#B31EB2#B31EB2

#B31EB2 is a mid, highly saturated purple. Relative luminance 0.137; OKLCH L 54.7% C 0.233 H 328.5°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#B31EB2
RGB	rgb(179, 30, 178)
HSL	hsl(300, 71%, 41%)
HSV	hsv(300, 83%, 70%)
CMYK	cmyk(0%, 83.2%, 0.6%, 29.8%)
CIE-LAB	lab(43.84, 71.11, -43.94)
CIE-LCH	lch(43.84, 83.59, 328.29°)
OKLab	oklab(54.71% 0.1991 -0.1219)
OKLCH	oklch(54.71% 0.233 328.5)
XYZ	xyz(27.0903, 13.7287, 43.3339)
Luminance	0.1373 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B31EB2 #1EB31F

analogous

#691EB3 #B31EB2 #B31E67

triadic

#B31EB2 #B2B31E #1EB2B3

tetradic

#B31EB2 #B3691E #1EB31F #1E67B3

square

#B31EB2 #B3691E #1EB31F #1E67B3

split-complementary

#B31EB2 #67B31E #1EB369

monochromatic

#4A0C4A #7F157E #B31EB2 #DD32DB #E566E5

Accessibility & contrast

On white

5.61

#B31EB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#B31EB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B31EB2

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B31EB2	#FFFFFF	#000000	##FFFFFF
##B31EB2	1.00	5.61	3.75	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CB6

Deuteranopia (green-blind)

#4E6EAF

Tritanopia (blue-blind)

#B93A6B

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b31eb2;
/* rgb */ color: rgb(179, 30, 178);
/* oklch */ color: oklch(54.7% 0.233 328.5);

Tailwind

colors: {
  custom: {
    50: '#ce70c9',
    500: '#b31eb2',
    950: '#000000',
  },
}

SCSS

$custom: #b31eb2;
$custom-light: #ce70c9;
$custom-dark: #000000;

JSON

{
  "hex": "#b31eb2",
  "rgb": {
    "r": 179,
    "g": 30,
    "b": 178
  },
  "hsl": {
    "h": 300.403,
    "s": 71.292,
    "l": 40.98
  },
  "oklch": {
    "l": 0.54712,
    "c": 0.23347,
    "h": 328.5
  },
  "luminance": 0.13727
}

Semantic roles & 50–950 ramp

primary

#B31EB2

secondary

#62CB63

accent

#EE3B3A

background

#FDF7FC

surface

#FAEDF8

border

#D3C8D1

text

#140913

muted

#837B82

Preview Lab

Preview with #B31EB2

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

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