#0D334A#0D334A

#0D334A is a dark, muted cyan. Relative luminance 0.029; OKLCH L 30.7% C 0.059 H 239.7°. Best body text is #FFFFFF at 13.21:1 contrast (WCAG AA passes).

Color values

HEX	#0D334A
RGB	rgb(13, 51, 74)
HSL	hsl(203, 70%, 17%)
HSV	hsv(203, 82%, 29%)
CMYK	cmyk(82.4%, 31.1%, 0%, 71%)
CIE-LAB	lab(19.83, -4.07, -18.00)
CIE-LCH	lch(19.83, 18.45, 257.24°)
OKLab	oklab(30.69% -0.0297 -0.0508)
OKLCH	oklch(30.69% 0.059 239.7)
XYZ	xyz(2.5854, 2.9473, 6.9099)
Luminance	0.0295 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D334A #4A240D

analogous

#0D4A43 #0D334A #0D154A

triadic

#0D334A #4A0D33 #334A0D

tetradic

#0D334A #430D4A #4A240D #154A0D

square

#0D334A #430D4A #4A240D #154A0D

split-complementary

#0D334A #4A0D15 #4A430D

monochromatic

#05121A #05121A #0D334A #16577E #1F7BB2

Accessibility & contrast

On white

13.21

#0D334A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#0D334A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D334A

13.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D334A	#FFFFFF	#000000	##FFFFFF
##0D334A	1.00	13.21	1.59	13.21
#FFFFFF	13.21	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28334B

Deuteranopia (green-blind)

#202D4A

Tritanopia (blue-blind)

#00393B

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #0d334a;
/* rgb */ color: rgb(13, 51, 74);
/* oklch */ color: oklch(30.7% 0.059 239.7);

Tailwind

colors: {
  custom: {
    50: '#566a7c',
    500: '#0d334a',
    950: '#000000',
  },
}

SCSS

$custom: #0d334a;
$custom-light: #566a7c;
$custom-dark: #000000;

JSON

{
  "hex": "#0d334a",
  "rgb": {
    "r": 13,
    "g": 51,
    "b": 74
  },
  "hsl": {
    "h": 202.623,
    "s": 70.115,
    "l": 17.059
  },
  "oklch": {
    "l": 0.30688,
    "c": 0.0589,
    "h": 239.7
  },
  "luminance": 0.02948
}

Semantic roles & 50–950 ramp

primary

#0D334A

secondary

#854F2E

accent

#7E3BED

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#030609

muted

#787A7B

Preview Lab

Preview with #0D334A

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

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