#CB51CC#CB51CC

#CB51CC is a light, highly saturated purple. Relative luminance 0.229; OKLCH L 63.9% C 0.210 H 327.4°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#CB51CC
RGB	rgb(203, 81, 204)
HSL	hsl(300, 55%, 56%)
HSV	hsv(300, 60%, 80%)
CMYK	cmyk(0.5%, 60.3%, 0%, 20%)
CIE-LAB	lab(55.01, 63.76, -41.09)
CIE-LCH	lch(55.01, 75.85, 327.20°)
OKLab	oklab(63.92% 0.1772 -0.1134)
OKLCH	oklch(63.92% 0.21 327.4)
XYZ	xyz(38.4695, 22.9435, 59.5173)
Luminance	0.2294 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB51CC #52CC51

analogous

#8D51CC #CB51CC #CC518F

triadic

#CB51CC #CCCB51 #51CCCB

tetradic

#CB51CC #CC8D51 #52CC51 #518FCC

square

#CB51CC #CC8D51 #52CC51 #518FCC

split-complementary

#CB51CC #8FCC51 #51CC8D

monochromatic

#7D257E #AC33AD #CB51CC #D980DA #E7B0E8

Accessibility & contrast

On white

3.76

#CB51CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#CB51CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB51CC

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB51CC	#FFFFFF	#000000	##000000
##CB51CC	1.00	3.76	5.59	5.59
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.59	21.00	1.00	1.00
##000000	5.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#427AD0

Deuteranopia (green-blind)

#6D89C9

Tritanopia (blue-blind)

#D16187

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #cb51cc;
/* rgb */ color: rgb(203, 81, 204);
/* oklch */ color: oklch(63.9% 0.210 327.4);

Tailwind

colors: {
  custom: {
    50: '#de89dc',
    500: '#cb51cc',
    950: '#000000',
  },
}

SCSS

$custom: #cb51cc;
$custom-light: #de89dc;
$custom-dark: #000000;

JSON

{
  "hex": "#cb51cc",
  "rgb": {
    "r": 203,
    "g": 81,
    "b": 204
  },
  "hsl": {
    "h": 299.512,
    "s": 54.667,
    "l": 55.882
  },
  "oklch": {
    "l": 0.63923,
    "c": 0.21036,
    "h": 327.4
  },
  "luminance": 0.22941
}

Semantic roles & 50–950 ramp

primary

#CB51CC

secondary

#A3D6A3

accent

#DE4A4B

background

#FEF8FD

surface

#FCF0FB

border

#D5CBD4

text

#160C15

muted

#847D83

Preview Lab

Preview with #CB51CC

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

Preview Lab → · Contrast checker → · Palette generator →