#C537B0#C537B0

#C537B0 is a mid, highly saturated purple. Relative luminance 0.177; OKLCH L 59.1% C 0.218 H 334.7°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#C537B0
RGB	rgb(197, 55, 176)
HSL	hsl(309, 56%, 49%)
HSV	hsv(309, 72%, 77%)
CMYK	cmyk(0%, 72.1%, 10.7%, 22.7%)
CIE-LAB	lab(49.18, 67.72, -34.12)
CIE-LCH	lch(49.18, 75.83, 333.26°)
OKLab	oklab(59.07% 0.1972 -0.0933)
OKLCH	oklch(59.07% 0.218 334.7)
XYZ	xyz(32.2290, 17.7401, 42.7927)
Luminance	0.1774 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C537B0 #37C54C

analogous

#9337C5 #C537B0 #C53769

triadic

#C537B0 #B0C537 #37B0C5

tetradic

#C537B0 #C59337 #37C54C #3769C5

square

#C537B0 #C59337 #37C54C #3769C5

split-complementary

#C537B0 #69C537 #37C593

monochromatic

#651C5B #952A85 #C537B0 #D465C4 #E195D6

Accessibility & contrast

On white

4.62

#C537B0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#C537B0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #C537B0

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C537B0	#FFFFFF	#000000	##FFFFFF
##C537B0	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3668B3

Deuteranopia (green-blind)

#687CAD

Tritanopia (blue-blind)

#CE4370

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #c537b0;
/* rgb */ color: rgb(197, 55, 176);
/* oklch */ color: oklch(59.1% 0.218 334.7);

Tailwind

colors: {
  custom: {
    50: '#da7bc8',
    500: '#c537b0',
    950: '#000000',
  },
}

SCSS

$custom: #c537b0;
$custom-light: #da7bc8;
$custom-dark: #000000;

JSON

{
  "hex": "#c537b0",
  "rgb": {
    "r": 197,
    "g": 55,
    "b": 176
  },
  "hsl": {
    "h": 308.873,
    "s": 56.349,
    "l": 49.412
  },
  "oklch": {
    "l": 0.5907,
    "c": 0.2181,
    "h": 334.7
  },
  "luminance": 0.17737
}

Semantic roles & 50–950 ramp

primary

#C537B0

secondary

#8BCD95

accent

#E05F48

background

#FDF8FC

surface

#FBEFF8

border

#D4CAD1

text

#150A13

muted

#837C82

Preview Lab

Preview with #C537B0

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

Preview Lab → · Contrast checker → · Palette generator →