#B05BCA#B05BCA

#B05BCA is a mid, vivid purple. Relative luminance 0.210; OKLCH L 61.6% C 0.180 H 317.7°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#B05BCA
RGB	rgb(176, 91, 202)
HSL	hsl(286, 51%, 57%)
HSV	hsv(286, 55%, 79%)
CMYK	cmyk(12.9%, 55%, 0%, 20.8%)
CIE-LAB	lab(52.93, 51.85, -43.49)
CIE-LCH	lch(52.93, 67.67, 320.01°)
OKLab	oklab(61.6% 0.1332 -0.1211)
OKLCH	oklch(61.6% 0.18 317.7)
XYZ	xyz(32.3048, 20.9777, 58.2131)
Luminance	0.2098 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B05BCA #75CA5B

analogous

#795BCA #B05BCA #CA5BAC

triadic

#B05BCA #CAB05B #5BCAB0

tetradic

#B05BCA #CA795B #75CA5B #5BACCA

square

#B05BCA #CA795B #75CA5B #5BACCA

split-complementary

#B05BCA #ACCA5B #5BCA79

monochromatic

#6C2A81 #9339AF #B05BCA #C689D9 #DDB8E8

Accessibility & contrast

On white

4.04

#B05BCA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#B05BCA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B05BCA

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B05BCA	#FFFFFF	#000000	##000000
##B05BCA	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4279CE

Deuteranopia (green-blind)

#5F81C7

Tritanopia (blue-blind)

#B06C8A

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #b05bca;
/* rgb */ color: rgb(176, 91, 202);
/* oklch */ color: oklch(61.6% 0.180 317.7);

Tailwind

colors: {
  custom: {
    50: '#ca8dda',
    500: '#b05bca',
    950: '#000000',
  },
}

SCSS

$custom: #b05bca;
$custom-light: #ca8dda;
$custom-dark: #000000;

JSON

{
  "hex": "#b05bca",
  "rgb": {
    "r": 176,
    "g": 91,
    "b": 202
  },
  "hsl": {
    "h": 285.946,
    "s": 51.152,
    "l": 57.451
  },
  "oklch": {
    "l": 0.61603,
    "c": 0.18005,
    "h": 317.7
  },
  "luminance": 0.20977
}

Semantic roles & 50–950 ramp

primary

#B05BCA

secondary

#B4D7AA

accent

#DB4D6E

background

#FCF8FD

surface

#F9F0FB

border

#D2CBD4

text

#140C15

muted

#827D83

Preview Lab

Preview with #B05BCA

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

Preview Lab → · Contrast checker → · Palette generator →