#A63B8A#A63B8A

#A63B8A is a mid, vivid pink. Relative luminance 0.131; OKLCH L 52.9% C 0.167 H 339.5°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#A63B8A
RGB	rgb(166, 59, 138)
HSL	hsl(316, 48%, 44%)
HSV	hsv(316, 64%, 65%)
CMYK	cmyk(0%, 64.5%, 16.9%, 34.9%)
CIE-LAB	lab(42.87, 52.67, -21.63)
CIE-LCH	lch(42.87, 56.94, 337.67°)
OKLab	oklab(52.94% 0.1561 -0.0583)
OKLCH	oklch(52.94% 0.167 339.5)
XYZ	xyz(21.8778, 13.0718, 25.4107)
Luminance	0.1307 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63B8A #3BA657

analogous

#8D3BA6 #A63B8A #A63B55

triadic

#A63B8A #8AA63B #3B8AA6

tetradic

#A63B8A #A68D3B #3BA657 #3B55A6

square

#A63B8A #A68D3B #3BA657 #3B55A6

split-complementary

#A63B8A #55A63B #3BA68D

monochromatic

#4C1B3F #792B64 #A63B8A #C45AA8 #D487C0

Accessibility & contrast

On white

5.81

#A63B8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#A63B8A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63B8A

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63B8A	#FFFFFF	#000000	##FFFFFF
##A63B8A	1.00	5.81	3.61	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#405A8C

Deuteranopia (green-blind)

#616B87

Tritanopia (blue-blind)

#AF3E5D

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #a63b8a;
/* rgb */ color: rgb(166, 59, 138);
/* oklch */ color: oklch(52.9% 0.167 339.5);

Tailwind

colors: {
  custom: {
    50: '#c378ac',
    500: '#a63b8a',
    950: '#000000',
  },
}

SCSS

$custom: #a63b8a;
$custom-light: #c378ac;
$custom-dark: #000000;

JSON

{
  "hex": "#a63b8a",
  "rgb": {
    "r": 166,
    "g": 59,
    "b": 138
  },
  "hsl": {
    "h": 315.701,
    "s": 47.556,
    "l": 44.118
  },
  "oklch": {
    "l": 0.52935,
    "c": 0.16659,
    "h": 339.5
  },
  "luminance": 0.1307
}

Semantic roles & 50–950 ramp

primary

#A63B8A

secondary

#7EBF8F

accent

#D77451

background

#FCF7FA

surface

#F8EEF4

border

#D1C9CE

text

#130910

muted

#827B7F

Preview Lab

Preview with #A63B8A

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

Preview Lab → · Contrast checker → · Palette generator →