#B31BAF#B31BAF

#B31BAF is a mid, highly saturated purple. Relative luminance 0.135; OKLCH L 54.4% C 0.233 H 329.5°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#B31BAF
RGB	rgb(179, 27, 175)
HSL	hsl(302, 74%, 40%)
HSV	hsv(302, 85%, 70%)
CMYK	cmyk(0%, 84.9%, 2.2%, 29.8%)
CIE-LAB	lab(43.46, 71.27, -42.78)
CIE-LCH	lch(43.46, 83.12, 329.03°)
OKLab	oklab(54.38% 0.201 -0.1185)
OKLCH	oklch(54.38% 0.233 329.5)
XYZ	xyz(26.7200, 13.4649, 41.7408)
Luminance	0.1346 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B31BAF #1BB31F

analogous

#6B1BB3 #B31BAF #B31B63

triadic

#B31BAF #AFB31B #1BAFB3

tetradic

#B31BAF #B36B1B #1BB31F #1B63B3

square

#B31BAF #B36B1B #1BB31F #1B63B3

split-complementary

#B31BAF #63B31B #1BB36B

monochromatic

#490B47 #7E137B #B31BAF #DF2CDA #E761E4

Accessibility & contrast

On white

5.69

#B31BAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#B31BAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B31BAF

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B31BAF	#FFFFFF	#000000	##FFFFFF
##B31BAF	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AB3

Deuteranopia (green-blind)

#4F6DAC

Tritanopia (blue-blind)

#BA3769

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b31baf;
/* rgb */ color: rgb(179, 27, 175);
/* oklch */ color: oklch(54.4% 0.233 329.5);

Tailwind

colors: {
  custom: {
    50: '#ce6fc7',
    500: '#b31baf',
    950: '#000000',
  },
}

SCSS

$custom: #b31baf;
$custom-light: #ce6fc7;
$custom-dark: #000000;

JSON

{
  "hex": "#b31baf",
  "rgb": {
    "r": 179,
    "g": 27,
    "b": 175
  },
  "hsl": {
    "h": 301.579,
    "s": 73.786,
    "l": 40.392
  },
  "oklch": {
    "l": 0.54382,
    "c": 0.23337,
    "h": 329.5
  },
  "luminance": 0.13463
}

Semantic roles & 50–950 ramp

primary

#B31BAF

secondary

#5ECC61

accent

#F03C37

background

#FDF7FC

surface

#FAEDF8

border

#D3C8D1

text

#140913

muted

#837B82

Preview Lab

Preview with #B31BAF

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

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