#C537B1#C537B1

#C537B1 is a mid, highly saturated purple. Relative luminance 0.178; OKLCH L 59.1% C 0.219 H 334.3°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#C537B1
RGB	rgb(197, 55, 177)
HSL	hsl(308, 56%, 49%)
HSV	hsv(308, 72%, 77%)
CMYK	cmyk(0%, 72.1%, 10.2%, 22.7%)
CIE-LAB	lab(49.23, 67.87, -34.63)
CIE-LCH	lch(49.23, 76.19, 332.97°)
OKLab	oklab(59.12% 0.1972 -0.0947)
OKLCH	oklch(59.12% 0.219 334.3)
XYZ	xyz(32.3283, 17.7798, 43.3157)
Luminance	0.1778 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C537B1 #37C54B

analogous

#9237C5 #C537B1 #C5376A

triadic

#C537B1 #B1C537 #37B1C5

tetradic

#C537B1 #C59237 #37C54B #376AC5

square

#C537B1 #C59237 #37C54B #376AC5

split-complementary

#C537B1 #6AC537 #37C592

monochromatic

#651C5B #952A86 #C537B1 #D465C4 #E195D7

Accessibility & contrast

On white

4.61

#C537B1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#C537B1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #C537B1

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C537B1	#FFFFFF	#000000	##FFFFFF
##C537B1	1.00	4.61	4.56	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3568B4

Deuteranopia (green-blind)

#687CAE

Tritanopia (blue-blind)

#CE4370

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #c537b1;
/* rgb */ color: rgb(197, 55, 177);
/* oklch */ color: oklch(59.1% 0.219 334.3);

Tailwind

colors: {
  custom: {
    50: '#da7bc8',
    500: '#c537b1',
    950: '#000000',
  },
}

SCSS

$custom: #c537b1;
$custom-light: #da7bc8;
$custom-dark: #000000;

JSON

{
  "hex": "#c537b1",
  "rgb": {
    "r": 197,
    "g": 55,
    "b": 177
  },
  "hsl": {
    "h": 308.451,
    "s": 56.349,
    "l": 49.412
  },
  "oklch": {
    "l": 0.59121,
    "c": 0.21881,
    "h": 334.3
  },
  "luminance": 0.17777
}

Semantic roles & 50–950 ramp

primary

#C537B1

secondary

#8BCD94

accent

#E05D48

background

#FDF8FC

surface

#FBEFF8

border

#D4CAD1

text

#150A13

muted

#837C82

Preview Lab

Preview with #C537B1

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

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