#B451C8#B451C8

#B451C8 is a mid, vivid purple. Relative luminance 0.198; OKLCH L 60.7% C 0.195 H 320.6°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#B451C8
RGB	rgb(180, 81, 200)
HSL	hsl(290, 52%, 55%)
HSV	hsv(290, 60%, 78%)
CMYK	cmyk(10%, 59.5%, 0%, 21.6%)
CIE-LAB	lab(51.56, 57.29, -44.46)
CIE-LCH	lch(51.56, 72.52, 322.19°)
OKLab	oklab(60.69% 0.1507 -0.1238)
OKLCH	oklch(60.69% 0.195 320.6)
XYZ	xyz(32.1889, 19.7598, 56.7509)
Luminance	0.1976 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B451C8 #65C851

analogous

#7851C8 #B451C8 #C851A0

triadic

#B451C8 #C8B451 #51C8B4

tetradic

#B451C8 #C87851 #65C851 #51A0C8

square

#B451C8 #C87851 #65C851 #51A0C8

split-complementary

#B451C8 #A0C851 #51C878

monochromatic

#6B2679 #9435A7 #B451C8 #C880D7 #DCAEE5

Accessibility & contrast

On white

4.24

#B451C8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#B451C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B451C8

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B451C8	#FFFFFF	#000000	##000000
##B451C8	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3774CC

Deuteranopia (green-blind)

#5C7FC5

Tritanopia (blue-blind)

#B56385

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #b451c8;
/* rgb */ color: rgb(180, 81, 200);
/* oklch */ color: oklch(60.7% 0.195 320.6);

Tailwind

colors: {
  custom: {
    50: '#cd87d9',
    500: '#b451c8',
    950: '#000000',
  },
}

SCSS

$custom: #b451c8;
$custom-light: #cd87d9;
$custom-dark: #000000;

JSON

{
  "hex": "#b451c8",
  "rgb": {
    "r": 180,
    "g": 81,
    "b": 200
  },
  "hsl": {
    "h": 289.916,
    "s": 51.965,
    "l": 55.098
  },
  "oklch": {
    "l": 0.60685,
    "c": 0.19503,
    "h": 320.6
  },
  "luminance": 0.19758
}

Semantic roles & 50–950 ramp

primary

#B451C8

secondary

#AAD3A1

accent

#DB4C64

background

#FCF8FD

surface

#F9F0FA

border

#D2CBD3

text

#140C15

muted

#827D83

Preview Lab

Preview with #B451C8

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

Preview Lab → · Contrast checker → · Palette generator →