#B451E7#B451E7

#B451E7 is a light, highly saturated violet. Relative luminance 0.214; OKLCH L 62.5% C 0.225 H 312.0°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#B451E7
RGB	rgb(180, 81, 231)
HSL	hsl(280, 76%, 61%)
HSV	hsv(280, 65%, 91%)
CMYK	cmyk(22.1%, 64.9%, 0%, 9.4%)
CIE-LAB	lab(53.34, 63.51, -59.25)
CIE-LCH	lch(53.34, 86.86, 316.99°)
OKLab	oklab(62.54% 0.1505 -0.167)
OKLCH	oklch(62.54% 0.225 312)
XYZ	xyz(36.1860, 21.3586, 77.8022)
Luminance	0.2136 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B451E7 #84E751

analogous

#6951E7 #B451E7 #E751CF

triadic

#B451E7 #E7B451 #51E7B4

tetradic

#B451E7 #E76951 #84E751 #51CFE7

square

#B451E7 #E76951 #84E751 #51CFE7

split-complementary

#B451E7 #CFE751 #51E769

monochromatic

#7617A7 #9C1EDC #B451E7 #CB87EE #E2BDF6

Accessibility & contrast

On white

3.98

#B451E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#B451E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B451E7

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B451E7	#FFFFFF	#000000	##000000
##B451E7	1.00	3.98	5.27	5.27
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007AEC

Deuteranopia (green-blind)

#4381E4

Tritanopia (blue-blind)

#AE6F95

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #b451e7;
/* rgb */ color: rgb(180, 81, 231);
/* oklch */ color: oklch(62.5% 0.225 312.0);

Tailwind

colors: {
  custom: {
    50: '#ce88ef',
    500: '#b451e7',
    950: '#000000',
  },
}

SCSS

$custom: #b451e7;
$custom-light: #ce88ef;
$custom-dark: #000000;

JSON

{
  "hex": "#b451e7",
  "rgb": {
    "r": 180,
    "g": 81,
    "b": 231
  },
  "hsl": {
    "h": 279.6,
    "s": 75.758,
    "l": 61.176
  },
  "oklch": {
    "l": 0.62541,
    "c": 0.22481,
    "h": 312
  },
  "luminance": 0.21358
}

Semantic roles & 50–950 ramp

primary

#B451E7

secondary

#C1E6AE

accent

#D80E52

background

#FDF8FE

surface

#FAF0FD

border

#D3CBD5

text

#140C17

muted

#837D85

Preview Lab

Preview with #B451E7

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

Preview Lab → · Contrast checker → · Palette generator →