#0D3149#0D3149

#0D3149 is a dark, muted cyan. Relative luminance 0.028; OKLCH L 30.1% C 0.059 H 242.0°. Best body text is #FFFFFF at 13.53:1 contrast (WCAG AA passes).

Color values

HEX	#0D3149
RGB	rgb(13, 49, 73)
HSL	hsl(204, 70%, 17%)
HSV	hsv(204, 82%, 29%)
CMYK	cmyk(82.2%, 32.9%, 0%, 71.4%)
CIE-LAB	lab(19.07, -3.13, -18.52)
CIE-LCH	lch(19.07, 18.78, 260.41°)
OKLab	oklab(30.07% -0.0278 -0.0524)
OKLCH	oklch(30.07% 0.059 242)
XYZ	xyz(2.4664, 2.7629, 6.7054)
Luminance	0.0276 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D3149 #49250D

analogous

#0D4943 #0D3149 #0D1349

triadic

#0D3149 #490D31 #31490D

tetradic

#0D3149 #430D49 #49250D #13490D

square

#0D3149 #430D49 #49250D #13490D

split-complementary

#0D3149 #490D13 #49430D

monochromatic

#05111A #05111A #0D3149 #16547D #2077B1

Accessibility & contrast

On white

13.53

#0D3149 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#0D3149 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D3149

13.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D3149	#FFFFFF	#000000	##FFFFFF
##0D3149	1.00	13.53	1.55	13.53
#FFFFFF	13.53	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26314A

Deuteranopia (green-blind)

#1E2C49

Tritanopia (blue-blind)

#003739

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #0d3149;
/* rgb */ color: rgb(13, 49, 73);
/* oklch */ color: oklch(30.1% 0.059 242.0);

Tailwind

colors: {
  custom: {
    50: '#56687c',
    500: '#0d3149',
    950: '#000000',
  },
}

SCSS

$custom: #0d3149;
$custom-light: #56687c;
$custom-dark: #000000;

JSON

{
  "hex": "#0d3149",
  "rgb": {
    "r": 13,
    "g": 49,
    "b": 73
  },
  "hsl": {
    "h": 204,
    "s": 69.767,
    "l": 16.863
  },
  "oklch": {
    "l": 0.30065,
    "c": 0.05931,
    "h": 242
  },
  "luminance": 0.02763
}

Semantic roles & 50–950 ramp

primary

#0D3149

secondary

#84502D

accent

#823BED

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#030609

muted

#787A7B

Preview Lab

Preview with #0D3149

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

Preview Lab → · Contrast checker → · Palette generator →