#190A22#190A22

#190A22 is a very dark, muted violet. Relative luminance 0.005; OKLCH L 18.1% C 0.051 H 311.2°. Best body text is #FFFFFF at 18.96:1 contrast (WCAG AA passes).

Color values

HEX	#190A22
RGB	rgb(25, 10, 34)
HSL	hsl(278, 55%, 9%)
HSV	hsv(278, 71%, 13%)
CMYK	cmyk(26.5%, 70.6%, 0%, 86.7%)
CIE-LAB	lab(4.87, 11.70, -12.75)
CIE-LCH	lch(4.87, 17.30, 312.54°)
OKLab	oklab(18.12% 0.0335 -0.0382)
OKLCH	oklch(18.12% 0.051 311.2)
XYZ	xyz(0.7981, 0.5393, 1.5751)
Luminance	0.0054 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#190A22 #13220A

analogous

#0D0A22 #190A22 #220A1F

triadic

#190A22 #22190A #0A2219

tetradic

#190A22 #220D0A #13220A #0A1F22

square

#190A22 #220D0A #13220A #0A1F22

split-complementary

#190A22 #1F220A #0A220D

monochromatic

#110718 #110718 #190A22 #3C1851 #5F2681

Accessibility & contrast

On white

18.96

#190A22 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#190A22 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190A22

18.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##190A22	#FFFFFF	#000000	##FFFFFF
##190A22	1.00	18.96	1.11	18.96
#FFFFFF	18.96	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#051023

Deuteranopia (green-blind)

#081121

Tritanopia (blue-blind)

#180E14

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #190a22;
/* rgb */ color: rgb(25, 10, 34);
/* oklch */ color: oklch(18.1% 0.051 311.2);

Tailwind

colors: {
  custom: {
    50: '#554b5d',
    500: '#190a22',
    950: '#000000',
  },
}

SCSS

$custom: #190a22;
$custom-light: #554b5d;
$custom-dark: #000000;

JSON

{
  "hex": "#190a22",
  "rgb": {
    "r": 25,
    "g": 10,
    "b": 34
  },
  "hsl": {
    "h": 277.5,
    "s": 54.545,
    "l": 8.627
  },
  "oklch": {
    "l": 0.18121,
    "c": 0.05081,
    "h": 311.2
  },
  "luminance": 0.00539
}

Semantic roles & 50–950 ramp

primary

#190A22

secondary

#3D5E2A

accent

#DE4A81

background

#F5F4F5

surface

#E8E7E9

border

#C4C3C5

text

#030104

muted

#787779

Preview Lab

Preview with #190A22

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

Preview Lab → · Contrast checker → · Palette generator →