#0D1E2F#0D1E2F

#0D1E2F is a very dark, muted cyan. Relative luminance 0.012; OKLCH L 23.0% C 0.040 H 250.0°. Best body text is #FFFFFF at 16.88:1 contrast (WCAG AA passes).

Color values

HEX	#0D1E2F
RGB	rgb(13, 30, 47)
HSL	hsl(210, 57%, 12%)
HSV	hsv(210, 72%, 18%)
CMYK	cmyk(72.3%, 36.2%, 0%, 81.6%)
CIE-LAB	lab(10.70, -0.52, -13.45)
CIE-LCH	lch(10.70, 13.46, 267.79°)
OKLab	oklab(22.97% -0.0138 -0.0379)
OKLCH	oklch(22.97% 0.04 250)
XYZ	xyz(1.1432, 1.2192, 2.8639)
Luminance	0.0122 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D1E2F #2F1E0D

analogous

#0D2F2F #0D1E2F #0D0D2F

triadic

#0D1E2F #2F0D1E #1E2F0D

tetradic

#0D1E2F #2F0D2F #2F1E0D #0D2F0D

square

#0D1E2F #2F0D2F #2F1E0D #0D2F0D

split-complementary

#0D1E2F #2F0D0D #2F2F0D

monochromatic

#070F18 #070F18 #0D1E2F #1A3D5F #285B8F

Accessibility & contrast

On white

16.88

#0D1E2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#0D1E2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D1E2F

16.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D1E2F	#FFFFFF	#000000	##FFFFFF
##0D1E2F	1.00	16.88	1.24	16.88
#FFFFFF	16.88	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#171F30

Deuteranopia (green-blind)

#121B2F

Tritanopia (blue-blind)

#002224

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #0d1e2f;
/* rgb */ color: rgb(13, 30, 47);
/* oklch */ color: oklch(23.0% 0.040 250.0);

Tailwind

colors: {
  custom: {
    50: '#4f5967',
    500: '#0d1e2f',
    950: '#000000',
  },
}

SCSS

$custom: #0d1e2f;
$custom-light: #4f5967;
$custom-dark: #000000;

JSON

{
  "hex": "#0d1e2f",
  "rgb": {
    "r": 13,
    "g": 30,
    "b": 47
  },
  "hsl": {
    "h": 210,
    "s": 56.667,
    "l": 11.765
  },
  "oklch": {
    "l": 0.2297,
    "c": 0.04033,
    "h": 250
  },
  "luminance": 0.01219
}

Semantic roles & 50–950 ramp

primary

#0D1E2F

secondary

#6A4C2E

accent

#9448E0

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#020306

muted

#78787A

Preview Lab

Preview with #0D1E2F

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

Preview Lab → · Contrast checker → · Palette generator →