#102431#102431

#102431 is a dark, muted cyan. Relative luminance 0.016; OKLCH L 25.0% C 0.036 H 238.9°. Best body text is #FFFFFF at 15.92:1 contrast (WCAG AA passes).

Color values

HEX	#102431
RGB	rgb(16, 36, 49)
HSL	hsl(204, 51%, 13%)
HSV	hsv(204, 67%, 19%)
CMYK	cmyk(67.3%, 26.5%, 0%, 80.8%)
CIE-LAB	lab(13.19, -3.29, -11.00)
CIE-LCH	lch(13.19, 11.48, 253.32°)
OKLab	oklab(25.02% -0.0185 -0.0307)
OKLCH	oklch(25.02% 0.036 238.9)
XYZ	xyz(1.3987, 1.5935, 3.1390)
Luminance	0.0159 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102431 #311D10

analogous

#10312D #102431 #101431

triadic

#102431 #311024 #243110

tetradic

#102431 #2D1031 #311D10 #143110

square

#102431 #2D1031 #311D10 #143110

split-complementary

#102431 #311014 #312D10

monochromatic

#081117 #081117 #102431 #1F465F #2E688D

Accessibility & contrast

On white

15.92

#102431 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#102431 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102431

15.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102431	#FFFFFF	#000000	##FFFFFF
##102431	1.00	15.92	1.32	15.92
#FFFFFF	15.92	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E2432

Deuteranopia (green-blind)

#1A2031

Tritanopia (blue-blind)

#002728

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #102431;
/* rgb */ color: rgb(16, 36, 49);
/* oklch */ color: oklch(25.0% 0.036 238.9);

Tailwind

colors: {
  custom: {
    50: '#515e69',
    500: '#102431',
    950: '#000000',
  },
}

SCSS

$custom: #102431;
$custom-light: #515e69;
$custom-dark: #000000;

JSON

{
  "hex": "#102431",
  "rgb": {
    "r": 16,
    "g": 36,
    "b": 49
  },
  "hsl": {
    "h": 203.636,
    "s": 50.769,
    "l": 12.745
  },
  "oklch": {
    "l": 0.25018,
    "c": 0.03588,
    "h": 238.9
  },
  "luminance": 0.01594
}

Semantic roles & 50–950 ramp

primary

#102431

secondary

#6A4833

accent

#854EDA

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#020406

muted

#78797A

Preview Lab

Preview with #102431

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

Preview Lab → · Contrast checker → · Palette generator →