#A455D9#A455D9

#A455D9 is a mid, vivid violet. Relative luminance 0.194; OKLCH L 60.3% C 0.200 H 309.2°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#A455D9
RGB	rgb(164, 85, 217)
HSL	hsl(276, 63%, 59%)
HSV	hsv(276, 61%, 85%)
CMYK	cmyk(24.4%, 60.8%, 0%, 14.9%)
CIE-LAB	lab(51.15, 55.02, -54.96)
CIE-LCH	lch(51.15, 77.77, 315.03°)
OKLab	oklab(60.26% 0.1265 -0.1549)
OKLCH	oklch(60.26% 0.2 309.2)
XYZ	xyz(31.0803, 19.3998, 67.7394)
Luminance	0.1940 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A455D9 #8AD955

analogous

#6255D9 #A455D9 #D955CC

triadic

#A455D9 #D9A455 #55D9A4

tetradic

#A455D9 #D96255 #8AD955 #55CCD9

square

#A455D9 #D96255 #8AD955 #55CCD9

split-complementary

#A455D9 #CCD955 #55D962

monochromatic

#652193 #872CC5 #A455D9 #BF87E4 #DAB9EF

Accessibility & contrast

On white

4.30

#A455D9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#A455D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A455D9

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A455D9	#FFFFFF	#000000	##000000
##A455D9	1.00	4.30	4.88	4.88
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1976DD

Deuteranopia (green-blind)

#437BD6

Tritanopia (blue-blind)

#9D6F8F

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #a455d9;
/* rgb */ color: rgb(164, 85, 217);
/* oklch */ color: oklch(60.3% 0.200 309.2);

Tailwind

colors: {
  custom: {
    50: '#c389e5',
    500: '#a455d9',
    950: '#000000',
  },
}

SCSS

$custom: #a455d9;
$custom-light: #c389e5;
$custom-dark: #000000;

JSON

{
  "hex": "#a455d9",
  "rgb": {
    "r": 164,
    "g": 85,
    "b": 217
  },
  "hsl": {
    "h": 275.909,
    "s": 63.462,
    "l": 59.216
  },
  "oklch": {
    "l": 0.60255,
    "c": 0.19998,
    "h": 309.2
  },
  "luminance": 0.19399
}

Semantic roles & 50–950 ramp

primary

#A455D9

secondary

#C0DFAB

accent

#E64184

background

#FCF8FE

surface

#F8F0FC

border

#D1CBD5

text

#130C16

muted

#827D84

Preview Lab

Preview with #A455D9

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

Preview Lab → · Contrast checker → · Palette generator →