#A3279A#A3279A

#A3279A is a mid, highly saturated purple. Relative luminance 0.116; OKLCH L 51.4% C 0.201 H 331.3°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#A3279A
RGB	rgb(163, 39, 154)
HSL	hsl(304, 61%, 40%)
HSV	hsv(304, 76%, 64%)
CMYK	cmyk(0%, 76.1%, 5.5%, 36.1%)
CIE-LAB	lab(40.53, 61.76, -35.03)
CIE-LCH	lch(40.53, 71.01, 330.44°)
OKLab	oklab(51.4% 0.1764 -0.0965)
OKLCH	oklch(51.4% 0.201 331.3)
XYZ	xyz(21.6625, 11.5724, 31.6584)
Luminance	0.1157 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3279A #27A330

analogous

#6E27A3 #A3279A #A3275C

triadic

#A3279A #9AA327 #279AA3

tetradic

#A3279A #A36E27 #27A330 #275CA3

square

#A3279A #A36E27 #27A330 #275CA3

split-complementary

#A3279A #5CA327 #27A36E

monochromatic

#400F3D #721B6B #A3279A #CF38C4 #DB69D3

Accessibility & contrast

On white

6.34

#A3279A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#A3279A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3279A

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3279A	#FFFFFF	#000000	##FFFFFF
##A3279A	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B559D

Deuteranopia (green-blind)

#4F6697

Tritanopia (blue-blind)

#AA375F

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #a3279a;
/* rgb */ color: rgb(163, 39, 154);
/* oklch */ color: oklch(51.4% 0.201 331.3);

Tailwind

colors: {
  custom: {
    50: '#c26fb8',
    500: '#a3279a',
    950: '#000000',
  },
}

SCSS

$custom: #a3279a;
$custom-light: #c26fb8;
$custom-dark: #000000;

JSON

{
  "hex": "#a3279a",
  "rgb": {
    "r": 163,
    "g": 39,
    "b": 154
  },
  "hsl": {
    "h": 304.355,
    "s": 61.386,
    "l": 39.608
  },
  "oklch": {
    "l": 0.51395,
    "c": 0.20109,
    "h": 331.3
  },
  "luminance": 0.11571
}

Semantic roles & 50–950 ramp

primary

#A3279A

secondary

#64C16B

accent

#E44F43

background

#FCF7FB

surface

#F8EDF6

border

#D1C8D0

text

#130811

muted

#827B80

Preview Lab

Preview with #A3279A

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

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