#0D1F35#0D1F35

#0D1F35 is a very dark, muted cyan. Relative luminance 0.013; OKLCH L 23.7% C 0.049 H 254.5°. Best body text is #FFFFFF at 16.61:1 contrast (WCAG AA passes).

Color values

HEX	#0D1F35
RGB	rgb(13, 31, 53)
HSL	hsl(213, 61%, 13%)
HSV	hsv(213, 75%, 21%)
CMYK	cmyk(75.5%, 41.5%, 0%, 79.2%)
CIE-LAB	lab(11.43, 1.28, -16.62)
CIE-LCH	lch(11.43, 16.67, 274.41°)
OKLab	oklab(23.67% -0.013 -0.0471)
OKLCH	oklch(23.67% 0.049 254.5)
XYZ	xyz(1.2983, 1.3225, 3.5543)
Luminance	0.0132 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D1F35 #35230D

analogous

#0D3335 #0D1F35 #0F0D35

triadic

#0D1F35 #350D1F #1F350D

tetradic

#0D1F35 #350D33 #35230D #0D350F

square

#0D1F35 #350D33 #35230D #0D350F

split-complementary

#0D1F35 #350F0D #33350D

monochromatic

#060E19 #060E19 #0D1F35 #193C66 #255897

Accessibility & contrast

On white

16.61

#0D1F35 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#0D1F35 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D1F35

16.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D1F35	#FFFFFF	#000000	##FFFFFF
##0D1F35	1.00	16.61	1.26	16.61
#FFFFFF	16.61	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#152036

Deuteranopia (green-blind)

#101D35

Tritanopia (blue-blind)

#002427

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #0d1f35;
/* rgb */ color: rgb(13, 31, 53);
/* oklch */ color: oklch(23.7% 0.049 254.5);

Tailwind

colors: {
  custom: {
    50: '#515a6c',
    500: '#0d1f35',
    950: '#000000',
  },
}

SCSS

$custom: #0d1f35;
$custom-light: #515a6c;
$custom-dark: #000000;

JSON

{
  "hex": "#0d1f35",
  "rgb": {
    "r": 13,
    "g": 31,
    "b": 53
  },
  "hsl": {
    "h": 213,
    "s": 60.606,
    "l": 12.941
  },
  "oklch": {
    "l": 0.23665,
    "c": 0.04889,
    "h": 254.5
  },
  "luminance": 0.01323
}

Semantic roles & 50–950 ramp

primary

#0D1F35

secondary

#70522D

accent

#9C44E4

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#020307

muted

#78787A

Preview Lab

Preview with #0D1F35

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

Preview Lab → · Contrast checker → · Palette generator →