#A63FB9#A63FB9

#A63FB9 is a mid, vivid purple. Relative luminance 0.152; OKLCH L 55.9% C 0.200 H 321.1°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#A63FB9
RGB	rgb(166, 63, 185)
HSL	hsl(291, 49%, 49%)
HSV	hsv(291, 66%, 73%)
CMYK	cmyk(10.3%, 65.9%, 0%, 27.5%)
CIE-LAB	lab(45.86, 59.01, -44.96)
CIE-LCH	lch(45.86, 74.18, 322.70°)
OKLab	oklab(55.88% 0.1553 -0.1255)
OKLCH	oklch(55.88% 0.2 321.1)
XYZ	xyz(26.2593, 15.1661, 47.4337)
Luminance	0.1517 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63FB9 #52B93F

analogous

#693FB9 #A63FB9 #B93F8F

triadic

#A63FB9 #B9A63F #3FB9A6

tetradic

#A63FB9 #B9693F #52B93F #3F8FB9

square

#A63FB9 #B9693F #52B93F #3F8FB9

split-complementary

#A63FB9 #8FB93F #3FB969

monochromatic

#54205E #7D2F8B #A63FB9 #BD69CC #D197DC

Accessibility & contrast

On white

5.21

#A63FB9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#A63FB9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63FB9

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63FB9	#FFFFFF	#000000	##FFFFFF
##A63FB9	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B65BD

Deuteranopia (green-blind)

#4C70B6

Tritanopia (blue-blind)

#A75477

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #a63fb9;
/* rgb */ color: rgb(166, 63, 185);
/* oklch */ color: oklch(55.9% 0.200 321.1);

Tailwind

colors: {
  custom: {
    50: '#c47cce',
    500: '#a63fb9',
    950: '#000000',
  },
}

SCSS

$custom: #a63fb9;
$custom-light: #c47cce;
$custom-dark: #000000;

JSON

{
  "hex": "#a63fb9",
  "rgb": {
    "r": 166,
    "g": 63,
    "b": 185
  },
  "hsl": {
    "h": 290.656,
    "s": 49.194,
    "l": 48.627
  },
  "oklch": {
    "l": 0.55879,
    "c": 0.19967,
    "h": 321.1
  },
  "luminance": 0.15165
}

Semantic roles & 50–950 ramp

primary

#A63FB9

secondary

#96C78D

accent

#D94F65

background

#FCF7FC

surface

#F8EEF9

border

#D1C9D2

text

#130A14

muted

#827C82

Preview Lab

Preview with #A63FB9

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

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