#A451EB#A451EB

#A451EB is a mid, highly saturated violet. Relative luminance 0.198; OKLCH L 60.9% C 0.224 H 305.4°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#A451EB
RGB	rgb(164, 81, 235)
HSL	hsl(272, 79%, 62%)
HSV	hsv(272, 66%, 92%)
CMYK	cmyk(30.2%, 65.5%, 0%, 7.8%)
CIE-LAB	lab(51.58, 60.98, -64.43)
CIE-LCH	lch(51.58, 88.72, 313.42°)
OKLab	oklab(60.93% 0.13 -0.1827)
OKLCH	oklch(60.93% 0.224 305.4)
XYZ	xyz(33.2444, 19.7758, 80.6469)
Luminance	0.1978 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A451EB #98EB51

analogous

#5751EB #A451EB #EB51E5

triadic

#A451EB #EBA451 #51EBA4

tetradic

#A451EB #EB5751 #98EB51 #51E5EB

square

#A451EB #EB5751 #98EB51 #51E5EB

split-complementary

#A451EB #E5EB51 #51EB57

monochromatic

#6714AE #871AE5 #A451EB #C188F1 #DDBFF8

Accessibility & contrast

On white

4.24

#A451EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#A451EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A451EB

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A451EB	#FFFFFF	#000000	##000000
##A451EB	1.00	4.24	4.96	4.96
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0079F0

Deuteranopia (green-blind)

#247BE8

Tritanopia (blue-blind)

#977397

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #a451eb;
/* rgb */ color: rgb(164, 81, 235);
/* oklch */ color: oklch(60.9% 0.224 305.4);

Tailwind

colors: {
  custom: {
    50: '#c487f2',
    500: '#a451eb',
    950: '#000000',
  },
}

SCSS

$custom: #a451eb;
$custom-light: #c487f2;
$custom-dark: #000000;

JSON

{
  "hex": "#a451eb",
  "rgb": {
    "r": 164,
    "g": 81,
    "b": 235
  },
  "hsl": {
    "h": 272.338,
    "s": 79.381,
    "l": 61.961
  },
  "oklch": {
    "l": 0.60928,
    "c": 0.22424,
    "h": 305.4
  },
  "luminance": 0.19776
}

Semantic roles & 50–950 ramp

primary

#A451EB

secondary

#CAE8B0

accent

#DC0A6B

background

#FCF8FE

surface

#F8F0FD

border

#D1CBD5

text

#130C17

muted

#827D85

Preview Lab

Preview with #A451EB

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

Preview Lab → · Contrast checker → · Palette generator →