#A151DD#A151DD

#A151DD is a mid, highly saturated violet. Relative luminance 0.187; OKLCH L 59.6% C 0.209 H 307.5°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#A151DD
RGB	rgb(161, 81, 221)
HSL	hsl(274, 67%, 59%)
HSV	hsv(274, 63%, 87%)
CMYK	cmyk(27.1%, 63.3%, 0%, 13.3%)
CIE-LAB	lab(50.31, 57.18, -58.59)
CIE-LCH	lch(50.31, 81.87, 314.30°)
OKLab	oklab(59.65% 0.1272 -0.1657)
OKLCH	oklch(59.65% 0.209 307.5)
XYZ	xyz(30.6888, 18.6828, 70.3820)
Luminance	0.1868 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A151DD #8DDD51

analogous

#5B51DD #A151DD #DD51D3

triadic

#A151DD #DDA151 #51DDA1

tetradic

#A151DD #DD5B51 #8DDD51 #51D3DD

square

#A151DD #DD5B51 #8DDD51 #51D3DD

split-complementary

#A151DD #D3DD51 #51DD5B

monochromatic

#621D96 #8427C9 #A151DD #BD84E7 #D8B7F1

Accessibility & contrast

On white

4.43

#A151DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#A151DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A151DD

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A151DD	#FFFFFF	#000000	##000000
##A151DD	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075E1

Deuteranopia (green-blind)

#3678DA

Tritanopia (blue-blind)

#986E90

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #a151dd;
/* rgb */ color: rgb(161, 81, 221);
/* oklch */ color: oklch(59.6% 0.209 307.5);

Tailwind

colors: {
  custom: {
    50: '#c186e8',
    500: '#a151dd',
    950: '#000000',
  },
}

SCSS

$custom: #a151dd;
$custom-light: #c186e8;
$custom-dark: #000000;

JSON

{
  "hex": "#a151dd",
  "rgb": {
    "r": 161,
    "g": 81,
    "b": 221
  },
  "hsl": {
    "h": 274.286,
    "s": 67.308,
    "l": 59.216
  },
  "oklch": {
    "l": 0.59647,
    "c": 0.20886,
    "h": 307.5
  },
  "luminance": 0.18682
}

Semantic roles & 50–950 ramp

primary

#A151DD

secondary

#C1E0AA

accent

#EA3E88

background

#FCF8FE

surface

#F8F0FD

border

#D1CBD5

text

#130C16

muted

#827D84

Preview Lab

Preview with #A151DD

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

Preview Lab → · Contrast checker → · Palette generator →