#A143D8#A143D8

#A143D8 is a mid, highly saturated violet. Relative luminance 0.165; OKLCH L 57.7% C 0.222 H 310.1°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#A143D8
RGB	rgb(161, 67, 216)
HSL	hsl(278, 66%, 55%)
HSV	hsv(278, 69%, 85%)
CMYK	cmyk(25.5%, 69%, 0%, 15.3%)
CIE-LAB	lab(47.69, 62.47, -59.98)
CIE-LCH	lch(47.69, 86.60, 316.16°)
OKLab	oklab(57.66% 0.1429 -0.1697)
OKLCH	oklch(57.66% 0.222 310.1)
XYZ	xyz(29.0974, 16.5499, 66.6141)
Luminance	0.1655 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A143D8 #7AD843

analogous

#5643D8 #A143D8 #D843C5

triadic

#A143D8 #D8A143 #43D8A1

tetradic

#A143D8 #D85643 #7AD843 #43C5D8

square

#A143D8 #D85643 #7AD843 #43C5D8

split-complementary

#A143D8 #C5D843 #43D856

monochromatic

#5E1C85 #8226B8 #A143D8 #BA76E3 #D4A8ED

Accessibility & contrast

On white

4.87

#A143D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#A143D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A143D8

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A143D8	#FFFFFF	#000000	##FFFFFF
##A143D8	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DDC

Deuteranopia (green-blind)

#2A73D5

Tritanopia (blue-blind)

#996389

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #a143d8;
/* rgb */ color: rgb(161, 67, 216);
/* oklch */ color: oklch(57.7% 0.222 310.1);

Tailwind

colors: {
  custom: {
    50: '#c17ee5',
    500: '#a143d8',
    950: '#000000',
  },
}

SCSS

$custom: #a143d8;
$custom-light: #c17ee5;
$custom-dark: #000000;

JSON

{
  "hex": "#a143d8",
  "rgb": {
    "r": 161,
    "g": 67,
    "b": 216
  },
  "hsl": {
    "h": 277.852,
    "s": 65.639,
    "l": 55.49
  },
  "oklch": {
    "l": 0.57658,
    "c": 0.22181,
    "h": 310.1
  },
  "luminance": 0.16549
}

Semantic roles & 50–950 ramp

primary

#A143D8

secondary

#B3DA9C

accent

#E93F7E

background

#FCF8FE

surface

#F8EFFC

border

#D1CAD5

text

#130A16

muted

#827C84

Preview Lab

Preview with #A143D8

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

Preview Lab → · Contrast checker → · Palette generator →