#072A3F#072A3F

#072A3F is a dark, muted cyan. Relative luminance 0.021; OKLCH L 27.2% C 0.055 H 240.0°. Best body text is #FFFFFF at 14.87:1 contrast (WCAG AA passes).

Color values

HEX	#072A3F
RGB	rgb(7, 42, 63)
HSL	hsl(203, 80%, 14%)
HSV	hsv(203, 89%, 25%)
CMYK	cmyk(88.9%, 33.3%, 0%, 75.3%)
CIE-LAB	lab(15.80, -3.48, -16.81)
CIE-LCH	lch(15.80, 17.17, 258.31°)
OKLab	oklab(27.23% -0.0274 -0.0476)
OKLCH	oklch(27.23% 0.055 240)
XYZ	xyz(1.8124, 2.0598, 5.0037)
Luminance	0.0206 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#072A3F #3F1C07

analogous

#073F38 #072A3F #070E3F

triadic

#072A3F #3F072A #2A3F07

tetradic

#072A3F #38073F #3F1C07 #0E3F07

square

#072A3F #38073F #3F1C07 #0E3F07

split-complementary

#072A3F #3F070E #3F3807

monochromatic

#03121C #03121C #072A3F #0D4F76 #1373AD

Accessibility & contrast

On white

14.87

#072A3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#072A3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #072A3F

14.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##072A3F	#FFFFFF	#000000	##FFFFFF
##072A3F	1.00	14.87	1.41	14.87
#FFFFFF	14.87	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#202A40

Deuteranopia (green-blind)

#18253F

Tritanopia (blue-blind)

#002F31

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #072a3f;
/* rgb */ color: rgb(7, 42, 63);
/* oklch */ color: oklch(27.2% 0.055 240.0);

Tailwind

colors: {
  custom: {
    50: '#516374',
    500: '#072a3f',
    950: '#000000',
  },
}

SCSS

$custom: #072a3f;
$custom-light: #516374;
$custom-dark: #000000;

JSON

{
  "hex": "#072a3f",
  "rgb": {
    "r": 7,
    "g": 42,
    "b": 63
  },
  "hsl": {
    "h": 202.5,
    "s": 80,
    "l": 13.725
  },
  "oklch": {
    "l": 0.27234,
    "c": 0.05494,
    "h": 240
  },
  "luminance": 0.0206
}

Semantic roles & 50–950 ramp

primary

#072A3F

secondary

#7E4624

accent

#7B31F6

background

#F4F5F7

surface

#E7EAED

border

#C3C6C8

text

#020508

muted

#78797B

Preview Lab

Preview with #072A3F

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

Preview Lab → · Contrast checker → · Palette generator →