#B031A0#B031A0

#B031A0 is a mid, highly saturated purple. Relative luminance 0.140; OKLCH L 54.5% C 0.202 H 333.6°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#B031A0
RGB	rgb(176, 49, 160)
HSL	hsl(308, 56%, 44%)
HSV	hsv(308, 72%, 69%)
CMYK	cmyk(0%, 72.2%, 9.1%, 31%)
CIE-LAB	lab(44.19, 62.42, -32.73)
CIE-LCH	lch(44.19, 70.48, 332.33°)
OKLab	oklab(54.55% 0.1807 -0.0897)
OKLCH	oklch(54.55% 0.202 333.6)
XYZ	xyz(25.3482, 13.9669, 34.6118)
Luminance	0.1396 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B031A0 #31B041

analogous

#8131B0 #B031A0 #B03161

triadic

#B031A0 #A0B031 #31A0B0

tetradic

#B031A0 #B08131 #31B041 #3161B0

square

#B031A0 #B08131 #31B041 #3161B0

split-complementary

#B031A0 #61B031 #31B081

monochromatic

#501649 #802474 #B031A0 #CE50BE #DC80D0

Accessibility & contrast

On white

5.54

#B031A0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#B031A0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B031A0

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B031A0	#FFFFFF	#000000	##FFFFFF
##B031A0	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D5DA3

Deuteranopia (green-blind)

#5B6F9D

Tritanopia (blue-blind)

#B83D65

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b031a0;
/* rgb */ color: rgb(176, 49, 160);
/* oklch */ color: oklch(54.5% 0.202 333.6);

Tailwind

colors: {
  custom: {
    50: '#cb75bc',
    500: '#b031a0',
    950: '#000000',
  },
}

SCSS

$custom: #b031a0;
$custom-light: #cb75bc;
$custom-dark: #000000;

JSON

{
  "hex": "#b031a0",
  "rgb": {
    "r": 176,
    "g": 49,
    "b": 160
  },
  "hsl": {
    "h": 307.559,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.54545,
    "c": 0.20168,
    "h": 333.6
  },
  "luminance": 0.13965
}

Semantic roles & 50–950 ramp

primary

#B031A0

secondary

#78C582

accent

#E05B48

background

#FCF7FB

surface

#F9EEF6

border

#D2C9D0

text

#140912

muted

#827B81

Preview Lab

Preview with #B031A0

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

Preview Lab → · Contrast checker → · Palette generator →