#CB37C3#CB37C3

#CB37C3 is a mid, highly saturated purple. Relative luminance 0.194; OKLCH L 61.0% C 0.235 H 330.4°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#CB37C3
RGB	rgb(203, 55, 195)
HSL	hsl(303, 59%, 51%)
HSV	hsv(303, 73%, 80%)
CMYK	cmyk(0%, 72.9%, 3.9%, 20.4%)
CIE-LAB	lab(51.12, 71.94, -42.07)
CIE-LCH	lch(51.12, 83.33, 329.68°)
OKLab	oklab(60.96% 0.2042 -0.1161)
OKLCH	oklch(60.96% 0.235 330.4)
XYZ	xyz(35.8450, 19.3718, 53.4704)
Luminance	0.1937 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB37C3 #37CB3F

analogous

#8937CB #CB37C3 #CB3779

triadic

#CB37C3 #C3CB37 #37C3CB

tetradic

#CB37C3 #CB8937 #37CB3F #3779CB

square

#CB37C3 #CB8937 #37CB3F #3779CB

split-complementary

#CB37C3 #79CB37 #37CB89

monochromatic

#6C1C67 #9C2996 #CB37C3 #D868D2 #E498E0

Accessibility & contrast

On white

4.31

#CB37C3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#CB37C3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB37C3

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB37C3	#FFFFFF	#000000	##000000
##CB37C3	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#266DC7

Deuteranopia (green-blind)

#6481BF

Tritanopia (blue-blind)

#D34A7A

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #cb37c3;
/* rgb */ color: rgb(203, 55, 195);
/* oklch */ color: oklch(61.0% 0.235 330.4);

Tailwind

colors: {
  custom: {
    50: '#df7dd5',
    500: '#cb37c3',
    950: '#000000',
  },
}

SCSS

$custom: #cb37c3;
$custom-light: #df7dd5;
$custom-dark: #000000;

JSON

{
  "hex": "#cb37c3",
  "rgb": {
    "r": 203,
    "g": 55,
    "b": 195
  },
  "hsl": {
    "h": 303.243,
    "s": 58.73,
    "l": 50.588
  },
  "oklch": {
    "l": 0.60963,
    "c": 0.23486,
    "h": 330.4
  },
  "luminance": 0.19369
}

Semantic roles & 50–950 ramp

primary

#CB37C3

secondary

#8ED092

accent

#E24E46

background

#FEF8FD

surface

#FCEFFA

border

#D5CAD3

text

#160B14

muted

#847C83

Preview Lab

Preview with #CB37C3

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

Preview Lab → · Contrast checker → · Palette generator →