#0D3449#0D3449

#0D3449 is a dark, muted cyan. Relative luminance 0.030; OKLCH L 30.9% C 0.057 H 236.7°. Best body text is #FFFFFF at 13.09:1 contrast (WCAG AA passes).

Color values

HEX	#0D3449
RGB	rgb(13, 52, 73)
HSL	hsl(201, 70%, 17%)
HSV	hsv(201, 82%, 29%)
CMYK	cmyk(82.2%, 28.8%, 0%, 71.4%)
CIE-LAB	lab(20.13, -5.17, -16.85)
CIE-LCH	lch(20.13, 17.63, 252.95°)
OKLab	oklab(30.91% -0.0313 -0.0475)
OKLCH	oklch(30.91% 0.057 236.7)
XYZ	xyz(2.5961, 3.0223, 6.7486)
Luminance	0.0302 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D3449 #49220D

analogous

#0D4940 #0D3449 #0D1649

triadic

#0D3449 #490D34 #34490D

tetradic

#0D3449 #400D49 #49220D #16490D

square

#0D3449 #400D49 #49220D #16490D

split-complementary

#0D3449 #490D16 #49400D

monochromatic

#05131A #05131A #0D3449 #16597D #207EB1

Accessibility & contrast

On white

13.09

#0D3449 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#0D3449 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D3449

13.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D3449	#FFFFFF	#000000	##FFFFFF
##0D3449	1.00	13.09	1.60	13.09
#FFFFFF	13.09	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A344A

Deuteranopia (green-blind)

#222E49

Tritanopia (blue-blind)

#00393B

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #0d3449;
/* rgb */ color: rgb(13, 52, 73);
/* oklch */ color: oklch(30.9% 0.057 236.7);

Tailwind

colors: {
  custom: {
    50: '#566b7c',
    500: '#0d3449',
    950: '#000000',
  },
}

SCSS

$custom: #0d3449;
$custom-light: #566b7c;
$custom-dark: #000000;

JSON

{
  "hex": "#0d3449",
  "rgb": {
    "r": 13,
    "g": 52,
    "b": 73
  },
  "hsl": {
    "h": 201,
    "s": 69.767,
    "l": 16.863
  },
  "oklch": {
    "l": 0.30909,
    "c": 0.05688,
    "h": 236.7
  },
  "luminance": 0.03023
}

Semantic roles & 50–950 ramp

primary

#0D3449

secondary

#844C2D

accent

#793BED

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#030609

muted

#787A7B

Preview Lab

Preview with #0D3449

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

Preview Lab → · Contrast checker → · Palette generator →