#8A31B1#8A31B1

#8A31B1 is a mid, vivid purple. Relative luminance 0.108; OKLCH L 50.1% C 0.199 H 313.4°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#8A31B1
RGB	rgb(138, 49, 177)
HSL	hsl(282, 57%, 44%)
HSV	hsv(282, 72%, 69%)
CMYK	cmyk(22%, 72.3%, 0%, 30.6%)
CIE-LAB	lab(39.20, 57.04, -51.15)
CIE-LCH	lch(39.20, 76.62, 318.12°)
OKLab	oklab(50.11% 0.1363 -0.1444)
OKLCH	oklch(50.11% 0.199 313.4)
XYZ	xyz(19.5140, 10.7748, 42.6383)
Luminance	0.1077 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8A31B1 #58B131

analogous

#4A31B1 #8A31B1 #B13198

triadic

#8A31B1 #B18A31 #31B18A

tetradic

#8A31B1 #B14A31 #58B131 #3198B1

square

#8A31B1 #B14A31 #58B131 #3198B1

split-complementary

#8A31B1 #98B131 #31B14A

monochromatic

#3F1651 #652481 #8A31B1 #A851CF #C080DC

Accessibility & contrast

On white

6.66

#8A31B1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#8A31B1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8A31B1

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8A31B1	#FFFFFF	#000000	##FFFFFF
##8A31B1	1.00	6.66	3.15	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058B5

Deuteranopia (green-blind)

#265EAE

Tritanopia (blue-blind)

#864D6E

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #8a31b1;
/* rgb */ color: rgb(138, 49, 177);
/* oklch */ color: oklch(50.1% 0.199 313.4);

Tailwind

colors: {
  custom: {
    50: '#b071c9',
    500: '#8a31b1',
    950: '#000000',
  },
}

SCSS

$custom: #8a31b1;
$custom-light: #b071c9;
$custom-dark: #000000;

JSON

{
  "hex": "#8a31b1",
  "rgb": {
    "r": 138,
    "g": 49,
    "b": 177
  },
  "hsl": {
    "h": 281.719,
    "s": 56.637,
    "l": 44.314
  },
  "oklch": {
    "l": 0.50111,
    "c": 0.19856,
    "h": 313.4
  },
  "luminance": 0.10774
}

Semantic roles & 50–950 ramp

primary

#8A31B1

secondary

#90C579

accent

#E04876

background

#FBF7FC

surface

#F6EDF8

border

#D0C8D1

text

#110813

muted

#807B82

Preview Lab

Preview with #8A31B1

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

Preview Lab → · Contrast checker → · Palette generator →