#0D2840#0D2840

#0D2840 is a dark, muted cyan. Relative luminance 0.020; OKLCH L 27.0% C 0.056 H 248.3°. Best body text is #FFFFFF at 15.06:1 contrast (WCAG AA passes).

Color values

HEX	#0D2840
RGB	rgb(13, 40, 64)
HSL	hsl(208, 66%, 15%)
HSV	hsv(208, 80%, 25%)
CMYK	cmyk(79.7%, 37.5%, 0%, 74.9%)
CIE-LAB	lab(15.35, -0.62, -18.20)
CIE-LCH	lch(15.35, 18.22, 268.06°)
OKLab	oklab(26.96% -0.0205 -0.0516)
OKLCH	oklch(26.96% 0.056 248.3)
XYZ	xyz(1.8498, 1.9731, 5.1329)
Luminance	0.0197 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2840 #40250D

analogous

#0D403E #0D2840 #0D0F40

triadic

#0D2840 #400D28 #28400D

tetradic

#0D2840 #3E0D40 #40250D #0F400D

square

#0D2840 #3E0D40 #40250D #0F400D

split-complementary

#0D2840 #400D0F #403E0D

monochromatic

#051019 #051019 #0D2840 #174873 #2268A6

Accessibility & contrast

On white

15.06

#0D2840 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#0D2840 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2840

15.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2840	#FFFFFF	#000000	##FFFFFF
##0D2840	1.00	15.06	1.39	15.06
#FFFFFF	15.06	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D2941

Deuteranopia (green-blind)

#162440

Tritanopia (blue-blind)

#002E31

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #0d2840;
/* rgb */ color: rgb(13, 40, 64);
/* oklch */ color: oklch(27.0% 0.056 248.3);

Tailwind

colors: {
  custom: {
    50: '#536175',
    500: '#0d2840',
    950: '#000000',
  },
}

SCSS

$custom: #0d2840;
$custom-light: #536175;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2840",
  "rgb": {
    "r": 13,
    "g": 40,
    "b": 64
  },
  "hsl": {
    "h": 208.235,
    "s": 66.234,
    "l": 15.098
  },
  "oklch": {
    "l": 0.26956,
    "c": 0.05555,
    "h": 248.3
  },
  "luminance": 0.01973
}

Semantic roles & 50–950 ramp

primary

#0D2840

secondary

#7C522D

accent

#8F3FE9

background

#F5F5F7

surface

#E8E9ED

border

#C4C5C8

text

#030508

muted

#78797B

Preview Lab

Preview with #0D2840

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

Preview Lab → · Contrast checker → · Palette generator →