#0D2D3D#0D2D3D

#0D2D3D is a dark, muted cyan. Relative luminance 0.023; OKLCH L 28.2% C 0.047 H 233.8°. Best body text is #FFFFFF at 14.39:1 contrast (WCAG AA passes).

Color values

HEX	#0D2D3D
RGB	rgb(13, 45, 61)
HSL	hsl(200, 65%, 15%)
HSV	hsv(200, 79%, 24%)
CMYK	cmyk(78.7%, 26.2%, 0%, 76.1%)
CIE-LAB	lab(16.98, -5.38, -13.56)
CIE-LCH	lch(16.98, 14.59, 248.36°)
OKLab	oklab(28.2% -0.0278 -0.0381)
OKLCH	oklch(28.2% 0.047 233.8)
XYZ	xyz(1.9463, 2.2990, 4.7552)
Luminance	0.0230 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2D3D #3D1D0D

analogous

#0D3D35 #0D2D3D #0D153D

triadic

#0D2D3D #3D0D2D #2D3D0D

tetradic

#0D2D3D #350D3D #3D1D0D #153D0D

square

#0D2D3D #350D3D #3D1D0D #153D0D

split-complementary

#0D2D3D #3D0D15 #3D350D

monochromatic

#051319 #051319 #0D2D3D #18526F #2377A2

Accessibility & contrast

On white

14.39

#0D2D3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#0D2D3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2D3D

14.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2D3D	#FFFFFF	#000000	##FFFFFF
##0D2D3D	1.00	14.39	1.46	14.39
#FFFFFF	14.39	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252D3E

Deuteranopia (green-blind)

#1F283D

Tritanopia (blue-blind)

#003132

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #0d2d3d;
/* rgb */ color: rgb(13, 45, 61);
/* oklch */ color: oklch(28.2% 0.047 233.8);

Tailwind

colors: {
  custom: {
    50: '#536572',
    500: '#0d2d3d',
    950: '#000000',
  },
}

SCSS

$custom: #0d2d3d;
$custom-light: #536572;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2d3d",
  "rgb": {
    "r": 13,
    "g": 45,
    "b": 61
  },
  "hsl": {
    "h": 200,
    "s": 64.865,
    "l": 14.51
  },
  "oklch": {
    "l": 0.28198,
    "c": 0.04719,
    "h": 233.8
  },
  "luminance": 0.02299
}

Semantic roles & 50–950 ramp

primary

#0D2D3D

secondary

#79462D

accent

#7840E8

background

#F4F6F6

surface

#E7EBEC

border

#C3C6C7

text

#030508

muted

#787A7B

Preview Lab

Preview with #0D2D3D

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

Preview Lab → · Contrast checker → · Palette generator →