#B031A7#B031A7

#B031A7 is a mid, highly saturated purple. Relative luminance 0.142; OKLCH L 54.9% C 0.207 H 331.1°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#B031A7
RGB	rgb(176, 49, 167)
HSL	hsl(304, 56%, 44%)
HSV	hsv(304, 72%, 69%)
CMYK	cmyk(0%, 72.2%, 5.1%, 31%)
CIE-LAB	lab(44.55, 63.51, -36.33)
CIE-LCH	lch(44.55, 73.17, 330.23°)
OKLab	oklab(54.92% 0.1811 -0.1001)
OKLCH	oklch(54.92% 0.207 331.1)
XYZ	xyz(25.9778, 14.2188, 37.9280)
Luminance	0.1422 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B031A7 #31B03A

analogous

#7A31B0 #B031A7 #B03168

triadic

#B031A7 #A7B031 #31A7B0

tetradic

#B031A7 #B07A31 #31B03A #3168B0

square

#B031A7 #B07A31 #31B03A #3168B0

split-complementary

#B031A7 #68B031 #31B07A

monochromatic

#50164C #80247A #B031A7 #CE50C5 #DC80D5

Accessibility & contrast

On white

5.46

#B031A7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#B031A7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B031A7

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B031A7	#FFFFFF	#000000	##FFFFFF
##B031A7	1.00	5.46	3.84	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#265EAA

Deuteranopia (green-blind)

#5870A4

Tritanopia (blue-blind)

#B74069

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b031a7;
/* rgb */ color: rgb(176, 49, 167);
/* oklch */ color: oklch(54.9% 0.207 331.1);

Tailwind

colors: {
  custom: {
    50: '#cb76c1',
    500: '#b031a7',
    950: '#000000',
  },
}

SCSS

$custom: #b031a7;
$custom-light: #cb76c1;
$custom-dark: #000000;

JSON

{
  "hex": "#b031a7",
  "rgb": {
    "r": 176,
    "g": 49,
    "b": 167
  },
  "hsl": {
    "h": 304.252,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.54921,
    "c": 0.20687,
    "h": 331.1
  },
  "luminance": 0.14217
}

Semantic roles & 50–950 ramp

primary

#B031A7

secondary

#78C57E

accent

#E05348

background

#FCF7FB

surface

#F9EEF7

border

#D2C9D0

text

#140912

muted

#827B81

Preview Lab

Preview with #B031A7

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

Preview Lab → · Contrast checker → · Palette generator →