#17031A#17031A

#17031A is a very dark, muted purple. Relative luminance 0.003; OKLCH L 15.5% C 0.058 H 322.8°. Best body text is #FFFFFF at 19.73:1 contrast (WCAG AA passes).

Color values

HEX	#17031A
RGB	rgb(23, 3, 26)
HSL	hsl(292, 79%, 6%)
HSV	hsv(292, 88%, 10%)
CMYK	cmyk(11.5%, 88.5%, 0%, 89.8%)
CIE-LAB	lab(2.91, 10.91, -9.41)
CIE-LCH	lch(2.91, 14.41, 319.22°)
OKLab	oklab(15.51% 0.0458 -0.0348)
OKLCH	oklch(15.51% 0.058 322.8)
XYZ	xyz(0.5723, 0.3219, 1.0091)
Luminance	0.0032 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17031A #061A03

analogous

#0B031A #17031A #1A0311

triadic

#17031A #1A1703 #031A17

tetradic

#17031A #1A0B03 #061A03 #03111A

square

#17031A #1A0B03 #061A03 #03111A

split-complementary

#17031A #111A03 #031A0B

monochromatic

#18031B #18031B #18031B #480951 #781088

Accessibility & contrast

On white

19.73

#17031A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.06

#17031A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17031A

19.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17031A	#FFFFFF	#000000	##FFFFFF
##17031A	1.00	19.73	1.06	19.73
#FFFFFF	19.73	1.00	21.00	1.00
#000000	1.06	21.00	1.00	21.00
##FFFFFF	19.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00091B

Deuteranopia (green-blind)

#050B19

Tritanopia (blue-blind)

#17060C

Achromatopsia (no color)

#0B0B0B

Design tokens & code

CSS

--color: #17031a;
/* rgb */ color: rgb(23, 3, 26);
/* oklch */ color: oklch(15.5% 0.058 322.8);

Tailwind

colors: {
  custom: {
    50: '#534856',
    500: '#17031a',
    950: '#000000',
  },
}

SCSS

$custom: #17031a;
$custom-light: #534856;
$custom-dark: #000000;

JSON

{
  "hex": "#17031a",
  "rgb": {
    "r": 23,
    "g": 3,
    "b": 26
  },
  "hsl": {
    "h": 292.174,
    "s": 79.31,
    "l": 5.686
  },
  "oklch": {
    "l": 0.15509,
    "c": 0.05751,
    "h": 322.8
  },
  "luminance": 0.00322
}

Semantic roles & 50–950 ramp

primary

#17031A

secondary

#245E1B

accent

#F6324C

background

#F4F4F5

surface

#E7E6E9

border

#C3C2C5

text

#020003

muted

#787778

Preview Lab

Preview with #17031A

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

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