#B151E7#B151E7

#B151E7 is a light, highly saturated violet. Relative luminance 0.210; OKLCH L 62.2% C 0.224 H 311.0°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#B151E7
RGB	rgb(177, 81, 231)
HSL	hsl(278, 76%, 61%)
HSV	hsv(278, 65%, 91%)
CMYK	cmyk(23.4%, 64.9%, 0%, 9.4%)
CIE-LAB	lab(52.95, 62.86, -59.90)
CIE-LCH	lch(52.95, 86.82, 316.38°)
OKLab	oklab(62.18% 0.1468 -0.169)
OKLCH	oklch(62.18% 0.224 311)
XYZ	xyz(35.4950, 21.0023, 77.7698)
Luminance	0.2100 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B151E7 #87E751

analogous

#6651E7 #B151E7 #E751D2

triadic

#B151E7 #E7B151 #51E7B1

tetradic

#B151E7 #E76651 #87E751 #51D2E7

square

#B151E7 #E76651 #87E751 #51D2E7

split-complementary

#B151E7 #D2E751 #51E766

monochromatic

#7317A7 #981EDC #B151E7 #C987EE #E1BDF6

Accessibility & contrast

On white

4.04

#B151E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#B151E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B151E7

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B151E7	#FFFFFF	#000000	##000000
##B151E7	1.00	4.04	5.20	5.20
#FFFFFF	4.04	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)

#007AEC

Deuteranopia (green-blind)

#3F80E4

Tritanopia (blue-blind)

#AA6F95

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #b151e7;
/* rgb */ color: rgb(177, 81, 231);
/* oklch */ color: oklch(62.2% 0.224 311.0);

Tailwind

colors: {
  custom: {
    50: '#cc88ef',
    500: '#b151e7',
    950: '#000000',
  },
}

SCSS

$custom: #b151e7;
$custom-light: #cc88ef;
$custom-dark: #000000;

JSON

{
  "hex": "#b151e7",
  "rgb": {
    "r": 177,
    "g": 81,
    "b": 231
  },
  "hsl": {
    "h": 278.4,
    "s": 75.758,
    "l": 61.176
  },
  "oklch": {
    "l": 0.6218,
    "c": 0.22383,
    "h": 311
  },
  "luminance": 0.21001
}

Semantic roles & 50–950 ramp

primary

#B151E7

secondary

#C2E6AE

accent

#D80E56

background

#FDF8FE

surface

#FAF0FD

border

#D3CBD5

text

#140C17

muted

#837D85

Preview Lab

Preview with #B151E7

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

Preview Lab → · Contrast checker → · Palette generator →