#B051E5#B051E5

#B051E5 is a mid, highly saturated violet. Relative luminance 0.208; OKLCH L 61.9% C 0.222 H 311.1°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#B051E5
RGB	rgb(176, 81, 229)
HSL	hsl(279, 74%, 61%)
HSV	hsv(279, 65%, 90%)
CMYK	cmyk(23.1%, 64.6%, 0%, 10.2%)
CIE-LAB	lab(52.70, 62.22, -59.18)
CIE-LCH	lch(52.70, 85.87, 316.43°)
OKLab	oklab(61.93% 0.1457 -0.1669)
OKLCH	oklch(61.93% 0.222 311.1)
XYZ	xyz(34.9871, 20.7729, 76.2800)
Luminance	0.2077 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B051E5 #86E551

analogous

#6651E5 #B051E5 #E551D0

triadic

#B051E5 #E5B051 #51E5B0

tetradic

#B051E5 #E56651 #86E551 #51D0E5

square

#B051E5 #E56651 #86E551 #51D0E5

split-complementary

#B051E5 #D0E551 #51E566

monochromatic

#7118A3 #9720D8 #B051E5 #C886ED #E0BBF5

Accessibility & contrast

On white

4.07

#B051E5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#B051E5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B051E5

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B051E5	#FFFFFF	#000000	##000000
##B051E5	1.00	4.07	5.15	5.15
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0079E9

Deuteranopia (green-blind)

#4080E2

Tritanopia (blue-blind)

#A96F94

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #b051e5;
/* rgb */ color: rgb(176, 81, 229);
/* oklch */ color: oklch(61.9% 0.222 311.1);

Tailwind

colors: {
  custom: {
    50: '#cc88ee',
    500: '#b051e5',
    950: '#000000',
  },
}

SCSS

$custom: #b051e5;
$custom-light: #cc88ee;
$custom-dark: #000000;

JSON

{
  "hex": "#b051e5",
  "rgb": {
    "r": 176,
    "g": 81,
    "b": 229
  },
  "hsl": {
    "h": 278.514,
    "s": 74,
    "l": 60.784
  },
  "oklch": {
    "l": 0.61932,
    "c": 0.22154,
    "h": 311.1
  },
  "luminance": 0.20772
}

Semantic roles & 50–950 ramp

primary

#B051E5

secondary

#C1E5AD

accent

#D60F57

background

#FCF8FE

surface

#F9F0FD

border

#D2CBD5

text

#140C16

muted

#827D84

Preview Lab

Preview with #B051E5

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

Preview Lab → · Contrast checker → · Palette generator →