#B31EA6#B31EA6

#B31EA6 is a mid, highly saturated purple. Relative luminance 0.133; OKLCH L 54.0% C 0.225 H 332.4°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#B31EA6
RGB	rgb(179, 30, 166)
HSL	hsl(305, 71%, 41%)
HSV	hsv(305, 83%, 70%)
CMYK	cmyk(0%, 83.2%, 7.3%, 29.8%)
CIE-LAB	lab(43.16, 69.30, -37.89)
CIE-LCH	lch(43.16, 78.98, 331.33°)
OKLab	oklab(54.01% 0.1994 -0.1044)
OKLCH	oklch(54.01% 0.225 332.4)
XYZ	xyz(25.9377, 13.2677, 37.2639)
Luminance	0.1326 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B31EA6 #1EB32B

analogous

#751EB3 #B31EA6 #B31E5B

triadic

#B31EA6 #A6B31E #1EA6B3

tetradic

#B31EA6 #B3751E #1EB32B #1E5BB3

square

#B31EA6 #B3751E #1EB32B #1E5BB3

split-complementary

#B31EA6 #5BB31E #1EB375

monochromatic

#4A0C45 #7F1575 #B31EA6 #DD32CE #E566DA

Accessibility & contrast

On white

5.75

#B31EA6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#B31EA6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B31EA6

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B31EA6	#FFFFFF	#000000	##FFFFFF
##B31EA6	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D59A9

Deuteranopia (green-blind)

#556DA3

Tritanopia (blue-blind)

#BB3364

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b31ea6;
/* rgb */ color: rgb(179, 30, 166);
/* oklch */ color: oklch(54.0% 0.225 332.4);

Tailwind

colors: {
  custom: {
    50: '#ce6fc1',
    500: '#b31ea6',
    950: '#000000',
  },
}

SCSS

$custom: #b31ea6;
$custom-light: #ce6fc1;
$custom-dark: #000000;

JSON

{
  "hex": "#b31ea6",
  "rgb": {
    "r": 179,
    "g": 30,
    "b": 166
  },
  "hsl": {
    "h": 305.235,
    "s": 71.292,
    "l": 40.98
  },
  "oklch": {
    "l": 0.54013,
    "c": 0.22511,
    "h": 332.4
  },
  "luminance": 0.13265
}

Semantic roles & 50–950 ramp

primary

#B31EA6

secondary

#62CB6B

accent

#EE493A

background

#FDF7FB

surface

#FAEDF7

border

#D3C8D0

text

#140912

muted

#837B81

Preview Lab

Preview with #B31EA6

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

Preview Lab → · Contrast checker → · Palette generator →