#A63C99#A63C99

#A63C99 is a mid, vivid purple. Relative luminance 0.136; OKLCH L 53.8% C 0.176 H 332.9°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#A63C99
RGB	rgb(166, 60, 153)
HSL	hsl(307, 47%, 44%)
HSV	hsv(307, 64%, 65%)
CMYK	cmyk(0%, 63.9%, 7.8%, 34.9%)
CIE-LAB	lab(43.71, 54.61, -29.39)
CIE-LCH	lch(43.71, 62.01, 331.71°)
OKLab	oklab(53.77% 0.1571 -0.0804)
OKLCH	oklch(53.77% 0.176 332.9)
XYZ	xyz(23.0916, 13.6404, 31.5475)
Luminance	0.1364 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63C99 #3CA649

analogous

#7E3CA6 #A63C99 #A63C64

triadic

#A63C99 #99A63C #3C99A6

tetradic

#A63C99 #A67E3C #3CA649 #3C64A6

square

#A63C99 #A67E3C #3CA649 #3C64A6

split-complementary

#A63C99 #64A63C #3CA67E

monochromatic

#4C1C46 #792C70 #A63C99 #C45BB7 #D488CB

Accessibility & contrast

On white

5.63

#A63C99 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#A63C99 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63C99

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63C99	#FFFFFF	#000000	##FFFFFF
##A63C99	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#395E9C

Deuteranopia (green-blind)

#5C6D96

Tritanopia (blue-blind)

#AD4565

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #a63c99;
/* rgb */ color: rgb(166, 60, 153);
/* oklch */ color: oklch(53.8% 0.176 332.9);

Tailwind

colors: {
  custom: {
    50: '#c379b7',
    500: '#a63c99',
    950: '#000000',
  },
}

SCSS

$custom: #a63c99;
$custom-light: #c379b7;
$custom-dark: #000000;

JSON

{
  "hex": "#a63c99",
  "rgb": {
    "r": 166,
    "g": 60,
    "b": 153
  },
  "hsl": {
    "h": 307.358,
    "s": 46.903,
    "l": 44.314
  },
  "oklch": {
    "l": 0.53774,
    "c": 0.17648,
    "h": 332.9
  },
  "luminance": 0.13639
}

Semantic roles & 50–950 ramp

primary

#A63C99

secondary

#7FBE87

accent

#D76251

background

#FCF7FB

surface

#F8EEF6

border

#D1C9D0

text

#130A11

muted

#827C80

Preview Lab

Preview with #A63C99

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

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