#19031A#19031A

#19031A is a very dark, muted purple. Relative luminance 0.003; OKLCH L 15.9% C 0.059 H 326.2°. Best body text is #FFFFFF at 19.64:1 contrast (WCAG AA passes).

Color values

HEX	#19031A
RGB	rgb(25, 3, 26)
HSL	hsl(297, 79%, 6%)
HSV	hsv(297, 88%, 10%)
CMYK	cmyk(3.8%, 88.5%, 0%, 89.8%)
CIE-LAB	lab(3.13, 11.91, -9.06)
CIE-LCH	lch(3.13, 14.96, 322.73°)
OKLab	oklab(15.9% 0.0489 -0.0327)
OKLCH	oklch(15.9% 0.059 326.2)
XYZ	xyz(0.6199, 0.3464, 1.0113)
Luminance	0.0035 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19031A #041A03

analogous

#0D031A #19031A #1A030F

triadic

#19031A #1A1903 #031A19

tetradic

#19031A #1A0D03 #041A03 #030F1A

square

#19031A #1A0D03 #041A03 #030F1A

split-complementary

#19031A #0F1A03 #031A0D

monochromatic

#1A031B #1A031B #1A031B #4E0951 #831088

Accessibility & contrast

On white

19.64

#19031A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#19031A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19031A

19.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19031A	#FFFFFF	#000000	##FFFFFF
##19031A	1.00	19.64	1.07	19.64
#FFFFFF	19.64	1.00	21.00	1.00
#000000	1.07	21.00	1.00	21.00
##FFFFFF	19.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#01091B

Deuteranopia (green-blind)

#070C19

Tritanopia (blue-blind)

#1A050C

Achromatopsia (no color)

#0B0B0B

Design tokens & code

CSS

--color: #19031a;
/* rgb */ color: rgb(25, 3, 26);
/* oklch */ color: oklch(15.9% 0.059 326.2);

Tailwind

colors: {
  custom: {
    50: '#554856',
    500: '#19031a',
    950: '#000000',
  },
}

SCSS

$custom: #19031a;
$custom-light: #554856;
$custom-dark: #000000;

JSON

{
  "hex": "#19031a",
  "rgb": {
    "r": 25,
    "g": 3,
    "b": 26
  },
  "hsl": {
    "h": 297.391,
    "s": 79.31,
    "l": 5.686
  },
  "oklch": {
    "l": 0.15898,
    "c": 0.05881,
    "h": 326.2
  },
  "luminance": 0.00346
}

Semantic roles & 50–950 ramp

primary

#19031A

secondary

#1E5E1B

accent

#F6323B

background

#F4F4F5

surface

#E7E6E9

border

#C3C2C5

text

#030003

muted

#787778

Preview Lab

Preview with #19031A

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

Preview Lab → · Contrast checker → · Palette generator →