#0D232A#0D232A

#0D232A is a very dark, muted cyan. Relative luminance 0.015; OKLCH L 24.2% C 0.031 H 221.2°. Best body text is #FFFFFF at 16.27:1 contrast (WCAG AA passes).

Color values

HEX	#0D232A
RGB	rgb(13, 35, 42)
HSL	hsl(194, 53%, 11%)
HSV	hsv(194, 69%, 16%)
CMYK	cmyk(69%, 16.7%, 0%, 83.5%)
CIE-LAB	lab(12.32, -6.12, -7.32)
CIE-LCH	lch(12.32, 9.54, 230.08°)
OKLab	oklab(24.17% -0.0232 -0.0203)
OKLCH	oklch(24.17% 0.031 221.2)
XYZ	xyz(1.1848, 1.4547, 2.4084)
Luminance	0.0146 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D232A #2A140D

analogous

#0D2A22 #0D232A #0D142A

triadic

#0D232A #2A0D23 #232A0D

tetradic

#0D232A #220D2A #2A140D #142A0D

square

#0D232A #220D2A #2A140D #142A0D

split-complementary

#0D232A #2A0D14 #2A220D

monochromatic

#071317 #071317 #0D232A #1B4A59 #2A7187

Accessibility & contrast

On white

16.27

#0D232A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#0D232A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D232A

16.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D232A	#FFFFFF	#000000	##FFFFFF
##0D232A	1.00	16.27	1.29	16.27
#FFFFFF	16.27	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F222A

Deuteranopia (green-blind)

#1B1F2A

Tritanopia (blue-blind)

#002525

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #0d232a;
/* rgb */ color: rgb(13, 35, 42);
/* oklch */ color: oklch(24.2% 0.031 221.2);

Tailwind

colors: {
  custom: {
    50: '#4f5d63',
    500: '#0d232a',
    950: '#000000',
  },
}

SCSS

$custom: #0d232a;
$custom-light: #4f5d63;
$custom-dark: #000000;

JSON

{
  "hex": "#0d232a",
  "rgb": {
    "r": 13,
    "g": 35,
    "b": 42
  },
  "hsl": {
    "h": 194.483,
    "s": 52.727,
    "l": 10.784
  },
  "oklch": {
    "l": 0.24166,
    "c": 0.03085,
    "h": 221.2
  },
  "luminance": 0.01455
}

Semantic roles & 50–950 ramp

primary

#0D232A

secondary

#643B2E

accent

#6F4CDC

background

#F4F5F5

surface

#E7E9EA

border

#C3C5C6

text

#020405

muted

#787979

Preview Lab

Preview with #0D232A

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

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