#CB59EB#CB59EB

#CB59EB is a light, highly saturated purple. Relative luminance 0.258; OKLCH L 66.5% C 0.227 H 318.2°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#CB59EB
RGB	rgb(203, 89, 235)
HSL	hsl(287, 78%, 64%)
HSV	hsv(287, 62%, 92%)
CMYK	cmyk(13.6%, 62.1%, 0%, 7.8%)
CIE-LAB	lab(57.89, 65.94, -54.05)
CIE-LCH	lch(57.89, 85.26, 320.66°)
OKLab	oklab(66.53% 0.1689 -0.1512)
OKLCH	oklch(66.53% 0.227 318.2)
XYZ	xyz(43.1943, 25.8412, 81.2937)
Luminance	0.2584 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB59EB #79EB59

analogous

#8259EB #CB59EB #EB59C2

triadic

#CB59EB #EBCB59 #59EBCB

tetradic

#CB59EB #EB8259 #79EB59 #59C2EB

square

#CB59EB #EB8259 #79EB59 #59C2EB

split-complementary

#CB59EB #C2EB59 #59EB82

monochromatic

#9116B4 #BA22E4 #CB59EB #DC90F2 #EDC6F8

Accessibility & contrast

On white

3.40

#CB59EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#CB59EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB59EB

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB59EB	#FFFFFF	#000000	##000000
##CB59EB	1.00	3.40	6.17	6.17
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.17	21.00	1.00	1.00
##000000	6.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D84EF

Deuteranopia (green-blind)

#608FE7

Tritanopia (blue-blind)

#CA729A

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #cb59eb;
/* rgb */ color: rgb(203, 89, 235);
/* oklch */ color: oklch(66.5% 0.227 318.2);

Tailwind

colors: {
  custom: {
    50: '#de8ff2',
    500: '#cb59eb',
    950: '#000000',
  },
}

SCSS

$custom: #cb59eb;
$custom-light: #de8ff2;
$custom-dark: #000000;

JSON

{
  "hex": "#cb59eb",
  "rgb": {
    "r": 203,
    "g": 89,
    "b": 235
  },
  "hsl": {
    "h": 286.849,
    "s": 78.495,
    "l": 63.529
  },
  "oklch": {
    "l": 0.66532,
    "c": 0.22669,
    "h": 318.2
  },
  "luminance": 0.25839
}

Semantic roles & 50–950 ramp

primary

#CB59EB

secondary

#C1EAB6

accent

#DB0B38

background

#FEF9FE

surface

#FCF1FD

border

#D5CBD5

text

#160D17

muted

#847E85

Preview Lab

Preview with #CB59EB

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

Preview Lab → · Contrast checker → · Palette generator →