#B451D4#B451D4

#B451D4 is a mid, highly saturated purple. Relative luminance 0.203; OKLCH L 61.4% C 0.206 H 317.0°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#B451D4
RGB	rgb(180, 81, 212)
HSL	hsl(285, 60%, 57%)
HSV	hsv(285, 62%, 83%)
CMYK	cmyk(15.1%, 61.8%, 0%, 16.9%)
CIE-LAB	lab(52.22, 59.64, -50.28)
CIE-LCH	lch(52.22, 78.01, 319.87°)
OKLab	oklab(61.38% 0.151 -0.1407)
OKLCH	oklch(61.38% 0.206 317)
XYZ	xyz(33.6467, 20.3429, 64.4288)
Luminance	0.2034 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B451D4 #71D451

analogous

#7351D4 #B451D4 #D451B2

triadic

#B451D4 #D4B451 #51D4B4

tetradic

#B451D4 #D47351 #71D451 #51B2D4

square

#B451D4 #D47351 #71D451 #51B2D4

split-complementary

#B451D4 #B2D451 #51D473

monochromatic

#702289 #982EBA #B451D4 #C982E0 #DEB3EC

Accessibility & contrast

On white

4.14

#B451D4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#B451D4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B451D4

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B451D4	#FFFFFF	#000000	##000000
##B451D4	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2876D8

Deuteranopia (green-blind)

#5480D1

Tritanopia (blue-blind)

#B3688B

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #b451d4;
/* rgb */ color: rgb(180, 81, 212);
/* oklch */ color: oklch(61.4% 0.206 317.0);

Tailwind

colors: {
  custom: {
    50: '#ce88e2',
    500: '#b451d4',
    950: '#000000',
  },
}

SCSS

$custom: #b451d4;
$custom-light: #ce88e2;
$custom-dark: #000000;

JSON

{
  "hex": "#b451d4",
  "rgb": {
    "r": 180,
    "g": 81,
    "b": 212
  },
  "hsl": {
    "h": 285.344,
    "s": 60.369,
    "l": 57.451
  },
  "oklch": {
    "l": 0.61376,
    "c": 0.20644,
    "h": 317
  },
  "luminance": 0.20342
}

Semantic roles & 50–950 ramp

primary

#B451D4

secondary

#B3DBA6

accent

#E4446B

background

#FDF8FD

surface

#FAF0FB

border

#D3CBD4

text

#140C15

muted

#837D83

Preview Lab

Preview with #B451D4

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

Preview Lab → · Contrast checker → · Palette generator →