#5831AB#5831AB

#5831AB is a dark, vivid violet. Relative luminance 0.072; OKLCH L 43.7% C 0.182 H 291.7°. Best body text is #FFFFFF at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#5831AB
RGB	rgb(88, 49, 171)
HSL	hsl(259, 55%, 43%)
HSV	hsv(259, 71%, 67%)
CMYK	cmyk(48.5%, 71.3%, 0%, 32.9%)
CIE-LAB	lab(32.28, 45.96, -59.10)
CIE-LCH	lch(32.28, 74.87, 307.87°)
OKLab	oklab(43.65% 0.0673 -0.1695)
OKLCH	oklch(43.65% 0.182 291.7)
XYZ	xyz(12.4714, 7.2112, 39.2550)
Luminance	0.0721 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Rebeccapurple

#663399

ΔE00 4.42

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5831AB #84AB31

analogous

#3147AB #5831AB #9531AB

triadic

#5831AB #AB5831 #31AB58

tetradic

#5831AB #AB3147 #84AB31 #31AB95

square

#5831AB #AB3147 #84AB31 #31AB95

split-complementary

#5831AB #AB9531 #47AB31

monochromatic

#27164C #40237B #5831AB #764DCC #9A7DDA

Accessibility & contrast

On white

8.60

#5831AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#5831AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5831AB

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5831AB	#FFFFFF	#000000	##FFFFFF
##5831AB	1.00	8.60	2.44	8.60
#FFFFFF	8.60	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EAF

Deuteranopia (green-blind)

#0049A9

Tritanopia (blue-blind)

#3D506A

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #5831ab;
/* rgb */ color: rgb(88, 49, 171);
/* oklch */ color: oklch(43.7% 0.182 291.7);

Tailwind

colors: {
  custom: {
    50: '#8f6cc5',
    500: '#5831ab',
    950: '#000000',
  },
}

SCSS

$custom: #5831ab;
$custom-light: #8f6cc5;
$custom-dark: #000000;

JSON

{
  "hex": "#5831ab",
  "rgb": {
    "r": 88,
    "g": 49,
    "b": 171
  },
  "hsl": {
    "h": 259.18,
    "s": 55.455,
    "l": 43.137
  },
  "oklch": {
    "l": 0.43652,
    "c": 0.18235,
    "h": 291.7
  },
  "luminance": 0.07212
}

Semantic roles & 50–950 ramp

primary

#5831AB

secondary

#AAC275

accent

#DF49AF

background

#F9F6FC

surface

#F2ECF8

border

#CCC7D1

text

#0D0713

muted

#7E7A82

Preview Lab

Preview with #5831AB

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

Preview Lab → · Contrast checker → · Palette generator →