#031A36#031A36

#031A36 is a very dark, moderate cyan. Relative luminance 0.010; OKLCH L 21.8% C 0.062 H 254.4°. Best body text is #FFFFFF at 17.43:1 contrast (WCAG AA passes).

Color values

HEX	#031A36
RGB	rgb(3, 26, 54)
HSL	hsl(213, 89%, 11%)
HSV	hsv(213, 94%, 21%)
CMYK	cmyk(94.4%, 51.9%, 0%, 78.8%)
CIE-LAB	lab(9.19, 3.56, -20.94)
CIE-LCH	lch(9.19, 21.24, 279.65°)
OKLab	oklab(21.8% -0.0168 -0.0601)
OKLCH	oklch(21.8% 0.062 254.4)
XYZ	xyz(1.0726, 1.0244, 3.6305)
Luminance	0.0102 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#031A36 #361F03

analogous

#033336 #031A36 #050336

triadic

#031A36 #36031A #1A3603

tetradic

#031A36 #360333 #361F03 #033605

square

#031A36 #360333 #361F03 #033605

split-complementary

#031A36 #360503 #333603

monochromatic

#020E1D #020E1D #031A36 #063670 #0952AA

Accessibility & contrast

On white

17.43

#031A36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#031A36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #031A36

17.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##031A36	#FFFFFF	#000000	##FFFFFF
##031A36	1.00	17.43	1.20	17.43
#FFFFFF	17.43	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B1C37

Deuteranopia (green-blind)

#031835

Tritanopia (blue-blind)

#002125

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #031a36;
/* rgb */ color: rgb(3, 26, 54);
/* oklch */ color: oklch(21.8% 0.062 254.4);

Tailwind

colors: {
  custom: {
    50: '#4d556d',
    500: '#031a36',
    950: '#000000',
  },
}

SCSS

$custom: #031a36;
$custom-light: #4d556d;
$custom-dark: #000000;

JSON

{
  "hex": "#031a36",
  "rgb": {
    "r": 3,
    "g": 26,
    "b": 54
  },
  "hsl": {
    "h": 212.941,
    "s": 89.474,
    "l": 11.176
  },
  "oklch": {
    "l": 0.21804,
    "c": 0.06237,
    "h": 254.4
  },
  "luminance": 0.01024
}

Semantic roles & 50–950 ramp

primary

#031A36

secondary

#794F1C

accent

#9E29FF

background

#F4F4F6

surface

#E7E8EB

border

#C3C4C6

text

#010307

muted

#77787A

Preview Lab

Preview with #031A36

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

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