#B431B6#B431B6

#B431B6 is a mid, highly saturated purple. Relative luminance 0.153; OKLCH L 56.4% C 0.220 H 327.4°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#B431B6
RGB	rgb(180, 49, 182)
HSL	hsl(299, 58%, 45%)
HSV	hsv(299, 73%, 71%)
CMYK	cmyk(1.1%, 73.1%, 0%, 28.6%)
CIE-LAB	lab(46.01, 66.82, -42.82)
CIE-LCH	lch(46.01, 79.37, 327.35°)
OKLab	oklab(56.36% 0.1855 -0.1188)
OKLCH	oklch(56.36% 0.22 327.4)
XYZ	xyz(28.3638, 15.2793, 45.7022)
Luminance	0.1528 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B431B6 #33B631

analogous

#7231B6 #B431B6 #B63175

triadic

#B431B6 #B6B431 #31B6B4

tetradic

#B431B6 #B67231 #33B631 #3175B6

square

#B431B6 #B67231 #33B631 #3175B6

split-complementary

#B431B6 #75B631 #31B672

monochromatic

#551756 #842486 #B431B6 #CF53D1 #DC84DE

Accessibility & contrast

On white

5.18

#B431B6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#B431B6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B431B6

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B431B6	#FFFFFF	#000000	##FFFFFF
##B431B6	1.00	5.18	4.06	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1262BA

Deuteranopia (green-blind)

#5373B3

Tritanopia (blue-blind)

#B94671

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b431b6;
/* rgb */ color: rgb(180, 49, 182);
/* oklch */ color: oklch(56.4% 0.220 327.4);

Tailwind

colors: {
  custom: {
    50: '#ce77cc',
    500: '#b431b6',
    950: '#000000',
  },
}

SCSS

$custom: #b431b6;
$custom-light: #ce77cc;
$custom-dark: #000000;

JSON

{
  "hex": "#b431b6",
  "rgb": {
    "r": 180,
    "g": 49,
    "b": 182
  },
  "hsl": {
    "h": 299.098,
    "s": 57.576,
    "l": 45.294
  },
  "oklch": {
    "l": 0.56363,
    "c": 0.22028,
    "h": 327.4
  },
  "luminance": 0.15277
}

Semantic roles & 50–950 ramp

primary

#B431B6

secondary

#7DC77C

accent

#E14749

background

#FDF7FC

surface

#FAEEF9

border

#D3C9D2

text

#140A13

muted

#837C82

Preview Lab

Preview with #B431B6

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

Preview Lab → · Contrast checker → · Palette generator →