#B451D3#B451D3

#B451D3 is a mid, highly saturated purple. Relative luminance 0.203; OKLCH L 61.3% C 0.205 H 317.3°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#B451D3
RGB	rgb(180, 81, 211)
HSL	hsl(286, 60%, 57%)
HSV	hsv(286, 62%, 83%)
CMYK	cmyk(14.7%, 61.6%, 0%, 17.3%)
CIE-LAB	lab(52.17, 59.44, -49.80)
CIE-LCH	lch(52.17, 77.55, 320.04°)
OKLab	oklab(61.32% 0.151 -0.1393)
OKLCH	oklch(61.32% 0.205 317.3)
XYZ	xyz(33.5210, 20.2926, 63.7665)
Luminance	0.2029 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B451D3 #70D351

analogous

#7351D3 #B451D3 #D351B1

triadic

#B451D3 #D3B451 #51D3B4

tetradic

#B451D3 #D37351 #70D351 #51B1D3

square

#B451D3 #D37351 #70D351 #51B1D3

split-complementary

#B451D3 #B1D351 #51D373

monochromatic

#6F2287 #972FB8 #B451D3 #C982DF #DEB3EC

Accessibility & contrast

On white

4.15

#B451D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#B451D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B451D3

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B451D3	#FFFFFF	#000000	##000000
##B451D3	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A76D7

Deuteranopia (green-blind)

#5580D0

Tritanopia (blue-blind)

#B3678B

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #b451d3;
/* rgb */ color: rgb(180, 81, 211);
/* oklch */ color: oklch(61.3% 0.205 317.3);

Tailwind

colors: {
  custom: {
    50: '#ce88e1',
    500: '#b451d3',
    950: '#000000',
  },
}

SCSS

$custom: #b451d3;
$custom-light: #ce88e1;
$custom-dark: #000000;

JSON

{
  "hex": "#b451d3",
  "rgb": {
    "r": 180,
    "g": 81,
    "b": 211
  },
  "hsl": {
    "h": 285.692,
    "s": 59.633,
    "l": 57.255
  },
  "oklch": {
    "l": 0.61317,
    "c": 0.20547,
    "h": 317.3
  },
  "luminance": 0.20291
}

Semantic roles & 50–950 ramp

primary

#B451D3

secondary

#B2DAA6

accent

#E3456B

background

#FDF8FD

surface

#FAF0FB

border

#D3CBD4

text

#140C15

muted

#837D83

Preview Lab

Preview with #B451D3

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

Preview Lab → · Contrast checker → · Palette generator →