#072A3B#072A3B

#072A3B is a dark, muted cyan. Relative luminance 0.020; OKLCH L 27.0% C 0.050 H 234.4°. Best body text is #FFFFFF at 14.96:1 contrast (WCAG AA passes).

Color values

HEX	#072A3B
RGB	rgb(7, 42, 59)
HSL	hsl(200, 79%, 13%)
HSV	hsv(200, 88%, 23%)
CMYK	cmyk(88.1%, 28.8%, 0%, 76.9%)
CIE-LAB	lab(15.57, -5.22, -14.38)
CIE-LCH	lch(15.57, 15.30, 250.06°)
OKLab	oklab(26.98% -0.0291 -0.0405)
OKLCH	oklch(26.98% 0.05 234.4)
XYZ	xyz(1.7047, 2.0167, 4.4362)
Luminance	0.0202 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#072A3B #3B1807

analogous

#073B32 #072A3B #07103B

triadic

#072A3B #3B072A #2A3B07

tetradic

#072A3B #32073B #3B1807 #103B07

square

#072A3B #32073B #3B1807 #103B07

split-complementary

#072A3B #3B0710 #3B3207

monochromatic

#03131B #03131B #072A3B #0D5172 #1478A8

Accessibility & contrast

On white

14.96

#072A3B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#072A3B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #072A3B

14.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##072A3B	#FFFFFF	#000000	##FFFFFF
##072A3B	1.00	14.96	1.40	14.96
#FFFFFF	14.96	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#222A3C

Deuteranopia (green-blind)

#1B253B

Tritanopia (blue-blind)

#002E30

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #072a3b;
/* rgb */ color: rgb(7, 42, 59);
/* oklch */ color: oklch(27.0% 0.050 234.4);

Tailwind

colors: {
  custom: {
    50: '#506371',
    500: '#072a3b',
    950: '#000000',
  },
}

SCSS

$custom: #072a3b;
$custom-light: #506371;
$custom-dark: #000000;

JSON

{
  "hex": "#072a3b",
  "rgb": {
    "r": 7,
    "g": 42,
    "b": 59
  },
  "hsl": {
    "h": 199.615,
    "s": 78.788,
    "l": 12.941
  },
  "oklch": {
    "l": 0.26983,
    "c": 0.04988,
    "h": 234.4
  },
  "luminance": 0.02017
}

Semantic roles & 50–950 ramp

primary

#072A3B

secondary

#7A4023

accent

#7233F5

background

#F4F5F6

surface

#E7EAEC

border

#C3C6C7

text

#020507

muted

#78797A

Preview Lab

Preview with #072A3B

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

Preview Lab → · Contrast checker → · Palette generator →