#CB81FB#CB81FB

#CB81FB is a light, vivid violet. Relative luminance 0.354; OKLCH L 72.8% C 0.184 H 310.6°. Best body text is #000000 at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#CB81FB
RGB	rgb(203, 129, 251)
HSL	hsl(276, 94%, 75%)
HSV	hsv(276, 49%, 98%)
CMYK	cmyk(19.1%, 48.6%, 0%, 1.6%)
CIE-LAB	lab(66.03, 49.75, -49.98)
CIE-LCH	lch(66.03, 70.52, 314.87°)
OKLab	oklab(72.78% 0.1195 -0.1395)
OKLCH	oklch(72.78% 0.184 310.6)
XYZ	xyz(49.8883, 35.3630, 95.4457)
Luminance	0.3536 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB81FB #B1FB81

analogous

#8E81FB #CB81FB #FB81EE

triadic

#CB81FB #FBCB81 #81FBCB

tetradic

#CB81FB #FB8E81 #B1FB81 #81EEFB

square

#CB81FB #FB8E81 #B1FB81 #81EEFB

split-complementary

#CB81FB #EEFB81 #81FB8E

monochromatic

#9A0AF7 #B346F9 #CB81FB #E3BCFD #F3E1FE

Accessibility & contrast

On white

2.60

#CB81FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.07

#CB81FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CB81FB

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB81FB	#FFFFFF	#000000	##000000
##CB81FB	1.00	2.60	8.07	8.07
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.07	21.00	1.00	1.00
##000000	8.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#639DFF

Deuteranopia (green-blind)

#78A2F8

Tritanopia (blue-blind)

#C595B2

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #cb81fb;
/* rgb */ color: rgb(203, 129, 251);
/* oklch */ color: oklch(72.8% 0.184 310.6);

Tailwind

colors: {
  custom: {
    50: '#dda7fd',
    500: '#cb81fb',
    950: '#000000',
  },
}

SCSS

$custom: #cb81fb;
$custom-light: #dda7fd;
$custom-dark: #000000;

JSON

{
  "hex": "#cb81fb",
  "rgb": {
    "r": 203,
    "g": 129,
    "b": 251
  },
  "hsl": {
    "h": 276.393,
    "s": 93.846,
    "l": 74.51
  },
  "oklch": {
    "l": 0.72776,
    "c": 0.18372,
    "h": 310.6
  },
  "luminance": 0.35362
}

Semantic roles & 50–950 ramp

primary

#CB81FB

secondary

#E2F6D5

accent

#E6005A

background

#FDFAFF

surface

#FBF4FF

border

#D4CED7

text

#151018

muted

#837F86

Preview Lab

Preview with #CB81FB

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

Preview Lab → · Contrast checker → · Palette generator →