#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
RGBrgb(197, 55, 176)
HSLhsl(309, 56%, 49%)
HSVhsv(309, 72%, 77%)
CMYKcmyk(0%, 72.1%, 10.7%, 22.7%)
CIE-LABlab(49.18, 67.72, -34.12)
CIE-LCHlch(49.18, 75.83, 333.26°)
OKLaboklab(59.07% 0.1972 -0.0933)
OKLCHoklch(59.07% 0.218 334.7)
XYZxyz(32.2290, 17.7401, 42.7927)
Luminance0.1774 (WCAG relative)
Temperatureneutral
Familypurple

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
##C537B01.004.624.554.62
#FFFFFF4.621.0021.001.00
#0000004.5521.001.0021.00
##FFFFFF4.621.0021.001.00

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 →

#C537B0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva