#0D3448#0D3448

#0D3448 is a dark, muted cyan. Relative luminance 0.030; OKLCH L 30.9% C 0.056 H 235.3°. Best body text is #FFFFFF at 13.11:1 contrast (WCAG AA passes).

Color values

HEX	#0D3448
RGB	rgb(13, 52, 72)
HSL	hsl(200, 69%, 17%)
HSV	hsv(200, 82%, 28%)
CMYK	cmyk(81.9%, 27.8%, 0%, 71.8%)
CIE-LAB	lab(20.08, -5.58, -16.26)
CIE-LCH	lch(20.08, 17.19, 251.06°)
OKLab	oklab(30.85% -0.0317 -0.0458)
OKLCH	oklch(30.85% 0.056 235.3)
XYZ	xyz(2.5632, 3.0091, 6.5754)
Luminance	0.0301 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D3448 #48210D

analogous

#0D483F #0D3448 #0D1748

triadic

#0D3448 #480D34 #34480D

tetradic

#0D3448 #3F0D48 #48210D #17480D

square

#0D3448 #3F0D48 #48210D #17480D

split-complementary

#0D3448 #480D17 #483F0D

monochromatic

#05131A #05131A #0D3448 #16597C #207FB0

Accessibility & contrast

On white

13.11

#0D3448 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#0D3448 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D3448

13.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D3448	#FFFFFF	#000000	##FFFFFF
##0D3448	1.00	13.11	1.60	13.11
#FFFFFF	13.11	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A3449

Deuteranopia (green-blind)

#222E48

Tritanopia (blue-blind)

#00393B

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #0d3448;
/* rgb */ color: rgb(13, 52, 72);
/* oklch */ color: oklch(30.9% 0.056 235.3);

Tailwind

colors: {
  custom: {
    50: '#566b7b',
    500: '#0d3448',
    950: '#000000',
  },
}

SCSS

$custom: #0d3448;
$custom-light: #566b7b;
$custom-dark: #000000;

JSON

{
  "hex": "#0d3448",
  "rgb": {
    "r": 13,
    "g": 52,
    "b": 72
  },
  "hsl": {
    "h": 200.339,
    "s": 69.412,
    "l": 16.667
  },
  "oklch": {
    "l": 0.3085,
    "c": 0.05568,
    "h": 235.3
  },
  "luminance": 0.03009
}

Semantic roles & 50–950 ramp

primary

#0D3448

secondary

#834B2D

accent

#773CEC

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030609

muted

#787A7B

Preview Lab

Preview with #0D3448

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

Preview Lab → · Contrast checker → · Palette generator →