#0D2131#0D2131

#0D2131 is a very dark, muted cyan. Relative luminance 0.014; OKLCH L 24.0% C 0.040 H 244.8°. Best body text is #FFFFFF at 16.42:1 contrast (WCAG AA passes).

Color values

HEX	#0D2131
RGB	rgb(13, 33, 49)
HSL	hsl(207, 58%, 12%)
HSV	hsv(207, 73%, 19%)
CMYK	cmyk(73.5%, 32.7%, 0%, 80.8%)
CIE-LAB	lab(11.92, -1.90, -12.98)
CIE-LCH	lch(11.92, 13.12, 261.67°)
OKLab	oklab(23.97% -0.0172 -0.0365)
OKLCH	oklch(23.97% 0.04 244.8)
XYZ	xyz(1.2640, 1.3949, 3.1078)
Luminance	0.0140 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2131 #311D0D

analogous

#0D312F #0D2131 #0D0F31

triadic

#0D2131 #310D21 #21310D

tetradic

#0D2131 #2F0D31 #311D0D #0F310D

square

#0D2131 #2F0D31 #311D0D #0F310D

split-complementary

#0D2131 #310D0F #312F0D

monochromatic

#061018 #061018 #0D2131 #1A4261 #276292

Accessibility & contrast

On white

16.42

#0D2131 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#0D2131 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2131

16.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2131	#FFFFFF	#000000	##FFFFFF
##0D2131	1.00	16.42	1.28	16.42
#FFFFFF	16.42	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A2132

Deuteranopia (green-blind)

#151E31

Tritanopia (blue-blind)

#002527

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #0d2131;
/* rgb */ color: rgb(13, 33, 49);
/* oklch */ color: oklch(24.0% 0.040 244.8);

Tailwind

colors: {
  custom: {
    50: '#505c69',
    500: '#0d2131',
    950: '#000000',
  },
}

SCSS

$custom: #0d2131;
$custom-light: #505c69;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2131",
  "rgb": {
    "r": 13,
    "g": 33,
    "b": 49
  },
  "hsl": {
    "h": 206.667,
    "s": 58.065,
    "l": 12.157
  },
  "oklch": {
    "l": 0.23973,
    "c": 0.04035,
    "h": 244.8
  },
  "luminance": 0.01395
}

Semantic roles & 50–950 ramp

primary

#0D2131

secondary

#6C492E

accent

#8B47E1

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#020406

muted

#78797A

Preview Lab

Preview with #0D2131

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

Preview Lab → · Contrast checker → · Palette generator →