#0D2F5D#0D2F5D

#0D2F5D is a dark, moderate cyan. Relative luminance 0.029; OKLCH L 31.0% C 0.091 H 257.3°. Best body text is #FFFFFF at 13.28:1 contrast (WCAG AA passes).

Color values

HEX	#0D2F5D
RGB	rgb(13, 47, 93)
HSL	hsl(215, 75%, 21%)
HSV	hsv(215, 86%, 36%)
CMYK	cmyk(86%, 49.5%, 0%, 63.5%)
CIE-LAB	lab(19.67, 6.97, -30.93)
CIE-LCH	lch(19.67, 31.70, 282.70°)
OKLab	oklab(30.96% -0.02 -0.0888)
OKLCH	oklch(30.96% 0.091 257.3)
XYZ	xyz(3.1575, 2.9085, 10.7488)
Luminance	0.0291 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2F5D #5D3B0D

analogous

#0D575D #0D2F5D #130D5D

triadic

#0D2F5D #5D0D2F #2F5D0D

tetradic

#0D2F5D #5D0D57 #5D3B0D #0D5D13

square

#0D2F5D #5D0D57 #5D3B0D #0D5D13

split-complementary

#0D2F5D #5D130D #575D0D

monochromatic

#040E1B #051427 #0D2F5D #154A93 #1C65C8

Accessibility & contrast

On white

13.28

#0D2F5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#0D2F5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2F5D

13.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2F5D	#FFFFFF	#000000	##FFFFFF
##0D2F5D	1.00	13.28	1.58	13.28
#FFFFFF	13.28	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#16335F

Deuteranopia (green-blind)

#032C5C

Tritanopia (blue-blind)

#003A41

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #0d2f5d;
/* rgb */ color: rgb(13, 47, 93);
/* oklch */ color: oklch(31.0% 0.091 257.3);

Tailwind

colors: {
  custom: {
    50: '#5b678b',
    500: '#0d2f5d',
    950: '#000000',
  },
}

SCSS

$custom: #0d2f5d;
$custom-light: #5b678b;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2f5d",
  "rgb": {
    "r": 13,
    "g": 47,
    "b": 93
  },
  "hsl": {
    "h": 214.5,
    "s": 75.472,
    "l": 20.784
  },
  "oklch": {
    "l": 0.30956,
    "c": 0.09102,
    "h": 257.3
  },
  "luminance": 0.02909
}

Semantic roles & 50–950 ramp

primary

#0D2F5D

secondary

#976B2F

accent

#A236F2

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#04060C

muted

#797A7D

Preview Lab

Preview with #0D2F5D

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

Preview Lab → · Contrast checker → · Palette generator →