#0D314F#0D314F

#0D314F is a dark, moderate cyan. Relative luminance 0.028; OKLCH L 30.5% C 0.068 H 247.7°. Best body text is #FFFFFF at 13.38:1 contrast (WCAG AA passes).

Color values

HEX	#0D314F
RGB	rgb(13, 49, 79)
HSL	hsl(207, 72%, 18%)
HSV	hsv(207, 84%, 31%)
CMYK	cmyk(83.5%, 38%, 0%, 69%)
CIE-LAB	lab(19.42, -0.57, -22.01)
CIE-LCH	lch(19.42, 22.02, 268.51°)
OKLab	oklab(30.46% -0.0257 -0.0626)
OKLCH	oklch(30.46% 0.068 247.7)
XYZ	xyz(2.6750, 2.8464, 7.8040)
Luminance	0.0285 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D314F #4F2B0D

analogous

#0D4F4C #0D314F #0D104F

triadic

#0D314F #4F0D31 #314F0D

tetradic

#0D314F #4C0D4F #4F2B0D #104F0D

square

#0D314F #4C0D4F #4F2B0D #104F0D

split-complementary

#0D314F #4F0D10 #4F4C0D

monochromatic

#04101A #04101A #0D314F #165284 #1E72B8

Accessibility & contrast

On white

13.38

#0D314F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#0D314F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D314F

13.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D314F	#FFFFFF	#000000	##FFFFFF
##0D314F	1.00	13.38	1.57	13.38
#FFFFFF	13.38	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#233250

Deuteranopia (green-blind)

#1A2C4E

Tritanopia (blue-blind)

#00383C

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #0d314f;
/* rgb */ color: rgb(13, 49, 79);
/* oklch */ color: oklch(30.5% 0.068 247.7);

Tailwind

colors: {
  custom: {
    50: '#576880',
    500: '#0d314f',
    950: '#000000',
  },
}

SCSS

$custom: #0d314f;
$custom-light: #576880;
$custom-dark: #000000;

JSON

{
  "hex": "#0d314f",
  "rgb": {
    "r": 13,
    "g": 49,
    "b": 79
  },
  "hsl": {
    "h": 207.273,
    "s": 71.739,
    "l": 18.039
  },
  "oklch": {
    "l": 0.30455,
    "c": 0.06766,
    "h": 247.7
  },
  "luminance": 0.02847
}

Semantic roles & 50–950 ramp

primary

#0D314F

secondary

#8A582E

accent

#8C39EE

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04060A

muted

#797A7C

Preview Lab

Preview with #0D314F

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

Preview Lab → · Contrast checker → · Palette generator →