#A53FBB#A53FBB

#A53FBB is a mid, highly saturated purple. Relative luminance 0.151; OKLCH L 55.9% C 0.201 H 320.0°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#A53FBB
RGB	rgb(165, 63, 187)
HSL	hsl(289, 50%, 49%)
HSV	hsv(289, 66%, 73%)
CMYK	cmyk(11.8%, 66.3%, 0%, 26.7%)
CIE-LAB	lab(45.83, 59.16, -46.18)
CIE-LCH	lch(45.83, 75.05, 322.02°)
OKLab	oklab(55.86% 0.1541 -0.1291)
OKLCH	oklch(55.86% 0.201 320)
XYZ	xyz(26.2631, 15.1435, 48.5437)
Luminance	0.1514 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A53FBB #55BB3F

analogous

#673FBB #A53FBB #BB3F93

triadic

#A53FBB #BBA53F #3FBBA5

tetradic

#A53FBB #BB673F #55BB3F #3F93BB

square

#A53FBB #BB673F #55BB3F #3F93BB

split-complementary

#A53FBB #93BB3F #3FBB67

monochromatic

#54205F #7D308D #A53FBB #BB6ACD #D098DC

Accessibility & contrast

On white

5.21

#A53FBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#A53FBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A53FBB

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A53FBB	#FFFFFF	#000000	##FFFFFF
##A53FBB	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)

#1665BF

Deuteranopia (green-blind)

#4A70B8

Tritanopia (blue-blind)

#A65578

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #a53fbb;
/* rgb */ color: rgb(165, 63, 187);
/* oklch */ color: oklch(55.9% 0.201 320.0);

Tailwind

colors: {
  custom: {
    50: '#c37cd0',
    500: '#a53fbb',
    950: '#000000',
  },
}

SCSS

$custom: #a53fbb;
$custom-light: #c37cd0;
$custom-dark: #000000;

JSON

{
  "hex": "#a53fbb",
  "rgb": {
    "r": 165,
    "g": 63,
    "b": 187
  },
  "hsl": {
    "h": 289.355,
    "s": 49.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.55864,
    "c": 0.20102,
    "h": 320
  },
  "luminance": 0.15142
}

Semantic roles & 50–950 ramp

primary

#A53FBB

secondary

#98C88E

accent

#D94F67

background

#FCF7FC

surface

#F8EEF9

border

#D1C9D2

text

#130A14

muted

#827C82

Preview Lab

Preview with #A53FBB

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

Preview Lab → · Contrast checker → · Palette generator →