#031C25#031C25

#031C25 is a very dark, muted cyan. Relative luminance 0.010; OKLCH L 21.2% C 0.036 H 224.8°. Best body text is #FFFFFF at 17.55:1 contrast (WCAG AA passes).

Color values

HEX	#031C25
RGB	rgb(3, 28, 37)
HSL	hsl(196, 85%, 8%)
HSV	hsv(196, 92%, 15%)
CMYK	cmyk(91.9%, 24.3%, 0%, 85.5%)
CIE-LAB	lab(8.85, -5.93, -9.01)
CIE-LCH	lch(8.85, 10.79, 236.65°)
OKLab	oklab(21.18% -0.0254 -0.0253)
OKLCH	oklch(21.18% 0.036 224.8)
XYZ	xyz(0.7866, 0.9833, 1.8983)
Luminance	0.0098 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#031C25 #250C03

analogous

#03251D #031C25 #030B25

triadic

#031C25 #25031C #1C2503

tetradic

#031C25 #1D0325 #250C03 #0B2503

square

#031C25 #1D0325 #250C03 #0B2503

split-complementary

#031C25 #25030B #251D03

monochromatic

#02151C #02151C #031C25 #08475E #0C7296

Accessibility & contrast

On white

17.55

#031C25 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#031C25 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #031C25

17.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##031C25	#FFFFFF	#000000	##FFFFFF
##031C25	1.00	17.55	1.20	17.55
#FFFFFF	17.55	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#171B25

Deuteranopia (green-blind)

#121825

Tritanopia (blue-blind)

#001F1F

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #031c25;
/* rgb */ color: rgb(3, 28, 37);
/* oklch */ color: oklch(21.2% 0.036 224.8);

Tailwind

colors: {
  custom: {
    50: '#48585f',
    500: '#031c25',
    950: '#000000',
  },
}

SCSS

$custom: #031c25;
$custom-light: #48585f;
$custom-dark: #000000;

JSON

{
  "hex": "#031c25",
  "rgb": {
    "r": 3,
    "g": 28,
    "b": 37
  },
  "hsl": {
    "h": 195.882,
    "s": 85,
    "l": 7.843
  },
  "oklch": {
    "l": 0.21175,
    "c": 0.03584,
    "h": 224.8
  },
  "luminance": 0.00983
}

Semantic roles & 50–950 ramp

primary

#031C25

secondary

#692F1B

accent

#632DFB

background

#F4F5F5

surface

#E6E9E9

border

#C2C5C5

text

#010304

muted

#777879

Preview Lab

Preview with #031C25

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

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