#C437B2#C437B2

#C437B2 is a mid, highly saturated purple. Relative luminance 0.177; OKLCH L 59.0% C 0.219 H 333.7°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#C437B2
RGB	rgb(196, 55, 178)
HSL	hsl(308, 56%, 49%)
HSV	hsv(308, 72%, 77%)
CMYK	cmyk(0%, 71.9%, 9.2%, 23.1%)
CIE-LAB	lab(49.11, 67.79, -35.41)
CIE-LCH	lch(49.11, 76.48, 332.42°)
OKLab	oklab(59.02% 0.1963 -0.097)
OKLCH	oklch(59.02% 0.219 333.7)
XYZ	xyz(32.1673, 17.6852, 43.8303)
Luminance	0.1768 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C437B2 #37C449

analogous

#9037C4 #C437B2 #C4376B

triadic

#C437B2 #B2C437 #37B2C4

tetradic

#C437B2 #C49037 #37C449 #376BC4

square

#C437B2 #C49037 #37C449 #376BC4

split-complementary

#C437B2 #6BC437 #37C490

monochromatic

#641C5B #942A87 #C437B2 #D465C5 #E194D7

Accessibility & contrast

On white

4.63

#C437B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#C437B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #C437B2

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C437B2	#FFFFFF	#000000	##FFFFFF
##C437B2	1.00	4.63	4.54	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3368B5

Deuteranopia (green-blind)

#667CAF

Tritanopia (blue-blind)

#CD4471

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #c437b2;
/* rgb */ color: rgb(196, 55, 178);
/* oklch */ color: oklch(59.0% 0.219 333.7);

Tailwind

colors: {
  custom: {
    50: '#da7bc9',
    500: '#c437b2',
    950: '#000000',
  },
}

SCSS

$custom: #c437b2;
$custom-light: #da7bc9;
$custom-dark: #000000;

JSON

{
  "hex": "#c437b2",
  "rgb": {
    "r": 196,
    "g": 55,
    "b": 178
  },
  "hsl": {
    "h": 307.66,
    "s": 56.175,
    "l": 49.216
  },
  "oklch": {
    "l": 0.59022,
    "c": 0.21897,
    "h": 333.7
  },
  "luminance": 0.17682
}

Semantic roles & 50–950 ramp

primary

#C437B2

secondary

#8BCC93

accent

#DF5C48

background

#FDF8FC

surface

#FBEFF8

border

#D4CAD1

text

#150A13

muted

#837C82

Preview Lab

Preview with #C437B2

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

Preview Lab → · Contrast checker → · Palette generator →