#B155DB#B155DB

#B155DB is a mid, highly saturated purple. Relative luminance 0.210; OKLCH L 61.9% C 0.207 H 313.7°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#B155DB
RGB	rgb(177, 85, 219)
HSL	hsl(281, 65%, 60%)
HSV	hsv(281, 61%, 86%)
CMYK	cmyk(19.2%, 61.2%, 0%, 14.1%)
CIE-LAB	lab(52.91, 58.50, -53.19)
CIE-LCH	lch(52.91, 79.07, 317.72°)
OKLab	oklab(61.92% 0.1426 -0.1494)
OKLCH	oklch(61.92% 0.207 313.7)
XYZ	xyz(34.1640, 20.9596, 69.2500)
Luminance	0.2096 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B155DB #7FDB55

analogous

#6E55DB #B155DB #DB55C2

triadic

#B155DB #DBB155 #55DBB1

tetradic

#B155DB #DB6E55 #7FDB55 #55C2DB

square

#B155DB #DB6E55 #7FDB55 #55C2DB

split-complementary

#B155DB #C2DB55 #55DB6E

monochromatic

#712096 #972AC8 #B155DB #C888E6 #DFBAF0

Accessibility & contrast

On white

4.04

#B155DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#B155DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B155DB

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B155DB	#FFFFFF	#000000	##000000
##B155DB	1.00	4.04	5.19	5.19
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2479DF

Deuteranopia (green-blind)

#4F81D8

Tritanopia (blue-blind)

#AD6E90

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #b155db;
/* rgb */ color: rgb(177, 85, 219);
/* oklch */ color: oklch(61.9% 0.207 313.7);

Tailwind

colors: {
  custom: {
    50: '#cc8ae7',
    500: '#b155db',
    950: '#000000',
  },
}

SCSS

$custom: #b155db;
$custom-light: #cc8ae7;
$custom-dark: #000000;

JSON

{
  "hex": "#b155db",
  "rgb": {
    "r": 177,
    "g": 85,
    "b": 219
  },
  "hsl": {
    "h": 281.194,
    "s": 65.049,
    "l": 59.608
  },
  "oklch": {
    "l": 0.61916,
    "c": 0.20651,
    "h": 313.7
  },
  "luminance": 0.20959
}

Semantic roles & 50–950 ramp

primary

#B155DB

secondary

#BCE0AC

accent

#E84075

background

#FCF8FE

surface

#F9F0FC

border

#D2CBD5

text

#140C16

muted

#827D84

Preview Lab

Preview with #B155DB

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

Preview Lab → · Contrast checker → · Palette generator →