#010E1C#010E1C

#010E1C is a very dark, muted cyan. Relative luminance 0.004; OKLCH L 15.9% C 0.038 H 246.5°. Best body text is #FFFFFF at 19.43:1 contrast (WCAG AA passes).

Color values

HEX	#010E1C
RGB	rgb(1, 14, 28)
HSL	hsl(211, 93%, 6%)
HSV	hsv(211, 96%, 11%)
CMYK	cmyk(96.4%, 50%, 0%, 89%)
CIE-LAB	lab(3.65, -0.21, -10.08)
CIE-LCH	lch(3.65, 10.08, 268.80°)
OKLab	oklab(15.88% -0.015 -0.0345)
OKLCH	oklch(15.88% 0.038 246.5)
XYZ	xyz(0.3791, 0.4043, 1.1564)
Luminance	0.0040 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#010E1C #1C0F01

analogous

#011B1C #010E1C #01011C

triadic

#010E1C #1C010E #0E1C01

tetradic

#010E1C #1C011B #1C0F01 #011C01

square

#010E1C #1C011B #1C0F01 #011C01

split-complementary

#010E1C #1C0101 #1B1C01

monochromatic

#010F1E #010F1E #010F1E #032C57 #054992

Accessibility & contrast

On white

19.43

#010E1C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#010E1C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #010E1C

19.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##010E1C	#FFFFFF	#000000	##FFFFFF
##010E1C	1.00	19.43	1.08	19.43
#FFFFFF	19.43	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#080F1D

Deuteranopia (green-blind)

#040C1C

Tritanopia (blue-blind)

#001113

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #010e1c;
/* rgb */ color: rgb(1, 14, 28);
/* oklch */ color: oklch(15.9% 0.038 246.5);

Tailwind

colors: {
  custom: {
    50: '#464d58',
    500: '#010e1c',
    950: '#000000',
  },
}

SCSS

$custom: #010e1c;
$custom-light: #464d58;
$custom-dark: #000000;

JSON

{
  "hex": "#010e1c",
  "rgb": {
    "r": 1,
    "g": 14,
    "b": 28
  },
  "hsl": {
    "h": 211.111,
    "s": 93.103,
    "l": 5.686
  },
  "oklch": {
    "l": 0.15884,
    "c": 0.0376,
    "h": 246.5
  },
  "luminance": 0.00404
}

Semantic roles & 50–950 ramp

primary

#010E1C

secondary

#643E15

accent

#9829FF

background

#F3F4F5

surface

#E5E7E9

border

#C1C3C5

text

#000103

muted

#767778

Preview Lab

Preview with #010E1C

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

Preview Lab → · Contrast checker → · Palette generator →