#0D384D#0D384D

#0D384D is a dark, muted cyan. Relative luminance 0.035; OKLCH L 32.3% C 0.059 H 234.5°. Best body text is #FFFFFF at 12.43:1 contrast (WCAG AA passes).

Color values

HEX	#0D384D
RGB	rgb(13, 56, 77)
HSL	hsl(200, 71%, 18%)
HSV	hsv(200, 83%, 30%)
CMYK	cmyk(83.1%, 27.3%, 0%, 69.8%)
CIE-LAB	lab(21.76, -6.18, -17.00)
CIE-LCH	lch(21.76, 18.08, 250.02°)
OKLab	oklab(32.27% -0.0342 -0.0479)
OKLCH	oklch(32.27% 0.059 234.5)
XYZ	xyz(2.9192, 3.4494, 7.5317)
Luminance	0.0345 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D384D #4D220D

analogous

#0D4D42 #0D384D #0D184D

triadic

#0D384D #4D0D38 #384D0D

tetradic

#0D384D #420D4D #4D220D #184D0D

square

#0D384D #420D4D #4D220D #184D0D

split-complementary

#0D384D #4D0D18 #4D420D

monochromatic

#04131A #04131A #0D384D #165E81 #1F84B6

Accessibility & contrast

On white

12.43

#0D384D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#0D384D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D384D

12.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D384D	#FFFFFF	#000000	##FFFFFF
##0D384D	1.00	12.43	1.69	12.43
#FFFFFF	12.43	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E384E

Deuteranopia (green-blind)

#25314D

Tritanopia (blue-blind)

#003E3F

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #0d384d;
/* rgb */ color: rgb(13, 56, 77);
/* oklch */ color: oklch(32.3% 0.059 234.5);

Tailwind

colors: {
  custom: {
    50: '#576e7f',
    500: '#0d384d',
    950: '#000000',
  },
}

SCSS

$custom: #0d384d;
$custom-light: #576e7f;
$custom-dark: #000000;

JSON

{
  "hex": "#0d384d",
  "rgb": {
    "r": 13,
    "g": 56,
    "b": 77
  },
  "hsl": {
    "h": 199.688,
    "s": 71.111,
    "l": 17.647
  },
  "oklch": {
    "l": 0.32273,
    "c": 0.05886,
    "h": 234.5
  },
  "luminance": 0.0345
}

Semantic roles & 50–950 ramp

primary

#0D384D

secondary

#884B2E

accent

#753AEE

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#03070A

muted

#787A7C

Preview Lab

Preview with #0D384D

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

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