#A451E7#A451E7

#A451E7 is a mid, highly saturated violet. Relative luminance 0.195; OKLCH L 60.7% C 0.220 H 306.3°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#A451E7
RGB	rgb(164, 81, 231)
HSL	hsl(273, 76%, 61%)
HSV	hsv(273, 65%, 91%)
CMYK	cmyk(29%, 64.9%, 0%, 9.4%)
CIE-LAB	lab(51.32, 60.08, -62.61)
CIE-LCH	lch(51.32, 86.77, 313.82°)
OKLab	oklab(60.66% 0.1303 -0.1773)
OKLCH	oklch(60.66% 0.22 306.3)
XYZ	xyz(32.6730, 19.5472, 77.6376)
Luminance	0.1955 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A451E7 #94E751

analogous

#5951E7 #A451E7 #E751DF

triadic

#A451E7 #E7A451 #51E7A4

tetradic

#A451E7 #E75951 #94E751 #51DFE7

square

#A451E7 #E75951 #94E751 #51DFE7

split-complementary

#A451E7 #DFE751 #51E759

monochromatic

#6617A7 #881EDC #A451E7 #C087EE #DCBDF6

Accessibility & contrast

On white

4.28

#A451E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#A451E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A451E7

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A451E7	#FFFFFF	#000000	##000000
##A451E7	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078EC

Deuteranopia (green-blind)

#2C7BE4

Tritanopia (blue-blind)

#997195

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #a451e7;
/* rgb */ color: rgb(164, 81, 231);
/* oklch */ color: oklch(60.7% 0.220 306.3);

Tailwind

colors: {
  custom: {
    50: '#c487ef',
    500: '#a451e7',
    950: '#000000',
  },
}

SCSS

$custom: #a451e7;
$custom-light: #c487ef;
$custom-dark: #000000;

JSON

{
  "hex": "#a451e7",
  "rgb": {
    "r": 164,
    "g": 81,
    "b": 231
  },
  "hsl": {
    "h": 273.2,
    "s": 75.758,
    "l": 61.176
  },
  "oklch": {
    "l": 0.60657,
    "c": 0.22009,
    "h": 306.3
  },
  "luminance": 0.19547
}

Semantic roles & 50–950 ramp

primary

#A451E7

secondary

#C7E6AE

accent

#D80E68

background

#FCF8FE

surface

#F8F0FD

border

#D1CBD5

text

#130C17

muted

#827D85

Preview Lab

Preview with #A451E7

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

Preview Lab → · Contrast checker → · Palette generator →