#0D2740#0D2740

#0D2740 is a dark, muted cyan. Relative luminance 0.019; OKLCH L 26.7% C 0.057 H 250.0°. Best body text is #FFFFFF at 15.20:1 contrast (WCAG AA passes).

Color values

HEX	#0D2740
RGB	rgb(13, 39, 64)
HSL	hsl(209, 66%, 15%)
HSV	hsv(209, 80%, 25%)
CMYK	cmyk(79.7%, 39.1%, 0%, 74.9%)
CIE-LAB	lab(14.99, 0.11, -18.77)
CIE-LCH	lch(14.99, 18.77, 270.33°)
OKLab	oklab(26.68% -0.0194 -0.0533)
OKLCH	oklch(26.68% 0.057 250)
XYZ	xyz(1.8166, 1.9066, 5.1218)
Luminance	0.0191 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2740 #40260D

analogous

#0D4040 #0D2740 #0D0D40

triadic

#0D2740 #400D27 #27400D

tetradic

#0D2740 #400D40 #40260D #0D400D

square

#0D2740 #400D40 #40260D #0D400D

split-complementary

#0D2740 #400D0D #40400D

monochromatic

#050F19 #050F19 #0D2740 #174673 #2265A6

Accessibility & contrast

On white

15.20

#0D2740 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#0D2740 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2740

15.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2740	#FFFFFF	#000000	##FFFFFF
##0D2740	1.00	15.20	1.38	15.20
#FFFFFF	15.20	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C2841

Deuteranopia (green-blind)

#152340

Tritanopia (blue-blind)

#002D30

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #0d2740;
/* rgb */ color: rgb(13, 39, 64);
/* oklch */ color: oklch(26.7% 0.057 250.0);

Tailwind

colors: {
  custom: {
    50: '#536075',
    500: '#0d2740',
    950: '#000000',
  },
}

SCSS

$custom: #0d2740;
$custom-light: #536075;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2740",
  "rgb": {
    "r": 13,
    "g": 39,
    "b": 64
  },
  "hsl": {
    "h": 209.412,
    "s": 66.234,
    "l": 15.098
  },
  "oklch": {
    "l": 0.26676,
    "c": 0.05667,
    "h": 250
  },
  "luminance": 0.01907
}

Semantic roles & 50–950 ramp

primary

#0D2740

secondary

#7C542D

accent

#923FE9

background

#F5F5F7

surface

#E8E9ED

border

#C4C5C8

text

#030508

muted

#78797B

Preview Lab

Preview with #0D2740

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

Preview Lab → · Contrast checker → · Palette generator →