#A055CA#A055CA

#A055CA is a mid, vivid violet. Relative luminance 0.182; OKLCH L 58.9% C 0.183 H 311.7°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#A055CA
RGB	rgb(160, 85, 202)
HSL	hsl(278, 52%, 56%)
HSV	hsv(278, 58%, 79%)
CMYK	cmyk(20.8%, 57.9%, 0%, 20.8%)
CIE-LAB	lab(49.78, 50.75, -48.61)
CIE-LCH	lch(49.78, 70.27, 316.24°)
OKLab	oklab(58.87% 0.1214 -0.1364)
OKLCH	oklch(58.87% 0.183 311.7)
XYZ	xyz(28.4044, 18.2355, 57.8892)
Luminance	0.1824 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A055CA #7FCA55

analogous

#6655CA #A055CA #CA55B9

triadic

#A055CA #CAA055 #55CAA0

tetradic

#A055CA #CA6655 #7FCA55 #55B9CA

square

#A055CA #CA6655 #7FCA55 #55B9CA

split-complementary

#A055CA #B9CA55 #55CA66

monochromatic

#5E277D #8236AC #A055CA #BA84D9 #D4B2E7

Accessibility & contrast

On white

4.52

#A055CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#A055CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A055CA

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A055CA	#FFFFFF	#000000	##000000
##A055CA	1.00	4.52	4.65	4.65
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F73CE

Deuteranopia (green-blind)

#4C78C7

Tritanopia (blue-blind)

#9B6A87

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #a055ca;
/* rgb */ color: rgb(160, 85, 202);
/* oklch */ color: oklch(58.9% 0.183 311.7);

Tailwind

colors: {
  custom: {
    50: '#bf88db',
    500: '#a055ca',
    950: '#000000',
  },
}

SCSS

$custom: #a055ca;
$custom-light: #bf88db;
$custom-dark: #000000;

JSON

{
  "hex": "#a055ca",
  "rgb": {
    "r": 160,
    "g": 85,
    "b": 202
  },
  "hsl": {
    "h": 278.462,
    "s": 52.466,
    "l": 56.275
  },
  "oklch": {
    "l": 0.58867,
    "c": 0.18263,
    "h": 311.7
  },
  "luminance": 0.18235
}

Semantic roles & 50–950 ramp

primary

#A055CA

secondary

#B7D5A5

accent

#DC4C80

background

#FCF8FD

surface

#F8F0FB

border

#D1CBD4

text

#120C15

muted

#817D83

Preview Lab

Preview with #A055CA

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

Preview Lab → · Contrast checker → · Palette generator →