#A451D2#A451D2

#A451D2 is a mid, vivid violet. Relative luminance 0.184; OKLCH L 59.3% C 0.198 H 311.5°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#A451D2
RGB	rgb(164, 81, 210)
HSL	hsl(279, 59%, 57%)
HSV	hsv(279, 61%, 82%)
CMYK	cmyk(21.9%, 61.4%, 0%, 17.6%)
CIE-LAB	lab(50.02, 55.44, -52.79)
CIE-LCH	lch(50.02, 76.55, 316.40°)
OKLab	oklab(59.3% 0.1314 -0.1485)
OKLCH	oklch(59.3% 0.198 311.5)
XYZ	xyz(29.8830, 18.4312, 62.9437)
Luminance	0.1843 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A451D2 #7FD251

analogous

#6451D2 #A451D2 #D251BF

triadic

#A451D2 #D2A451 #51D2A4

tetradic

#A451D2 #D26451 #7FD251 #51BFD2

square

#A451D2 #D26451 #7FD251 #51BFD2

split-complementary

#A451D2 #BFD251 #51D264

monochromatic

#632386 #862FB7 #A451D2 #BD82DF #D7B2EB

Accessibility & contrast

On white

4.48

#A451D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#A451D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A451D2

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A451D2	#FFFFFF	#000000	##000000
##A451D2	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B73D6

Deuteranopia (green-blind)

#4579CF

Tritanopia (blue-blind)

#9F698A

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #a451d2;
/* rgb */ color: rgb(164, 81, 210);
/* oklch */ color: oklch(59.3% 0.198 311.5);

Tailwind

colors: {
  custom: {
    50: '#c286e0',
    500: '#a451d2',
    950: '#000000',
  },
}

SCSS

$custom: #a451d2;
$custom-light: #c286e0;
$custom-dark: #000000;

JSON

{
  "hex": "#a451d2",
  "rgb": {
    "r": 164,
    "g": 81,
    "b": 210
  },
  "hsl": {
    "h": 278.605,
    "s": 58.904,
    "l": 57.059
  },
  "oklch": {
    "l": 0.59296,
    "c": 0.19832,
    "h": 311.5
  },
  "luminance": 0.18431
}

Semantic roles & 50–950 ramp

primary

#A451D2

secondary

#B8DAA5

accent

#E2467D

background

#FCF8FD

surface

#F8F0FB

border

#D1CBD4

text

#130B15

muted

#827C83

Preview Lab

Preview with #A451D2

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

Preview Lab → · Contrast checker → · Palette generator →