#CB37CC#CB37CC

#CB37CC is a mid, highly saturated purple. Relative luminance 0.198; OKLCH L 61.5% C 0.241 H 327.7°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#CB37CC
RGB	rgb(203, 55, 204)
HSL	hsl(300, 59%, 51%)
HSV	hsv(300, 73%, 80%)
CMYK	cmyk(0.5%, 73%, 0%, 20%)
CIE-LAB	lab(51.60, 73.35, -46.49)
CIE-LCH	lch(51.60, 86.84, 327.63°)
OKLab	oklab(61.46% 0.2042 -0.1289)
OKLCH	oklch(61.46% 0.242 327.7)
XYZ	xyz(36.8934, 19.7912, 58.9919)
Luminance	0.1979 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB37CC #38CC37

analogous

#8037CC #CB37CC #CC3782

triadic

#CB37CC #CCCB37 #37CCCB

tetradic

#CB37CC #CC8037 #38CC37 #3782CC

square

#CB37CC #CC8037 #38CC37 #3782CC

split-complementary

#CB37CC #82CC37 #37CC80

monochromatic

#6C1C6D #9D289E #CB37CC #D868D8 #E499E5

Accessibility & contrast

On white

4.24

#CB37CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#CB37CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB37CC

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB37CC	#FFFFFF	#000000	##000000
##CB37CC	1.00	4.24	4.96	4.96
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#156FD0

Deuteranopia (green-blind)

#5F82C8

Tritanopia (blue-blind)

#D14F7F

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #cb37cc;
/* rgb */ color: rgb(203, 55, 204);
/* oklch */ color: oklch(61.5% 0.241 327.7);

Tailwind

colors: {
  custom: {
    50: '#df7ddc',
    500: '#cb37cc',
    950: '#000000',
  },
}

SCSS

$custom: #cb37cc;
$custom-light: #df7ddc;
$custom-dark: #000000;

JSON

{
  "hex": "#cb37cc",
  "rgb": {
    "r": 203,
    "g": 55,
    "b": 204
  },
  "hsl": {
    "h": 299.597,
    "s": 59.363,
    "l": 50.784
  },
  "oklch": {
    "l": 0.61462,
    "c": 0.2415,
    "h": 327.7
  },
  "luminance": 0.19789
}

Semantic roles & 50–950 ramp

primary

#CB37CC

secondary

#8FD08E

accent

#E34546

background

#FEF8FD

surface

#FCEFFB

border

#D5CAD4

text

#160B15

muted

#847C83

Preview Lab

Preview with #CB37CC

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

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