#B457EF#B457EF

#B457EF is a light, highly saturated violet. Relative luminance 0.228; OKLCH L 63.8% C 0.225 H 309.6°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#B457EF
RGB	rgb(180, 87, 239)
HSL	hsl(277, 83%, 64%)
HSV	hsv(277, 64%, 94%)
CMYK	cmyk(24.7%, 63.6%, 0%, 6.3%)
CIE-LAB	lab(54.82, 62.48, -61.37)
CIE-LCH	lch(54.82, 87.57, 315.51°)
OKLab	oklab(63.76% 0.1434 -0.1732)
OKLCH	oklch(63.76% 0.225 309.6)
XYZ	xyz(37.8075, 22.7524, 84.0446)
Luminance	0.2275 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B457EF #92EF57

analogous

#6857EF #B457EF #EF57DE

triadic

#B457EF #EFB457 #57EFB4

tetradic

#B457EF #EF6857 #92EF57 #57DEEF

square

#B457EF #EF6857 #92EF57 #57DEEF

split-complementary

#B457EF #DEEF57 #57EF68

monochromatic

#7912BA #9B1FEA #B457EF #CD8FF4 #E6C7FA

Accessibility & contrast

On white

3.78

#B457EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#B457EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B457EF

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B457EF	#FFFFFF	#000000	##000000
##B457EF	1.00	3.78	5.55	5.55
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007FF4

Deuteranopia (green-blind)

#4185EC

Tritanopia (blue-blind)

#AC769C

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #b457ef;
/* rgb */ color: rgb(180, 87, 239);
/* oklch */ color: oklch(63.8% 0.225 309.6);

Tailwind

colors: {
  custom: {
    50: '#cf8cf5',
    500: '#b457ef',
    950: '#000000',
  },
}

SCSS

$custom: #b457ef;
$custom-light: #cf8cf5;
$custom-dark: #000000;

JSON

{
  "hex": "#b457ef",
  "rgb": {
    "r": 180,
    "g": 87,
    "b": 239
  },
  "hsl": {
    "h": 276.711,
    "s": 82.609,
    "l": 63.922
  },
  "oklch": {
    "l": 0.63762,
    "c": 0.22487,
    "h": 309.6
  },
  "luminance": 0.22752
}

Semantic roles & 50–950 ramp

primary

#B457EF

secondary

#CBECB6

accent

#DF065B

background

#FDF8FF

surface

#FAF0FE

border

#D3CBD6

text

#140C17

muted

#837D85

Preview Lab

Preview with #B457EF

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

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