#B451DB#B451DB

#B451DB is a mid, highly saturated purple. Relative luminance 0.207; OKLCH L 61.8% C 0.213 H 315.1°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#B451DB
RGB	rgb(180, 81, 219)
HSL	hsl(283, 66%, 59%)
HSV	hsv(283, 63%, 86%)
CMYK	cmyk(17.8%, 63%, 0%, 14.1%)
CIE-LAB	lab(52.62, 61.04, -53.62)
CIE-LCH	lch(52.62, 81.25, 318.70°)
OKLab	oklab(61.8% 0.151 -0.1505)
OKLCH	oklch(61.8% 0.213 315.1)
XYZ	xyz(34.5490, 20.7038, 69.1804)
Luminance	0.2070 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B451DB #78DB51

analogous

#6F51DB #B451DB #DB51BD

triadic

#B451DB #DBB451 #51DBB4

tetradic

#B451DB #DB6F51 #78DB51 #51BDDB

square

#B451DB #DB6F51 #78DB51 #51BDDB

split-complementary

#B451DB #BDDB51 #51DB6F

monochromatic

#721E93 #9A29C6 #B451DB #CA84E5 #E0B6F0

Accessibility & contrast

On white

4.09

#B451DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#B451DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B451DB

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B451DB	#FFFFFF	#000000	##000000
##B451DB	1.00	4.09	5.14	5.14
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B78DF

Deuteranopia (green-blind)

#4E80D8

Tritanopia (blue-blind)

#B16A8F

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #b451db;
/* rgb */ color: rgb(180, 81, 219);
/* oklch */ color: oklch(61.8% 0.213 315.1);

Tailwind

colors: {
  custom: {
    50: '#ce88e7',
    500: '#b451db',
    950: '#000000',
  },
}

SCSS

$custom: #b451db;
$custom-light: #ce88e7;
$custom-dark: #000000;

JSON

{
  "hex": "#b451db",
  "rgb": {
    "r": 180,
    "g": 81,
    "b": 219
  },
  "hsl": {
    "h": 283.043,
    "s": 65.714,
    "l": 58.824
  },
  "oklch": {
    "l": 0.61795,
    "c": 0.21317,
    "h": 315.1
  },
  "luminance": 0.20703
}

Semantic roles & 50–950 ramp

primary

#B451DB

secondary

#B8DFA9

accent

#E93F6F

background

#FDF8FE

surface

#FAF0FC

border

#D3CBD5

text

#140C16

muted

#837D84

Preview Lab

Preview with #B451DB

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

Preview Lab → · Contrast checker → · Palette generator →