#B183EF#B183EF

#B183EF is a light, vivid violet. Relative luminance 0.318; OKLCH L 69.9% C 0.159 H 302.1°. Best body text is #000000 at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#B183EF
RGB	rgb(177, 131, 239)
HSL	hsl(266, 77%, 73%)
HSV	hsv(266, 45%, 94%)
CMYK	cmyk(25.9%, 45.2%, 0%, 6.3%)
CIE-LAB	lab(63.19, 38.98, -48.04)
CIE-LCH	lch(63.19, 61.87, 309.06°)
OKLab	oklab(69.85% 0.0844 -0.1345)
OKLCH	oklch(69.85% 0.159 302.1)
XYZ	xyz(41.8243, 31.8117, 85.5815)
Luminance	0.3181 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B183EF #C1EF83

analogous

#838BEF #B183EF #E783EF

triadic

#B183EF #EFB183 #83EFB1

tetradic

#B183EF #EF838B #C1EF83 #83EFE7

square

#B183EF #EF838B #C1EF83 #83EFE7

split-complementary

#B183EF #EFE783 #8BEF83

monochromatic

#6E1CDB #8F4DE8 #B183EF #D3B9F6 #EEE4FC

Accessibility & contrast

On white

2.85

#B183EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.36

#B183EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B183EF

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B183EF	#FFFFFF	#000000	##000000
##B183EF	1.00	2.85	7.36	7.36
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.36	21.00	1.00	1.00
##000000	7.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6598F3

Deuteranopia (green-blind)

#6F99EC

Tritanopia (blue-blind)

#A696AE

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #b183ef;
/* rgb */ color: rgb(177, 131, 239);
/* oklch */ color: oklch(69.9% 0.159 302.1);

Tailwind

colors: {
  custom: {
    50: '#caa8f5',
    500: '#b183ef',
    950: '#000000',
  },
}

SCSS

$custom: #b183ef;
$custom-light: #caa8f5;
$custom-dark: #000000;

JSON

{
  "hex": "#b183ef",
  "rgb": {
    "r": 177,
    "g": 131,
    "b": 239
  },
  "hsl": {
    "h": 265.556,
    "s": 77.143,
    "l": 72.549
  },
  "oklch": {
    "l": 0.69852,
    "c": 0.15883,
    "h": 302.1
  },
  "luminance": 0.31812
}

Semantic roles & 50–950 ramp

primary

#B183EF

secondary

#E8F3D8

accent

#D90C82

background

#FCFAFE

surface

#F9F4FD

border

#D2CED5

text

#130F17

muted

#827F85

Preview Lab

Preview with #B183EF

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

Preview Lab → · Contrast checker → · Palette generator →