#0D314E#0D314E

#0D314E is a dark, moderate cyan. Relative luminance 0.028; OKLCH L 30.4% C 0.066 H 246.8°. Best body text is #FFFFFF at 13.41:1 contrast (WCAG AA passes).

Color values

HEX	#0D314E
RGB	rgb(13, 49, 78)
HSL	hsl(207, 71%, 18%)
HSV	hsv(207, 83%, 31%)
CMYK	cmyk(83.3%, 37.2%, 0%, 69.4%)
CIE-LAB	lab(19.36, -1.00, -21.44)
CIE-LCH	lch(19.36, 21.46, 267.32°)
OKLab	oklab(30.39% -0.026 -0.0609)
OKLCH	oklch(30.39% 0.066 246.8)
XYZ	xyz(2.6389, 2.8319, 7.6138)
Luminance	0.0283 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D314E #4E2A0D

analogous

#0D4E4A #0D314E #0D104E

triadic

#0D314E #4E0D31 #314E0D

tetradic

#0D314E #4A0D4E #4E2A0D #104E0D

square

#0D314E #4A0D4E #4E2A0D #104E0D

split-complementary

#0D314E #4E0D10 #4E4A0D

monochromatic

#04101A #04101A #0D314E #165282 #1E73B7

Accessibility & contrast

On white

13.41

#0D314E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#0D314E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D314E

13.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D314E	#FFFFFF	#000000	##FFFFFF
##0D314E	1.00	13.41	1.57	13.41
#FFFFFF	13.41	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24324F

Deuteranopia (green-blind)

#1A2C4D

Tritanopia (blue-blind)

#00383B

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #0d314e;
/* rgb */ color: rgb(13, 49, 78);
/* oklch */ color: oklch(30.4% 0.066 246.8);

Tailwind

colors: {
  custom: {
    50: '#57687f',
    500: '#0d314e',
    950: '#000000',
  },
}

SCSS

$custom: #0d314e;
$custom-light: #57687f;
$custom-dark: #000000;

JSON

{
  "hex": "#0d314e",
  "rgb": {
    "r": 13,
    "g": 49,
    "b": 78
  },
  "hsl": {
    "h": 206.769,
    "s": 71.429,
    "l": 17.843
  },
  "oklch": {
    "l": 0.30388,
    "c": 0.06622,
    "h": 246.8
  },
  "luminance": 0.02832
}

Semantic roles & 50–950 ramp

primary

#0D314E

secondary

#89562E

accent

#8A3AEE

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#03060A

muted

#787A7C

Preview Lab

Preview with #0D314E

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

Preview Lab → · Contrast checker → · Palette generator →