#20171F#20171F

#20171F is a very dark, muted purple. Relative luminance 0.010; OKLCH L 21.9% C 0.021 H 330.0°. Best body text is #FFFFFF at 17.44:1 contrast (WCAG AA passes).

Color values

HEX	#20171F
RGB	rgb(32, 23, 31)
HSL	hsl(307, 16%, 11%)
HSV	hsv(307, 28%, 13%)
CMYK	cmyk(0%, 28.1%, 3.1%, 87.5%)
CIE-LAB	lab(9.15, 6.37, -3.85)
CIE-LCH	lch(9.15, 7.45, 328.84°)
OKLab	oklab(21.93% 0.0178 -0.0103)
OKLCH	oklch(21.93% 0.021 330)
XYZ	xyz(1.1494, 1.0188, 1.4322)
Luminance	0.0102 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20171F #172018

analogous

#1C1720 #20171F #20171A

triadic

#20171F #1F2017 #171F20

tetradic

#20171F #201C17 #172018 #171A20

square

#20171F #201C17 #172018 #171A20

split-complementary

#20171F #1A2017 #17201C

monochromatic

#120D11 #120D11 #20171F #443141 #674A64

Accessibility & contrast

On white

17.44

#20171F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#20171F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20171F

17.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20171F	#FFFFFF	#000000	##FFFFFF
##20171F	1.00	17.44	1.20	17.44
#FFFFFF	17.44	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17191F

Deuteranopia (green-blind)

#191A1F

Tritanopia (blue-blind)

#21181A

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #20171f;
/* rgb */ color: rgb(32, 23, 31);
/* oklch */ color: oklch(21.9% 0.021 330.0);

Tailwind

colors: {
  custom: {
    50: '#5b535a',
    500: '#20171f',
    950: '#000000',
  },
}

SCSS

$custom: #20171f;
$custom-light: #5b535a;
$custom-dark: #000000;

JSON

{
  "hex": "#20171f",
  "rgb": {
    "r": 32,
    "g": 23,
    "b": 31
  },
  "hsl": {
    "h": 306.667,
    "s": 16.364,
    "l": 10.784
  },
  "oklch": {
    "l": 0.21925,
    "c": 0.02059,
    "h": 330
  },
  "luminance": 0.01019
}

Semantic roles & 50–950 ramp

primary

#20171F

secondary

#415243

accent

#B9776F

background

#F5F4F5

surface

#E9E7E9

border

#C5C3C5

text

#040203

muted

#797878

Preview Lab

Preview with #20171F

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

Preview Lab → · Contrast checker → · Palette generator →