#0D1F2F#0D1F2F

#0D1F2F is a very dark, muted cyan. Relative luminance 0.013; OKLCH L 23.3% C 0.039 H 247.2°. Best body text is #FFFFFF at 16.74:1 contrast (WCAG AA passes).

Color values

HEX	#0D1F2F
RGB	rgb(13, 31, 47)
HSL	hsl(208, 57%, 12%)
HSV	hsv(208, 72%, 18%)
CMYK	cmyk(72.3%, 34%, 0%, 81.6%)
CIE-LAB	lab(11.07, -1.27, -12.87)
CIE-LCH	lch(11.07, 12.93, 264.38°)
OKLab	oklab(23.26% -0.0152 -0.0362)
OKLCH	oklch(23.26% 0.039 247.2)
XYZ	xyz(1.1689, 1.2707, 2.8724)
Luminance	0.0127 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D1F2F #2F1D0D

analogous

#0D2F2E #0D1F2F #0D0E2F

triadic

#0D1F2F #2F0D1F #1F2F0D

tetradic

#0D1F2F #2E0D2F #2F1D0D #0E2F0D

square

#0D1F2F #2E0D2F #2F1D0D #0E2F0D

split-complementary

#0D1F2F #2F0D0E #2F2E0D

monochromatic

#071018 #071018 #0D1F2F #1A3F5F #285E8F

Accessibility & contrast

On white

16.74

#0D1F2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#0D1F2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D1F2F

16.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D1F2F	#FFFFFF	#000000	##FFFFFF
##0D1F2F	1.00	16.74	1.25	16.74
#FFFFFF	16.74	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#181F30

Deuteranopia (green-blind)

#141C2F

Tritanopia (blue-blind)

#002325

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #0d1f2f;
/* rgb */ color: rgb(13, 31, 47);
/* oklch */ color: oklch(23.3% 0.039 247.2);

Tailwind

colors: {
  custom: {
    50: '#4f5a67',
    500: '#0d1f2f',
    950: '#000000',
  },
}

SCSS

$custom: #0d1f2f;
$custom-light: #4f5a67;
$custom-dark: #000000;

JSON

{
  "hex": "#0d1f2f",
  "rgb": {
    "r": 13,
    "g": 31,
    "b": 47
  },
  "hsl": {
    "h": 208.235,
    "s": 56.667,
    "l": 11.765
  },
  "oklch": {
    "l": 0.23261,
    "c": 0.03927,
    "h": 247.2
  },
  "luminance": 0.01271
}

Semantic roles & 50–950 ramp

primary

#0D1F2F

secondary

#6A4A2E

accent

#8F48E0

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#020306

muted

#78787A

Preview Lab

Preview with #0D1F2F

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

Preview Lab → · Contrast checker → · Palette generator →