#5129AB#5129AB

#5129AB is a dark, vivid violet. Relative luminance 0.063; OKLCH L 41.9% C 0.191 H 289.5°. Best body text is #FFFFFF at 9.31:1 contrast (WCAG AA passes).

Color values

HEX	#5129AB
RGB	rgb(81, 41, 171)
HSL	hsl(258, 61%, 42%)
HSV	hsv(258, 76%, 67%)
CMYK	cmyk(52.6%, 76%, 0%, 32.9%)
CIE-LAB	lab(30.10, 48.86, -62.71)
CIE-LCH	lch(30.10, 79.50, 307.92°)
OKLab	oklab(41.93% 0.0638 -0.1802)
OKLCH	oklch(41.93% 0.191 289.5)
XYZ	xyz(11.5348, 6.2750, 39.1236)
Luminance	0.0628 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5129AB #83AB29

analogous

#2942AB #5129AB #9229AB

triadic

#5129AB #AB5129 #29AB51

tetradic

#5129AB #AB2942 #83AB29 #29AB92

square

#5129AB #AB2942 #83AB29 #29AB92

split-complementary

#5129AB #AB9229 #42AB29

monochromatic

#221148 #3A1D7A #5129AB #6D40D1 #9271DD

Accessibility & contrast

On white

9.31

#5129AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#5129AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5129AB

9.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5129AB	#FFFFFF	#000000	##FFFFFF
##5129AB	1.00	9.31	2.26	9.31
#FFFFFF	9.31	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049AF

Deuteranopia (green-blind)

#0044A9

Tritanopia (blue-blind)

#2F4D68

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #5129ab;
/* rgb */ color: rgb(81, 41, 171);
/* oklch */ color: oklch(41.9% 0.191 289.5);

Tailwind

colors: {
  custom: {
    50: '#8b67c5',
    500: '#5129ab',
    950: '#000000',
  },
}

SCSS

$custom: #5129ab;
$custom-light: #8b67c5;
$custom-dark: #000000;

JSON

{
  "hex": "#5129ab",
  "rgb": {
    "r": 81,
    "g": 41,
    "b": 171
  },
  "hsl": {
    "h": 258.462,
    "s": 61.321,
    "l": 41.569
  },
  "oklch": {
    "l": 0.4193,
    "c": 0.1912,
    "h": 289.5
  },
  "luminance": 0.06275
}

Semantic roles & 50–950 ramp

primary

#5129AB

secondary

#A9C46C

accent

#E443B3

background

#F9F6FC

surface

#F1EBF8

border

#CBC6D1

text

#0D0613

muted

#7E7A82

Preview Lab

Preview with #5129AB

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

Preview Lab → · Contrast checker → · Palette generator →