#B031A3#B031A3

#B031A3 is a mid, highly saturated purple. Relative luminance 0.141; OKLCH L 54.7% C 0.204 H 332.5°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#B031A3
RGB	rgb(176, 49, 163)
HSL	hsl(306, 56%, 44%)
HSV	hsv(306, 72%, 69%)
CMYK	cmyk(0%, 72.2%, 7.4%, 31%)
CIE-LAB	lab(44.34, 62.88, -34.28)
CIE-LCH	lch(44.34, 71.62, 331.40°)
OKLab	oklab(54.7% 0.1809 -0.0941)
OKLCH	oklch(54.7% 0.204 332.5)
XYZ	xyz(25.6138, 14.0732, 36.0106)
Luminance	0.1407 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B031A3 #31B03E

analogous

#7E31B0 #B031A3 #B03164

triadic

#B031A3 #A3B031 #31A3B0

tetradic

#B031A3 #B07E31 #31B03E #3164B0

square

#B031A3 #B07E31 #31B03E #3164B0

split-complementary

#B031A3 #64B031 #31B07E

monochromatic

#50164A #802477 #B031A3 #CE50C1 #DC80D2

Accessibility & contrast

On white

5.51

#B031A3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#B031A3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B031A3

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B031A3	#FFFFFF	#000000	##FFFFFF
##B031A3	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A5DA6

Deuteranopia (green-blind)

#5A6FA0

Tritanopia (blue-blind)

#B83E67

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b031a3;
/* rgb */ color: rgb(176, 49, 163);
/* oklch */ color: oklch(54.7% 0.204 332.5);

Tailwind

colors: {
  custom: {
    50: '#cb75be',
    500: '#b031a3',
    950: '#000000',
  },
}

SCSS

$custom: #b031a3;
$custom-light: #cb75be;
$custom-dark: #000000;

JSON

{
  "hex": "#b031a3",
  "rgb": {
    "r": 176,
    "g": 49,
    "b": 163
  },
  "hsl": {
    "h": 306.142,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.54704,
    "c": 0.20388,
    "h": 332.5
  },
  "luminance": 0.14071
}

Semantic roles & 50–950 ramp

primary

#B031A3

secondary

#78C580

accent

#E05848

background

#FCF7FB

surface

#F9EEF7

border

#D2C9D0

text

#140912

muted

#827B81

Preview Lab

Preview with #B031A3

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

Preview Lab → · Contrast checker → · Palette generator →