#031C34#031C34

#031C34 is a very dark, muted cyan. Relative luminance 0.011; OKLCH L 22.2% C 0.056 H 250.0°. Best body text is #FFFFFF at 17.22:1 contrast (WCAG AA passes).

Color values

HEX	#031C34
RGB	rgb(3, 28, 52)
HSL	hsl(209, 89%, 11%)
HSV	hsv(209, 94%, 20%)
CMYK	cmyk(94.2%, 46.2%, 0%, 79.6%)
CIE-LAB	lab(9.78, 1.02, -18.55)
CIE-LCH	lch(9.78, 18.58, 273.15°)
OKLab	oklab(22.21% -0.0193 -0.053)
OKLCH	oklch(22.21% 0.056 250)
XYZ	xyz(1.0724, 1.0977, 3.4035)
Luminance	0.0110 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#031C34 #341B03

analogous

#033433 #031C34 #030334

triadic

#031C34 #34031C #1C3403

tetradic

#031C34 #330334 #341B03 #033403

square

#031C34 #330334 #341B03 #033403

split-complementary

#031C34 #340303 #343303

monochromatic

#02101D #02101D #031C34 #063B6E #0A5AA8

Accessibility & contrast

On white

17.22

#031C34 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#031C34 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #031C34

17.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##031C34	#FFFFFF	#000000	##FFFFFF
##031C34	1.00	17.22	1.22	17.22
#FFFFFF	17.22	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#101E35

Deuteranopia (green-blind)

#081934

Tritanopia (blue-blind)

#002225

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #031c34;
/* rgb */ color: rgb(3, 28, 52);
/* oklch */ color: oklch(22.2% 0.056 250.0);

Tailwind

colors: {
  custom: {
    50: '#4c576b',
    500: '#031c34',
    950: '#000000',
  },
}

SCSS

$custom: #031c34;
$custom-light: #4c576b;
$custom-dark: #000000;

JSON

{
  "hex": "#031c34",
  "rgb": {
    "r": 3,
    "g": 28,
    "b": 52
  },
  "hsl": {
    "h": 209.388,
    "s": 89.091,
    "l": 10.784
  },
  "oklch": {
    "l": 0.22214,
    "c": 0.05644,
    "h": 250
  },
  "luminance": 0.01098
}

Semantic roles & 50–950 ramp

primary

#031C34

secondary

#77481C

accent

#9229FF

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#010306

muted

#77787A

Preview Lab

Preview with #031C34

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

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