#0D273D#0D273D

#0D273D is a dark, muted cyan. Relative luminance 0.019; OKLCH L 26.5% C 0.052 H 247.0°. Best body text is #FFFFFF at 15.27:1 contrast (WCAG AA passes).

Color values

HEX	#0D273D
RGB	rgb(13, 39, 61)
HSL	hsl(208, 65%, 15%)
HSV	hsv(208, 79%, 24%)
CMYK	cmyk(78.7%, 36.1%, 0%, 76.1%)
CIE-LAB	lab(14.81, -1.18, -16.96)
CIE-LCH	lch(14.81, 17.00, 266.02°)
OKLab	oklab(26.47% -0.0204 -0.048)
OKLCH	oklch(26.47% 0.052 247)
XYZ	xyz(1.7335, 1.8733, 4.6842)
Luminance	0.0187 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D273D #3D230D

analogous

#0D3D3B #0D273D #0D0F3D

triadic

#0D273D #3D0D27 #273D0D

tetradic

#0D273D #3B0D3D #3D230D #0F3D0D

square

#0D273D #3B0D3D #3D230D #0F3D0D

split-complementary

#0D273D #3D0D0F #3D3B0D

monochromatic

#051019 #051019 #0D273D #18476F #2368A2

Accessibility & contrast

On white

15.27

#0D273D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#0D273D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D273D

15.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D273D	#FFFFFF	#000000	##FFFFFF
##0D273D	1.00	15.27	1.37	15.27
#FFFFFF	15.27	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D283E

Deuteranopia (green-blind)

#17233D

Tritanopia (blue-blind)

#002C2F

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #0d273d;
/* rgb */ color: rgb(13, 39, 61);
/* oklch */ color: oklch(26.5% 0.052 247.0);

Tailwind

colors: {
  custom: {
    50: '#526072',
    500: '#0d273d',
    950: '#000000',
  },
}

SCSS

$custom: #0d273d;
$custom-light: #526072;
$custom-dark: #000000;

JSON

{
  "hex": "#0d273d",
  "rgb": {
    "r": 13,
    "g": 39,
    "b": 61
  },
  "hsl": {
    "h": 207.5,
    "s": 64.865,
    "l": 14.51
  },
  "oklch": {
    "l": 0.26474,
    "c": 0.05216,
    "h": 247
  },
  "luminance": 0.01874
}

Semantic roles & 50–950 ramp

primary

#0D273D

secondary

#79502D

accent

#8D40E8

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#030508

muted

#78797B

Preview Lab

Preview with #0D273D

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

Preview Lab → · Contrast checker → · Palette generator →