#A558D3#A558D3

#A558D3 is a mid, vivid violet. Relative luminance 0.197; OKLCH L 60.4% C 0.190 H 310.9°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#A558D3
RGB	rgb(165, 88, 211)
HSL	hsl(278, 58%, 59%)
HSV	hsv(278, 58%, 83%)
CMYK	cmyk(21.8%, 58.3%, 0%, 17.3%)
CIE-LAB	lab(51.48, 52.45, -51.02)
CIE-LCH	lch(51.48, 73.17, 315.79°)
OKLab	oklab(60.41% 0.124 -0.1434)
OKLCH	oklch(60.41% 0.19 310.9)
XYZ	xyz(30.7625, 19.6826, 63.7940)
Luminance	0.1968 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A558D3 #86D358

analogous

#6758D3 #A558D3 #D358C3

triadic

#A558D3 #D3A558 #58D3A5

tetradic

#A558D3 #D36758 #86D358 #58C3D3

square

#A558D3 #D36758 #86D358 #58C3D3

split-complementary

#A558D3 #C3D358 #58D367

monochromatic

#65258C #8832BC #A558D3 #BF88E0 #D9B9ED

Accessibility & contrast

On white

4.25

#A558D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#A558D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A558D3

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A558D3	#FFFFFF	#000000	##000000
##A558D3	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D77D7

Deuteranopia (green-blind)

#4D7CD0

Tritanopia (blue-blind)

#9F6F8D

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #a558d3;
/* rgb */ color: rgb(165, 88, 211);
/* oklch */ color: oklch(60.4% 0.190 310.9);

Tailwind

colors: {
  custom: {
    50: '#c38be1',
    500: '#a558d3',
    950: '#000000',
  },
}

SCSS

$custom: #a558d3;
$custom-light: #c38be1;
$custom-dark: #000000;

JSON

{
  "hex": "#a558d3",
  "rgb": {
    "r": 165,
    "g": 88,
    "b": 211
  },
  "hsl": {
    "h": 277.561,
    "s": 58.294,
    "l": 58.627
  },
  "oklch": {
    "l": 0.60405,
    "c": 0.18957,
    "h": 310.9
  },
  "luminance": 0.19682
}

Semantic roles & 50–950 ramp

primary

#A558D3

secondary

#BDDCAB

accent

#E24680

background

#FCF8FD

surface

#F8F0FB

border

#D1CBD4

text

#130C15

muted

#827D83

Preview Lab

Preview with #A558D3

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

Preview Lab → · Contrast checker → · Palette generator →