#A455F0#A455F0

#A455F0 is a mid, highly saturated violet. Relative luminance 0.207; OKLCH L 61.8% C 0.224 H 303.9°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#A455F0
RGB	rgb(164, 85, 240)
HSL	hsl(271, 84%, 64%)
HSV	hsv(271, 65%, 94%)
CMYK	cmyk(31.7%, 64.6%, 0%, 5.9%)
CIE-LAB	lab(52.60, 60.23, -65.60)
CIE-LCH	lch(52.60, 89.06, 312.56°)
OKLab	oklab(61.76% 0.1252 -0.1862)
OKLCH	oklch(61.76% 0.224 303.9)
XYZ	xyz(34.2829, 20.6809, 84.6069)
Luminance	0.2068 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A455F0 #A1F055

analogous

#5655F0 #A455F0 #F055EE

triadic

#A455F0 #F0A455 #55F0A4

tetradic

#A455F0 #F05655 #A1F055 #55EEF0

square

#A455F0 #F05655 #A1F055 #55EEF0

split-complementary

#A455F0 #EEF055 #55F056

monochromatic

#6710BA #861DEB #A455F0 #C28DF5 #E0C5FA

Accessibility & contrast

On white

4.09

#A455F0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#A455F0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A455F0

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A455F0	#FFFFFF	#000000	##000000
##A455F0	1.00	4.09	5.14	5.14
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007CF5

Deuteranopia (green-blind)

#227DED

Tritanopia (blue-blind)

#96779B

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #a455f0;
/* rgb */ color: rgb(164, 85, 240);
/* oklch */ color: oklch(61.8% 0.224 303.9);

Tailwind

colors: {
  custom: {
    50: '#c489f6',
    500: '#a455f0',
    950: '#000000',
  },
}

SCSS

$custom: #a455f0;
$custom-light: #c489f6;
$custom-dark: #000000;

JSON

{
  "hex": "#a455f0",
  "rgb": {
    "r": 164,
    "g": 85,
    "b": 240
  },
  "hsl": {
    "h": 270.581,
    "s": 83.784,
    "l": 63.725
  },
  "oklch": {
    "l": 0.61763,
    "c": 0.22434,
    "h": 303.9
  },
  "luminance": 0.20681
}

Semantic roles & 50–950 ramp

primary

#A455F0

secondary

#D0ECB5

accent

#E00571

background

#FCF8FF

surface

#F8F0FF

border

#D1CBD7

text

#130C17

muted

#827D85

Preview Lab

Preview with #A455F0

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

Preview Lab → · Contrast checker → · Palette generator →