#0D2C40#0D2C40

#0D2C40 is a dark, muted cyan. Relative luminance 0.023; OKLCH L 28.1% C 0.052 H 240.6°. Best body text is #FFFFFF at 14.47:1 contrast (WCAG AA passes).

Color values

HEX	#0D2C40
RGB	rgb(13, 44, 64)
HSL	hsl(204, 66%, 15%)
HSV	hsv(204, 80%, 25%)
CMYK	cmyk(79.7%, 31.2%, 0%, 74.9%)
CIE-LAB	lab(16.78, -3.45, -15.95)
CIE-LCH	lch(16.78, 16.32, 257.79°)
OKLab	oklab(28.09% -0.0254 -0.045)
OKLCH	oklch(28.09% 0.052 240.6)
XYZ	xyz(1.9917, 2.2569, 5.1801)
Luminance	0.0226 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2C40 #40210D

analogous

#0D403A #0D2C40 #0D1340

triadic

#0D2C40 #400D2C #2C400D

tetradic

#0D2C40 #3A0D40 #40210D #13400D

square

#0D2C40 #3A0D40 #40210D #13400D

split-complementary

#0D2C40 #400D13 #403A0D

monochromatic

#051119 #051119 #0D2C40 #174F73 #2272A6

Accessibility & contrast

On white

14.47

#0D2C40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#0D2C40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2C40

14.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2C40	#FFFFFF	#000000	##FFFFFF
##0D2C40	1.00	14.47	1.45	14.47
#FFFFFF	14.47	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232C41

Deuteranopia (green-blind)

#1C2740

Tritanopia (blue-blind)

#003133

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #0d2c40;
/* rgb */ color: rgb(13, 44, 64);
/* oklch */ color: oklch(28.1% 0.052 240.6);

Tailwind

colors: {
  custom: {
    50: '#536475',
    500: '#0d2c40',
    950: '#000000',
  },
}

SCSS

$custom: #0d2c40;
$custom-light: #536475;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2c40",
  "rgb": {
    "r": 13,
    "g": 44,
    "b": 64
  },
  "hsl": {
    "h": 203.529,
    "s": 66.234,
    "l": 15.098
  },
  "oklch": {
    "l": 0.2809,
    "c": 0.05166,
    "h": 240.6
  },
  "luminance": 0.02257
}

Semantic roles & 50–950 ramp

primary

#0D2C40

secondary

#7C4C2D

accent

#823FE9

background

#F5F6F7

surface

#E8EBED

border

#C4C6C8

text

#030508

muted

#787A7B

Preview Lab

Preview with #0D2C40

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

Preview Lab → · Contrast checker → · Palette generator →