#0D394C#0D394C

#0D394C is a dark, muted cyan. Relative luminance 0.035; OKLCH L 32.5% C 0.057 H 231.3°. Best body text is #FFFFFF at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#0D394C
RGB	rgb(13, 57, 76)
HSL	hsl(198, 71%, 17%)
HSV	hsv(198, 83%, 30%)
CMYK	cmyk(82.9%, 25%, 0%, 70.2%)
CIE-LAB	lab(22.06, -7.24, -15.86)
CIE-LCH	lch(22.06, 17.43, 245.46°)
OKLab	oklab(32.5% -0.0358 -0.0446)
OKLCH	oklch(32.5% 0.057 231.3)
XYZ	xyz(2.9331, 3.5333, 7.3635)
Luminance	0.0353 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D394C #4C200D

analogous

#0D4C3F #0D394C #0D1A4C

triadic

#0D394C #4C0D39 #394C0D

tetradic

#0D394C #3F0D4C #4C200D #1A4C0D

square

#0D394C #3F0D4C #4C200D #1A4C0D

split-complementary

#0D394C #4C0D1A #4C3F0D

monochromatic

#04141A #04141A #0D394C #166080 #1F87B5

Accessibility & contrast

On white

12.30

#0D394C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#0D394C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D394C

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D394C	#FFFFFF	#000000	##FFFFFF
##0D394C	1.00	12.30	1.71	12.30
#FFFFFF	12.30	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F384D

Deuteranopia (green-blind)

#27324C

Tritanopia (blue-blind)

#003E3F

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #0d394c;
/* rgb */ color: rgb(13, 57, 76);
/* oklch */ color: oklch(32.5% 0.057 231.3);

Tailwind

colors: {
  custom: {
    50: '#576f7e',
    500: '#0d394c',
    950: '#000000',
  },
}

SCSS

$custom: #0d394c;
$custom-light: #576f7e;
$custom-dark: #000000;

JSON

{
  "hex": "#0d394c",
  "rgb": {
    "r": 13,
    "g": 57,
    "b": 76
  },
  "hsl": {
    "h": 198.095,
    "s": 70.787,
    "l": 17.451
  },
  "oklch": {
    "l": 0.32499,
    "c": 0.05716,
    "h": 231.3
  },
  "luminance": 0.03534
}

Semantic roles & 50–950 ramp

primary

#0D394C

secondary

#87492E

accent

#703AEE

background

#F5F6F7

surface

#E9ECEE

border

#C5C7C9

text

#03070A

muted

#787A7C

Preview Lab

Preview with #0D394C

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

Preview Lab → · Contrast checker → · Palette generator →