#5129B0#5129B0

#5129B0 is a dark, vivid violet. Relative luminance 0.065; OKLCH L 42.4% C 0.197 H 288.5°. Best body text is #FFFFFF at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#5129B0
RGB	rgb(81, 41, 176)
HSL	hsl(258, 62%, 43%)
HSV	hsv(258, 77%, 69%)
CMYK	cmyk(54%, 76.7%, 0%, 31%)
CIE-LAB	lab(30.57, 50.26, -64.93)
CIE-LCH	lch(30.57, 82.11, 307.74°)
OKLab	oklab(42.4% 0.0624 -0.1867)
OKLCH	oklch(42.4% 0.197 288.5)
XYZ	xyz(12.0204, 6.4692, 41.6812)
Luminance	0.0647 (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

#5129B0 #88B029

analogous

#2944B0 #5129B0 #9529B0

triadic

#5129B0 #B05129 #29B051

tetradic

#5129B0 #B02944 #88B029 #29B095

square

#5129B0 #B02944 #88B029 #29B095

split-complementary

#5129B0 #B09529 #44B029

monochromatic

#23124D #3A1D7E #5129B0 #6E43D3 #9475DF

Accessibility & contrast

On white

9.15

#5129B0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#5129B0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5129B0

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5129B0	#FFFFFF	#000000	##FFFFFF
##5129B0	1.00	9.15	2.29	9.15
#FFFFFF	9.15	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BB4

Deuteranopia (green-blind)

#0044AE

Tritanopia (blue-blind)

#2B4F6B

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #5129b0;
/* rgb */ color: rgb(81, 41, 176);
/* oklch */ color: oklch(42.4% 0.197 288.5);

Tailwind

colors: {
  custom: {
    50: '#8c68c9',
    500: '#5129b0',
    950: '#000000',
  },
}

SCSS

$custom: #5129b0;
$custom-light: #8c68c9;
$custom-dark: #000000;

JSON

{
  "hex": "#5129b0",
  "rgb": {
    "r": 81,
    "g": 41,
    "b": 176
  },
  "hsl": {
    "h": 257.778,
    "s": 62.212,
    "l": 42.549
  },
  "oklch": {
    "l": 0.42403,
    "c": 0.1969,
    "h": 288.5
  },
  "luminance": 0.0647
}

Semantic roles & 50–950 ramp

primary

#5129B0

secondary

#ACC66F

accent

#E543B5

background

#F9F6FC

surface

#F1EBF8

border

#CBC6D1

text

#0D0613

muted

#7E7A82

Preview Lab

Preview with #5129B0

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

Preview Lab → · Contrast checker → · Palette generator →