#072739#072739

#072739 is a dark, muted cyan. Relative luminance 0.018; OKLCH L 26.0% C 0.050 H 237.9°. Best body text is #FFFFFF at 15.46:1 contrast (WCAG AA passes).

Color values

HEX	#072739
RGB	rgb(7, 39, 57)
HSL	hsl(202, 78%, 13%)
HSV	hsv(202, 88%, 22%)
CMYK	cmyk(87.7%, 31.6%, 0%, 77.6%)
CIE-LAB	lab(14.35, -4.00, -14.89)
CIE-LCH	lch(14.35, 15.42, 254.98°)
OKLab	oklab(25.98% -0.0264 -0.042)
OKLCH	oklch(25.98% 0.05 237.9)
XYZ	xyz(1.5514, 1.7914, 4.1341)
Luminance	0.0179 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#072739 #391907

analogous

#073932 #072739 #070E39

triadic

#072739 #390727 #273907

tetradic

#072739 #320739 #391907 #0E3907

square

#072739 #320739 #391907 #0E3907

split-complementary

#072739 #39070E #393207

monochromatic

#03131B #03131B #072739 #0E4C70 #1472A6

Accessibility & contrast

On white

15.46

#072739 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#072739 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #072739

15.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##072739	#FFFFFF	#000000	##FFFFFF
##072739	1.00	15.46	1.36	15.46
#FFFFFF	15.46	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E273A

Deuteranopia (green-blind)

#182239

Tritanopia (blue-blind)

#002C2D

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #072739;
/* rgb */ color: rgb(7, 39, 57);
/* oklch */ color: oklch(26.0% 0.050 237.9);

Tailwind

colors: {
  custom: {
    50: '#4f606f',
    500: '#072739',
    950: '#000000',
  },
}

SCSS

$custom: #072739;
$custom-light: #4f606f;
$custom-dark: #000000;

JSON

{
  "hex": "#072739",
  "rgb": {
    "r": 7,
    "g": 39,
    "b": 57
  },
  "hsl": {
    "h": 201.6,
    "s": 78.125,
    "l": 12.549
  },
  "oklch": {
    "l": 0.25975,
    "c": 0.04963,
    "h": 237.9
  },
  "luminance": 0.01792
}

Semantic roles & 50–950 ramp

primary

#072739

secondary

#794223

accent

#7933F5

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020507

muted

#78797A

Preview Lab

Preview with #072739

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

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