#190017#190017

#190017 is a very dark, moderate purple. Relative luminance 0.003; OKLCH L 14.8% C 0.067 H 331.4°. Best body text is #FFFFFF at 19.93:1 contrast (WCAG AA passes).

Color values

HEX	#190017
RGB	rgb(25, 0, 23)
HSL	hsl(305, 100%, 5%)
HSV	hsv(305, 100%, 10%)
CMYK	cmyk(0%, 100%, 8%, 90.2%)
CIE-LAB	lab(2.43, 12.30, -7.73)
CIE-LCH	lch(2.43, 14.53, 327.85°)
OKLab	oklab(14.81% 0.0588 -0.0321)
OKLCH	oklch(14.81% 0.067 331.4)
XYZ	xyz(0.5556, 0.2686, 0.8330)
Luminance	0.0027 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#190017 #001902

analogous

#0F0019 #190017 #19000B

triadic

#190017 #171900 #001719

tetradic

#190017 #190F00 #001902 #000B19

square

#190017 #190F00 #001902 #000B19

split-complementary

#190017 #0B1900 #00190F

monochromatic

#1F001C #1F001C #1F001C #56004F #930088

Accessibility & contrast

On white

19.93

#190017 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#190017 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190017

19.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##190017	#FFFFFF	#000000	##FFFFFF
##190017	1.00	19.93	1.05	19.93
#FFFFFF	19.93	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	19.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000618

Deuteranopia (green-blind)

#050A16

Tritanopia (blue-blind)

#1B0209

Achromatopsia (no color)

#090909

Design tokens & code

CSS

--color: #190017;
/* rgb */ color: rgb(25, 0, 23);
/* oklch */ color: oklch(14.8% 0.067 331.4);

Tailwind

colors: {
  custom: {
    50: '#544653',
    500: '#190017',
    950: '#000000',
  },
}

SCSS

$custom: #190017;
$custom-light: #544653;
$custom-dark: #000000;

JSON

{
  "hex": "#190017",
  "rgb": {
    "r": 25,
    "g": 0,
    "b": 23
  },
  "hsl": {
    "h": 304.8,
    "s": 100,
    "l": 4.902
  },
  "oklch": {
    "l": 0.14807,
    "c": 0.06703,
    "h": 331.4
  },
  "luminance": 0.00269
}

Semantic roles & 50–950 ramp

primary

#190017

secondary

#126318

accent

#FF3A29

background

#F4F3F4

surface

#E7E5E7

border

#C3C1C3

text

#030002

muted

#787778

Preview Lab

Preview with #190017

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

Preview Lab → · Contrast checker → · Palette generator →