#B251F7#B251F7

#B251F7 is a light, highly saturated violet. Relative luminance 0.221; OKLCH L 63.4% C 0.240 H 307.7°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#B251F7
RGB	rgb(178, 81, 247)
HSL	hsl(275, 91%, 64%)
HSV	hsv(275, 67%, 97%)
CMYK	cmyk(27.9%, 67.2%, 0%, 3.1%)
CIE-LAB	lab(54.10, 66.48, -67.00)
CIE-LCH	lch(54.10, 94.39, 314.78°)
OKLab	oklab(63.35% 0.1467 -0.1898)
OKLCH	oklch(63.35% 0.24 307.7)
XYZ	xyz(38.0875, 22.0658, 90.2303)
Luminance	0.2207 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B251F7 #96F751

analogous

#5F51F7 #B251F7 #F751E9

triadic

#B251F7 #F7B251 #51F7B2

tetradic

#B251F7 #F75F51 #96F751 #51E9F7

square

#B251F7 #F75F51 #96F751 #51E9F7

split-complementary

#B251F7 #E9F751 #51F75F

monochromatic

#7709C5 #9816F4 #B251F7 #CC8CFA #E6C6FC

Accessibility & contrast

On white

3.88

#B251F7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#B251F7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B251F7

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B251F7	#FFFFFF	#000000	##000000
##B251F7	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007EFC

Deuteranopia (green-blind)

#2982F3

Tritanopia (blue-blind)

#A7759E

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #b251f7;
/* rgb */ color: rgb(178, 81, 247);
/* oklch */ color: oklch(63.4% 0.240 307.7);

Tailwind

colors: {
  custom: {
    50: '#ce88fb',
    500: '#b251f7',
    950: '#000000',
  },
}

SCSS

$custom: #b251f7;
$custom-light: #ce88fb;
$custom-dark: #000000;

JSON

{
  "hex": "#b251f7",
  "rgb": {
    "r": 178,
    "g": 81,
    "b": 247
  },
  "hsl": {
    "h": 275.06,
    "s": 91.209,
    "l": 64.314
  },
  "oklch": {
    "l": 0.63352,
    "c": 0.23988,
    "h": 307.7
  },
  "luminance": 0.22065
}

Semantic roles & 50–950 ramp

primary

#B251F7

secondary

#CDEFB5

accent

#E6005F

background

#FDF8FF

surface

#FAF0FF

border

#D3CBD7

text

#140C17

muted

#837D85

Preview Lab

Preview with #B251F7

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

Preview Lab → · Contrast checker → · Palette generator →