#C337B3#C337B3

#C337B3 is a mid, highly saturated purple. Relative luminance 0.176; OKLCH L 58.9% C 0.219 H 333.1°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#C337B3
RGB	rgb(195, 55, 179)
HSL	hsl(307, 56%, 49%)
HSV	hsv(307, 72%, 76%)
CMYK	cmyk(0%, 71.8%, 8.2%, 23.5%)
CIE-LAB	lab(49.00, 67.71, -36.19)
CIE-LCH	lch(49.00, 76.77, 331.88°)
OKLab	oklab(58.92% 0.1954 -0.0993)
OKLCH	oklch(58.92% 0.219 333.1)
XYZ	xyz(32.0087, 17.5918, 44.3488)
Luminance	0.1759 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C337B3 #37C347

analogous

#8D37C3 #C337B3 #C3376D

triadic

#C337B3 #B3C337 #37B3C3

tetradic

#C337B3 #C38D37 #37C347 #376DC3

square

#C337B3 #C38D37 #37C347 #376DC3

split-complementary

#C337B3 #6DC337 #37C38D

monochromatic

#641C5B #932A87 #C337B3 #D364C7 #E194D8

Accessibility & contrast

On white

4.65

#C337B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#C337B3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #C337B3

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C337B3	#FFFFFF	#000000	##FFFFFF
##C337B3	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3168B6

Deuteranopia (green-blind)

#657CB0

Tritanopia (blue-blind)

#CC4571

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #c337b3;
/* rgb */ color: rgb(195, 55, 179);
/* oklch */ color: oklch(58.9% 0.219 333.1);

Tailwind

colors: {
  custom: {
    50: '#d97bca',
    500: '#c337b3',
    950: '#000000',
  },
}

SCSS

$custom: #c337b3;
$custom-light: #d97bca;
$custom-dark: #000000;

JSON

{
  "hex": "#c337b3",
  "rgb": {
    "r": 195,
    "g": 55,
    "b": 179
  },
  "hsl": {
    "h": 306.857,
    "s": 56,
    "l": 49.02
  },
  "oklch": {
    "l": 0.58923,
    "c": 0.21914,
    "h": 333.1
  },
  "luminance": 0.17589
}

Semantic roles & 50–950 ramp

primary

#C337B3

secondary

#8ACC91

accent

#DF5A49

background

#FDF8FC

surface

#FBEFF8

border

#D4CAD1

text

#150A13

muted

#837C82

Preview Lab

Preview with #C337B3

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

Preview Lab → · Contrast checker → · Palette generator →