#031F25#031F25

#031F25 is a very dark, muted cyan. Relative luminance 0.011; OKLCH L 22.1% C 0.035 H 214.3°. Best body text is #FFFFFF at 17.12:1 contrast (WCAG AA passes).

Color values

HEX	#031F25
RGB	rgb(3, 31, 37)
HSL	hsl(191, 85%, 8%)
HSV	hsv(191, 92%, 15%)
CMYK	cmyk(91.9%, 16.2%, 0%, 85.5%)
CIE-LAB	lab(10.05, -8.05, -7.17)
CIE-LCH	lch(10.05, 10.78, 221.68°)
OKLab	oklab(22.14% -0.0293 -0.02)
OKLCH	oklch(22.14% 0.035 214.3)
XYZ	xyz(0.8613, 1.1328, 1.9232)
Luminance	0.0113 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#031F25 #250903

analogous

#03251A #031F25 #030E25

triadic

#031F25 #25031F #1F2503

tetradic

#031F25 #1A0325 #250903 #0E2503

square

#031F25 #1A0325 #250903 #0E2503

split-complementary

#031F25 #25030E #251A03

monochromatic

#02181C #02181C #031F25 #084E5E #0C7E96

Accessibility & contrast

On white

17.12

#031F25 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#031F25 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #031F25

17.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##031F25	#FFFFFF	#000000	##FFFFFF
##031F25	1.00	17.12	1.23	17.12
#FFFFFF	17.12	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1E25

Deuteranopia (green-blind)

#161A25

Tritanopia (blue-blind)

#002121

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #031f25;
/* rgb */ color: rgb(3, 31, 37);
/* oklch */ color: oklch(22.1% 0.035 214.3);

Tailwind

colors: {
  custom: {
    50: '#485a5f',
    500: '#031f25',
    950: '#000000',
  },
}

SCSS

$custom: #031f25;
$custom-light: #485a5f;
$custom-dark: #000000;

JSON

{
  "hex": "#031f25",
  "rgb": {
    "r": 3,
    "g": 31,
    "b": 37
  },
  "hsl": {
    "h": 190.588,
    "s": 85,
    "l": 7.843
  },
  "oklch": {
    "l": 0.2214,
    "c": 0.03545,
    "h": 214.3
  },
  "luminance": 0.01133
}

Semantic roles & 50–950 ramp

primary

#031F25

secondary

#69291B

accent

#512DFB

background

#F4F5F5

surface

#E7E9E9

border

#C3C5C5

text

#010304

muted

#777879

Preview Lab

Preview with #031F25

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

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