#10232F#10232F

#10232F is a very dark, muted cyan. Relative luminance 0.015; OKLCH L 24.6% C 0.034 H 238.0°. Best body text is #FFFFFF at 16.11:1 contrast (WCAG AA passes).

Color values

HEX	#10232F
RGB	rgb(16, 35, 47)
HSL	hsl(203, 49%, 12%)
HSV	hsv(203, 66%, 18%)
CMYK	cmyk(66%, 25.5%, 0%, 81.6%)
CIE-LAB	lab(12.72, -3.37, -10.29)
CIE-LCH	lch(12.72, 10.83, 251.88°)
OKLab	oklab(24.61% -0.018 -0.0287)
OKLCH	oklch(24.61% 0.034 238)
XYZ	xyz(1.3276, 1.5173, 2.9117)
Luminance	0.0152 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10232F #2F1C10

analogous

#102F2C #10232F #10142F

triadic

#10232F #2F1023 #232F10

tetradic

#10232F #2C102F #2F1C10 #142F10

square

#10232F #2C102F #2F1C10 #142F10

split-complementary

#10232F #2F1014 #2F2C10

monochromatic

#081117 #081117 #10232F #20455D #2F678A

Accessibility & contrast

On white

16.11

#10232F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#10232F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10232F

16.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10232F	#FFFFFF	#000000	##FFFFFF
##10232F	1.00	16.11	1.30	16.11
#FFFFFF	16.11	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E2330

Deuteranopia (green-blind)

#19202F

Tritanopia (blue-blind)

#002627

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #10232f;
/* rgb */ color: rgb(16, 35, 47);
/* oklch */ color: oklch(24.6% 0.034 238.0);

Tailwind

colors: {
  custom: {
    50: '#515d67',
    500: '#10232f',
    950: '#000000',
  },
}

SCSS

$custom: #10232f;
$custom-light: #515d67;
$custom-dark: #000000;

JSON

{
  "hex": "#10232f",
  "rgb": {
    "r": 16,
    "g": 35,
    "b": 47
  },
  "hsl": {
    "h": 203.226,
    "s": 49.206,
    "l": 12.353
  },
  "oklch": {
    "l": 0.24609,
    "c": 0.03388,
    "h": 238
  },
  "luminance": 0.01517
}

Semantic roles & 50–950 ramp

primary

#10232F

secondary

#684733

accent

#844FD9

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#020406

muted

#78797A

Preview Lab

Preview with #10232F

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

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