#C540B3#C540B3

#C540B3 is a mid, highly saturated purple. Relative luminance 0.188; OKLCH L 60.0% C 0.210 H 333.8°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#C540B3
RGB	rgb(197, 64, 179)
HSL	hsl(308, 53%, 51%)
HSV	hsv(308, 68%, 77%)
CMYK	cmyk(0%, 67.5%, 9.1%, 22.7%)
CIE-LAB	lab(50.45, 65.00, -33.89)
CIE-LCH	lch(50.45, 73.31, 332.46°)
OKLab	oklab(60.03% 0.1881 -0.0927)
OKLCH	oklch(60.03% 0.21 333.8)
XYZ	xyz(32.9962, 18.7945, 44.5289)
Luminance	0.1879 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C540B3 #40C552

analogous

#9440C5 #C540B3 #C54070

triadic

#C540B3 #B3C540 #40B3C5

tetradic

#C540B3 #C59440 #40C552 #4070C5

square

#C540B3 #C59440 #40C552 #4070C5

split-complementary

#C540B3 #70C540 #40C594

monochromatic

#6A2060 #992F8B #C540B3 #D36FC6 #E29ED8

Accessibility & contrast

On white

4.41

#C540B3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#C540B3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C540B3

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C540B3	#FFFFFF	#000000	##000000
##C540B3	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D6CB6

Deuteranopia (green-blind)

#6B7FB0

Tritanopia (blue-blind)

#CE4B74

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #c540b3;
/* rgb */ color: rgb(197, 64, 179);
/* oklch */ color: oklch(60.0% 0.210 333.8);

Tailwind

colors: {
  custom: {
    50: '#da7fca',
    500: '#c540b3',
    950: '#000000',
  },
}

SCSS

$custom: #c540b3;
$custom-light: #da7fca;
$custom-dark: #000000;

JSON

{
  "hex": "#c540b3",
  "rgb": {
    "r": 197,
    "g": 64,
    "b": 179
  },
  "hsl": {
    "h": 308.12,
    "s": 53.414,
    "l": 51.176
  },
  "oklch": {
    "l": 0.60032,
    "c": 0.20971,
    "h": 333.8
  },
  "luminance": 0.18792
}

Semantic roles & 50–950 ramp

primary

#C540B3

secondary

#93CE9B

accent

#DD5F4B

background

#FDF8FC

surface

#FBEFF8

border

#D4CAD1

text

#150B13

muted

#837C82

Preview Lab

Preview with #C540B3

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

Preview Lab → · Contrast checker → · Palette generator →