#A151D4#A151D4

#A151D4 is a mid, vivid violet. Relative luminance 0.182; OKLCH L 59.1% C 0.199 H 309.8°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#A151D4
RGB	rgb(161, 81, 212)
HSL	hsl(277, 60%, 57%)
HSV	hsv(277, 62%, 83%)
CMYK	cmyk(24.1%, 61.8%, 0%, 16.9%)
CIE-LAB	lab(49.76, 55.18, -54.37)
CIE-LCH	lch(49.76, 77.46, 315.43°)
OKLab	oklab(59.07% 0.1276 -0.1533)
OKLCH	oklch(59.07% 0.199 309.8)
XYZ	xyz(29.5217, 18.2160, 64.2354)
Luminance	0.1822 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A151D4 #84D451

analogous

#5F51D4 #A151D4 #D451C6

triadic

#A151D4 #D4A151 #51D4A1

tetradic

#A151D4 #D45F51 #84D451 #51C6D4

square

#A151D4 #D45F51 #84D451 #51C6D4

split-complementary

#A151D4 #C6D451 #51D45F

monochromatic

#612289 #832EBA #A151D4 #BC82E0 #D6B3EC

Accessibility & contrast

On white

4.52

#A151D4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#A151D4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A151D4

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A151D4	#FFFFFF	#000000	##000000
##A151D4	1.00	4.52	4.64	4.64
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1273D8

Deuteranopia (green-blind)

#4078D1

Tritanopia (blue-blind)

#9A6B8B

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #a151d4;
/* rgb */ color: rgb(161, 81, 212);
/* oklch */ color: oklch(59.1% 0.199 309.8);

Tailwind

colors: {
  custom: {
    50: '#c086e2',
    500: '#a151d4',
    950: '#000000',
  },
}

SCSS

$custom: #a151d4;
$custom-light: #c086e2;
$custom-dark: #000000;

JSON

{
  "hex": "#a151d4",
  "rgb": {
    "r": 161,
    "g": 81,
    "b": 212
  },
  "hsl": {
    "h": 276.641,
    "s": 60.369,
    "l": 57.451
  },
  "oklch": {
    "l": 0.59066,
    "c": 0.19941,
    "h": 309.8
  },
  "luminance": 0.18215
}

Semantic roles & 50–950 ramp

primary

#A151D4

secondary

#BBDBA6

accent

#E44482

background

#FCF8FD

surface

#F8F0FB

border

#D1CBD4

text

#130B15

muted

#827C83

Preview Lab

Preview with #A151D4

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

Preview Lab → · Contrast checker → · Palette generator →