#B751E9#B751E9

#B751E9 is a light, highly saturated purple. Relative luminance 0.218; OKLCH L 63.0% C 0.228 H 312.6°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#B751E9
RGB	rgb(183, 81, 233)
HSL	hsl(280, 78%, 62%)
HSV	hsv(280, 65%, 91%)
CMYK	cmyk(21.5%, 65.2%, 0%, 8.6%)
CIE-LAB	lab(53.85, 64.57, -59.53)
CIE-LCH	lch(53.85, 87.83, 317.33°)
OKLab	oklab(63.03% 0.1541 -0.1677)
OKLCH	oklch(63.03% 0.228 312.6)
XYZ	xyz(37.1762, 21.8364, 79.3315)
Luminance	0.2183 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B751E9 #83E951

analogous

#6B51E9 #B751E9 #E951CF

triadic

#B751E9 #E9B751 #51E9B7

tetradic

#B751E9 #E96B51 #83E951 #51CFE9

square

#B751E9 #E96B51 #83E951 #51CFE9

split-complementary

#B751E9 #CFE951 #51E96B

monochromatic

#7916AA #A01CE0 #B751E9 #CD87F0 #E4BEF7

Accessibility & contrast

On white

3.91

#B751E9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#B751E9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B751E9

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B751E9	#FFFFFF	#000000	##000000
##B751E9	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007BEE

Deuteranopia (green-blind)

#4583E6

Tritanopia (blue-blind)

#B26F96

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #b751e9;
/* rgb */ color: rgb(183, 81, 233);
/* oklch */ color: oklch(63.0% 0.228 312.6);

Tailwind

colors: {
  custom: {
    50: '#d188f1',
    500: '#b751e9',
    950: '#000000',
  },
}

SCSS

$custom: #b751e9;
$custom-light: #d188f1;
$custom-dark: #000000;

JSON

{
  "hex": "#b751e9",
  "rgb": {
    "r": 183,
    "g": 81,
    "b": 233
  },
  "hsl": {
    "h": 280.263,
    "s": 77.551,
    "l": 61.569
  },
  "oklch": {
    "l": 0.63032,
    "c": 0.22775,
    "h": 312.6
  },
  "luminance": 0.21835
}

Semantic roles & 50–950 ramp

primary

#B751E9

secondary

#C1E7AF

accent

#DA0C4F

background

#FDF8FE

surface

#FAF0FD

border

#D3CBD5

text

#140C17

muted

#837D85

Preview Lab

Preview with #B751E9

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

Preview Lab → · Contrast checker → · Palette generator →