#072537#072537

#072537 is a dark, muted cyan. Relative luminance 0.016; OKLCH L 25.3% C 0.049 H 239.4°. Best body text is #FFFFFF at 15.80:1 contrast (WCAG AA passes).

Color values

HEX	#072537
RGB	rgb(7, 37, 55)
HSL	hsl(203, 77%, 12%)
HSV	hsv(203, 87%, 22%)
CMYK	cmyk(87.3%, 32.7%, 0%, 78.4%)
CIE-LAB	lab(13.50, -3.46, -14.82)
CIE-LCH	lch(13.50, 15.22, 256.86°)
OKLab	oklab(25.26% -0.0248 -0.0419)
OKLCH	oklch(25.26% 0.049 239.4)
XYZ	xyz(1.4385, 1.6440, 3.8552)
Luminance	0.0164 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#072537 #371907

analogous

#073731 #072537 #070D37

triadic

#072537 #370725 #253707

tetradic

#072537 #310737 #371907 #0D3707

square

#072537 #310737 #371907 #0D3707

split-complementary

#072537 #37070D #373107

monochromatic

#03121B #03121B #072537 #0E4A6D #156EA4

Accessibility & contrast

On white

15.80

#072537 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#072537 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #072537

15.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##072537	#FFFFFF	#000000	##FFFFFF
##072537	1.00	15.80	1.33	15.80
#FFFFFF	15.80	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D2538

Deuteranopia (green-blind)

#162137

Tritanopia (blue-blind)

#002A2B

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #072537;
/* rgb */ color: rgb(7, 37, 55);
/* oklch */ color: oklch(25.3% 0.049 239.4);

Tailwind

colors: {
  custom: {
    50: '#4f5f6e',
    500: '#072537',
    950: '#000000',
  },
}

SCSS

$custom: #072537;
$custom-light: #4f5f6e;
$custom-dark: #000000;

JSON

{
  "hex": "#072537",
  "rgb": {
    "r": 7,
    "g": 37,
    "b": 55
  },
  "hsl": {
    "h": 202.5,
    "s": 77.419,
    "l": 12.157
  },
  "oklch": {
    "l": 0.25257,
    "c": 0.04868,
    "h": 239.4
  },
  "luminance": 0.01644
}

Semantic roles & 50–950 ramp

primary

#072537

secondary

#774223

accent

#7C34F4

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#020407

muted

#78797A

Preview Lab

Preview with #072537

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

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