted cyan. Relative luminance 0.014; OKLCH L 23.7% C 0.044 H 239.4°. Best body text is #FFFFFF at 16.52:1 contrast (WCAG AA passes).

Color values

HEX	#072131
RGB	rgb(7, 33, 49)
HSL	hsl(203, 75%, 11%)
HSV	hsv(203, 86%, 19%)
CMYK	cmyk(85.7%, 32.7%, 0%, 80.8%)
CIE-LAB	lab(11.65, -3.23, -13.42)
CIE-LCH	lch(11.65, 13.81, 256.48°)
OKLab	oklab(23.68% -0.0224 -0.0379)
OKLCH	oklch(23.68% 0.044 239.4)
XYZ	xyz(1.1856, 1.3545, 3.1041)
Luminance	0.0135 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#072131 #311707

analogous

#07312C #072131 #070C31

triadic

#072131 #310721 #213107

tetradic

#072131 #2C0731 #311707 #0C3107

square

#072131 #2C0731 #311707 #0C3107

split-complementary

#072131 #31070C #312C07

monochromatic

#04121B #04121B #072131 #0F4567 #16699C

Accessibility & contrast

On white

16.52

#072131 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#072131 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #072131

16.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##072131	#FFFFFF	#000000	##FFFFFF
##072131	1.00	16.52	1.27	16.52
#FFFFFF	16.52	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A2132

Deuteranopia (green-blind)

#141D31

Tritanopia (blue-blind)

#002527

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #072131;
/* rgb */ color: rgb(7, 33, 49);
/* oklch */ color: oklch(23.7% 0.044 239.4);

Tailwind

colors: {
  custom: {
    50: '#4d5c69',
    500: '#072131',
    950: '#000000',
  },
}

SCSS

$custom: #072131;
$custom-light: #4d5c69;
$custom-dark: #000000;

JSON

{
  "hex": "#072131",
  "rgb": {
    "r": 7,
    "g": 33,
    "b": 49
  },
  "hsl": {
    "h": 202.857,
    "s": 75,
    "l": 10.98
  },
  "oklch": {
    "l": 0.23681,
    "c": 0.04401,
    "h": 239.4
  },
  "luminance": 0.01355
}

Semantic roles & 50–950 ramp

primary

#072131

secondary

#714123

accent

#7E36F2

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#010406

muted

#77797A

Preview Lab

Preview with #072131

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

Preview Lab → · Contrast checker → · Palette generator →