#011813#011813

#011813 is a very dark, muted teal. Relative luminance 0.007; OKLCH L 18.8% C 0.033 H 177.1°. Best body text is #FFFFFF at 18.40:1 contrast (WCAG AA passes).

Color values

HEX	#011813
RGB	rgb(1, 24, 19)
HSL	hsl(167, 92%, 5%)
HSV	hsv(167, 96%, 9%)
CMYK	cmyk(95.8%, 0%, 20.8%, 90.6%)
CIE-LAB	lab(6.38, -8.81, 0.59)
CIE-LCH	lch(6.38, 8.83, 176.18°)
OKLab	oklab(18.77% -0.0331 0.0017)
OKLCH	oklch(18.77% 0.033 177.1)
XYZ	xyz(0.4566, 0.7067, 0.7283)
Luminance	0.0071 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#011813 #180106

analogous

#011808 #011813 #011118

triadic

#011813 #130118 #181301

tetradic

#011813 #080118 #180106 #111801

square

#011813 #080118 #180106 #111801

split-complementary

#011813 #180111 #180801

monochromatic

#011D17 #011D17 #011D17 #035342 #068E70

Accessibility & contrast

On white

18.40

#011813 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#011813 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #011813

18.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##011813	#FFFFFF	#000000	##FFFFFF
##011813	1.00	18.40	1.14	18.40
#FFFFFF	18.40	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#171613

Deuteranopia (green-blind)

#131313

Tritanopia (blue-blind)

#001917

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #011813;
/* rgb */ color: rgb(1, 24, 19);
/* oklch */ color: oklch(18.8% 0.033 177.1);

Tailwind

colors: {
  custom: {
    50: '#465450',
    500: '#011813',
    950: '#000000',
  },
}

SCSS

$custom: #011813;
$custom-light: #465450;
$custom-dark: #000000;

JSON

{
  "hex": "#011813",
  "rgb": {
    "r": 1,
    "g": 24,
    "b": 19
  },
  "hsl": {
    "h": 166.957,
    "s": 92,
    "l": 4.902
  },
  "oklch": {
    "l": 0.18774,
    "c": 0.0331,
    "h": 177.1
  },
  "luminance": 0.00707
}

Semantic roles & 50–950 ramp

primary

#011813

secondary

#601525

accent

#2957FF

background

#F3F4F4

surface

#E5E7E7

border

#C1C3C3

text

#000202

muted

#777878

Preview Lab

Preview with #011813

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

Preview Lab → · Contrast checker → · Palette generator →