#0D2237#0D2237

#0D2237 is a very dark, muted cyan. Relative luminance 0.015; OKLCH L 24.7% C 0.048 H 250.4°. Best body text is #FFFFFF at 16.14:1 contrast (WCAG AA passes).

Color values

HEX	#0D2237
RGB	rgb(13, 34, 55)
HSL	hsl(210, 62%, 13%)
HSV	hsv(210, 76%, 22%)
CMYK	cmyk(76.4%, 38.2%, 0%, 78.4%)
CIE-LAB	lab(12.64, -0.10, -16.14)
CIE-LCH	lch(12.64, 16.14, 269.65°)
OKLab	oklab(24.65% -0.0163 -0.0457)
OKLCH	oklch(24.65% 0.048 250.4)
XYZ	xyz(1.4273, 1.5053, 3.8290)
Luminance	0.0150 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2237 #37220D

analogous

#0D3737 #0D2237 #0D0D37

triadic

#0D2237 #370D22 #22370D

tetradic

#0D2237 #370D37 #37220D #0D370D

square

#0D2237 #370D37 #37220D #0D370D

split-complementary

#0D2237 #370D0D #37370D

monochromatic

#060F19 #060F19 #0D2237 #194168 #245F9A

Accessibility & contrast

On white

16.14

#0D2237 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#0D2237 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2237

16.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2237	#FFFFFF	#000000	##FFFFFF
##0D2237	1.00	16.14	1.30	16.14
#FFFFFF	16.14	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#192338

Deuteranopia (green-blind)

#131F37

Tritanopia (blue-blind)

#00272A

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #0d2237;
/* rgb */ color: rgb(13, 34, 55);
/* oklch */ color: oklch(24.7% 0.048 250.4);

Tailwind

colors: {
  custom: {
    50: '#515c6e',
    500: '#0d2237',
    950: '#000000',
  },
}

SCSS

$custom: #0d2237;
$custom-light: #515c6e;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2237",
  "rgb": {
    "r": 13,
    "g": 34,
    "b": 55
  },
  "hsl": {
    "h": 210,
    "s": 61.765,
    "l": 13.333
  },
  "oklch": {
    "l": 0.24653,
    "c": 0.04849,
    "h": 250.4
  },
  "luminance": 0.01505
}

Semantic roles & 50–950 ramp

primary

#0D2237

secondary

#72502D

accent

#9443E5

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#020407

muted

#78797A

Preview Lab

Preview with #0D2237

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

Preview Lab → · Contrast checker → · Palette generator →