#B13BC5#B13BC5

#B13BC5 is a mid, highly saturated purple. Relative luminance 0.165; OKLCH L 57.7% C 0.220 H 321.5°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#B13BC5
RGB	rgb(177, 59, 197)
HSL	hsl(291, 54%, 50%)
HSV	hsv(291, 70%, 77%)
CMYK	cmyk(10.2%, 70.1%, 0%, 22.7%)
CIE-LAB	lab(47.63, 65.29, -49.02)
CIE-LCH	lch(47.63, 81.64, 323.10°)
OKLab	oklab(57.71% 0.1721 -0.137)
OKLCH	oklch(57.71% 0.22 321.5)
XYZ	xyz(29.7724, 16.5079, 54.4306)
Luminance	0.1651 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B13BC5 #4FC53B

analogous

#6C3BC5 #B13BC5 #C53B94

triadic

#B13BC5 #C5B13B #3BC5B1

tetradic

#B13BC5 #C56C3B #4FC53B #3B94C5

square

#B13BC5 #C56C3B #4FC53B #3B94C5

split-complementary

#B13BC5 #94C53B #3BC56C

monochromatic

#5D1F67 #872C96 #B13BC5 #C46AD3 #D799E1

Accessibility & contrast

On white

4.88

#B13BC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#B13BC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13BC5

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B13BC5	#FFFFFF	#000000	##FFFFFF
##B13BC5	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069C9

Deuteranopia (green-blind)

#4C75C2

Tritanopia (blue-blind)

#B3547C

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #b13bc5;
/* rgb */ color: rgb(177, 59, 197);
/* oklch */ color: oklch(57.7% 0.220 321.5);

Tailwind

colors: {
  custom: {
    50: '#cc7bd7',
    500: '#b13bc5',
    950: '#000000',
  },
}

SCSS

$custom: #b13bc5;
$custom-light: #cc7bd7;
$custom-dark: #000000;

JSON

{
  "hex": "#b13bc5",
  "rgb": {
    "r": 177,
    "g": 59,
    "b": 197
  },
  "hsl": {
    "h": 291.304,
    "s": 54.331,
    "l": 50.196
  },
  "oklch": {
    "l": 0.57706,
    "c": 0.21998,
    "h": 321.5
  },
  "luminance": 0.16506
}

Semantic roles & 50–950 ramp

primary

#B13BC5

secondary

#98CD8F

accent

#DE4A5F

background

#FDF7FD

surface

#FAEEFA

border

#D3C9D3

text

#140A14

muted

#837C83

Preview Lab

Preview with #B13BC5

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

Preview Lab → · Contrast checker → · Palette generator →