#0D232E#0D232E

#0D232E is a very dark, muted cyan. Relative luminance 0.015; OKLCH L 24.4% C 0.035 H 232.4°. Best body text is #FFFFFF at 16.19:1 contrast (WCAG AA passes).

Color values

HEX	#0D232E
RGB	rgb(13, 35, 46)
HSL	hsl(200, 56%, 12%)
HSV	hsv(200, 72%, 18%)
CMYK	cmyk(71.7%, 23.9%, 0%, 82%)
CIE-LAB	lab(12.51, -4.56, -9.91)
CIE-LCH	lch(12.51, 10.90, 245.30°)
OKLab	oklab(24.39% -0.0213 -0.0277)
OKLCH	oklch(24.39% 0.035 232.4)
XYZ	xyz(1.2600, 1.4848, 2.8044)
Luminance	0.0149 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D232E #2E180D

analogous

#0D2E29 #0D232E #0D132E

triadic

#0D232E #2E0D23 #232E0D

tetradic

#0D232E #290D2E #2E180D #132E0D

square

#0D232E #290D2E #2E180D #132E0D

split-complementary

#0D232E #2E0D13 #2E290D

monochromatic

#071218 #071218 #0D232E #1A475E #286C8D

Accessibility & contrast

On white

16.19

#0D232E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#0D232E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D232E

16.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D232E	#FFFFFF	#000000	##FFFFFF
##0D232E	1.00	16.19	1.30	16.19
#FFFFFF	16.19	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E222F

Deuteranopia (green-blind)

#191F2E

Tritanopia (blue-blind)

#002627

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #0d232e;
/* rgb */ color: rgb(13, 35, 46);
/* oklch */ color: oklch(24.4% 0.035 232.4);

Tailwind

colors: {
  custom: {
    50: '#4f5d66',
    500: '#0d232e',
    950: '#000000',
  },
}

SCSS

$custom: #0d232e;
$custom-light: #4f5d66;
$custom-dark: #000000;

JSON

{
  "hex": "#0d232e",
  "rgb": {
    "r": 13,
    "g": 35,
    "b": 46
  },
  "hsl": {
    "h": 200,
    "s": 55.932,
    "l": 11.569
  },
  "oklch": {
    "l": 0.24385,
    "c": 0.0349,
    "h": 232.4
  },
  "luminance": 0.01485
}

Semantic roles & 50–950 ramp

primary

#0D232E

secondary

#69422E

accent

#7B49DF

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#020406

muted

#78797A

Preview Lab

Preview with #0D232E

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

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