#B451E1#B451E1

#B451E1 is a light, highly saturated purple. Relative luminance 0.210; OKLCH L 62.2% C 0.219 H 313.5°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#B451E1
RGB	rgb(180, 81, 225)
HSL	hsl(281, 71%, 60%)
HSV	hsv(281, 64%, 88%)
CMYK	cmyk(20%, 64%, 0%, 11.8%)
CIE-LAB	lab(52.98, 62.27, -56.45)
CIE-LCH	lch(52.98, 84.05, 317.81°)
OKLab	oklab(62.16% 0.1508 -0.1588)
OKLCH	oklch(62.16% 0.219 313.5)
XYZ	xyz(35.3531, 21.0255, 73.4156)
Luminance	0.2102 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B451E1 #7EE151

analogous

#6C51E1 #B451E1 #E151C6

triadic

#B451E1 #E1B451 #51E1B4

tetradic

#B451E1 #E16C51 #7EE151 #51C6E1

square

#B451E1 #E16C51 #7EE151 #51C6E1

split-complementary

#B451E1 #C6E151 #51E16C

monochromatic

#741B9D #9B24D1 #B451E1 #CA85EA #E1B9F3

Accessibility & contrast

On white

4.03

#B451E1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#B451E1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B451E1

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B451E1	#FFFFFF	#000000	##000000
##B451E1	1.00	4.03	5.20	5.20
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0679E5

Deuteranopia (green-blind)

#4981DE

Tritanopia (blue-blind)

#B06D92

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #b451e1;
/* rgb */ color: rgb(180, 81, 225);
/* oklch */ color: oklch(62.2% 0.219 313.5);

Tailwind

colors: {
  custom: {
    50: '#ce88eb',
    500: '#b451e1',
    950: '#000000',
  },
}

SCSS

$custom: #b451e1;
$custom-light: #ce88eb;
$custom-dark: #000000;

JSON

{
  "hex": "#b451e1",
  "rgb": {
    "r": 180,
    "g": 81,
    "b": 225
  },
  "hsl": {
    "h": 281.25,
    "s": 70.588,
    "l": 60
  },
  "oklch": {
    "l": 0.62164,
    "c": 0.21898,
    "h": 313.5
  },
  "luminance": 0.21024
}

Semantic roles & 50–950 ramp

primary

#B451E1

secondary

#BDE3AB

accent

#ED3A72

background

#FDF8FE

surface

#FAF0FD

border

#D3CBD5

text

#140C16

muted

#837D84

Preview Lab

Preview with #B451E1

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

Preview Lab → · Contrast checker → · Palette generator →