#A63BB0#A63BB0

#A63BB0 is a mid, vivid purple. Relative luminance 0.144; OKLCH L 54.9% C 0.197 H 324.2°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#A63BB0
RGB	rgb(166, 59, 176)
HSL	hsl(295, 50%, 46%)
HSV	hsv(295, 66%, 69%)
CMYK	cmyk(5.7%, 66.5%, 0%, 31%)
CIE-LAB	lab(44.76, 59.00, -41.42)
CIE-LCH	lch(44.76, 72.09, 324.93°)
OKLab	oklab(54.92% 0.1598 -0.1151)
OKLCH	oklch(54.92% 0.197 324.2)
XYZ	xyz(25.1257, 14.3710, 42.5163)
Luminance	0.1437 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63BB0 #45B03B

analogous

#6B3BB0 #A63BB0 #B03B7F

triadic

#A63BB0 #B0A63B #3BB0A6

tetradic

#A63BB0 #B06B3B #45B03B #3B7FB0

square

#A63BB0 #B06B3B #45B03B #3B7FB0

split-complementary

#A63BB0 #7FB03B #3BB06B

monochromatic

#501C54 #7B2C82 #A63BB0 #C05FC9 #D28DD9

Accessibility & contrast

On white

5.42

#A63BB0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#A63BB0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63BB0

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63BB0	#FFFFFF	#000000	##FFFFFF
##A63BB0	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2162B3

Deuteranopia (green-blind)

#4F6EAD

Tritanopia (blue-blind)

#A94D71

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #a63bb0;
/* rgb */ color: rgb(166, 59, 176);
/* oklch */ color: oklch(54.9% 0.197 324.2);

Tailwind

colors: {
  custom: {
    50: '#c479c8',
    500: '#a63bb0',
    950: '#000000',
  },
}

SCSS

$custom: #a63bb0;
$custom-light: #c479c8;
$custom-dark: #000000;

JSON

{
  "hex": "#a63bb0",
  "rgb": {
    "r": 166,
    "g": 59,
    "b": 176
  },
  "hsl": {
    "h": 294.872,
    "s": 49.787,
    "l": 46.078
  },
  "oklch": {
    "l": 0.54921,
    "c": 0.19696,
    "h": 324.2
  },
  "luminance": 0.1437
}

Semantic roles & 50–950 ramp

primary

#A63BB0

secondary

#89C383

accent

#D94E5A

background

#FCF7FC

surface

#F8EEF8

border

#D1C9D1

text

#130A13

muted

#827C82

Preview Lab

Preview with #A63BB0

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

Preview Lab → · Contrast checker → · Palette generator →