#B451CC#B451CC

#B451CC is a mid, vivid purple. Relative luminance 0.199; OKLCH L 60.9% C 0.199 H 319.4°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#B451CC
RGB	rgb(180, 81, 204)
HSL	hsl(288, 55%, 56%)
HSV	hsv(288, 60%, 80%)
CMYK	cmyk(11.8%, 60.3%, 0%, 20%)
CIE-LAB	lab(51.78, 58.07, -46.42)
CIE-LCH	lch(51.78, 74.34, 321.36°)
OKLab	oklab(60.91% 0.1509 -0.1295)
OKLCH	oklch(60.91% 0.199 319.4)
XYZ	xyz(32.6625, 19.9492, 59.2451)
Luminance	0.1995 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B451CC #69CC51

analogous

#7651CC #B451CC #CC51A6

triadic

#B451CC #CCB451 #51CCB4

tetradic

#B451CC #CC7651 #69CC51 #51A6CC

square

#B451CC #CC7651 #69CC51 #51A6CC

split-complementary

#B451CC #A6CC51 #51CC76

monochromatic

#6C257E #9533AD #B451CC #C880DA #DDB0E8

Accessibility & contrast

On white

4.21

#B451CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#B451CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B451CC

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B451CC	#FFFFFF	#000000	##000000
##B451CC	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3275D0

Deuteranopia (green-blind)

#597FC9

Tritanopia (blue-blind)

#B46587

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #b451cc;
/* rgb */ color: rgb(180, 81, 204);
/* oklch */ color: oklch(60.9% 0.199 319.4);

Tailwind

colors: {
  custom: {
    50: '#cd87dc',
    500: '#b451cc',
    950: '#000000',
  },
}

SCSS

$custom: #b451cc;
$custom-light: #cd87dc;
$custom-dark: #000000;

JSON

{
  "hex": "#b451cc",
  "rgb": {
    "r": 180,
    "g": 81,
    "b": 204
  },
  "hsl": {
    "h": 288.293,
    "s": 54.667,
    "l": 55.882
  },
  "oklch": {
    "l": 0.60911,
    "c": 0.19881,
    "h": 319.4
  },
  "luminance": 0.19948
}

Semantic roles & 50–950 ramp

primary

#B451CC

secondary

#ADD6A3

accent

#DE4A67

background

#FDF8FD

surface

#FAF0FB

border

#D3CBD4

text

#140C15

muted

#837D83

Preview Lab

Preview with #B451CC

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

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