#7A21AC#7A21AC

#7A21AC is a mid, highly saturated violet. Relative luminance 0.082; OKLCH L 46.1% C 0.206 H 309.3°. Best body text is #FFFFFF at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#7A21AC
RGB	rgb(122, 33, 172)
HSL	hsl(278, 68%, 40%)
HSV	hsv(278, 81%, 67%)
CMYK	cmyk(29.1%, 80.8%, 0%, 32.5%)
CIE-LAB	lab(34.40, 58.90, -56.05)
CIE-LCH	lch(34.40, 81.31, 316.42°)
OKLab	oklab(46.13% 0.1303 -0.1592)
OKLCH	oklch(46.13% 0.206 309.3)
XYZ	xyz(16.0148, 8.2042, 39.7616)
Luminance	0.0820 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A21AC #53AC21

analogous

#3421AC #7A21AC #AC2199

triadic

#7A21AC #AC7A21 #21AC7A

tetradic

#7A21AC #AC3421 #53AC21 #2199AC

square

#7A21AC #AC3421 #53AC21 #2199AC

split-complementary

#7A21AC #99AC21 #21AC34

monochromatic

#310D45 #561779 #7A21AC #9C32D8 #B566E2

Accessibility & contrast

On white

7.95

#7A21AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#7A21AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7A21AC

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A21AC	#FFFFFF	#000000	##FFFFFF
##7A21AC	1.00	7.95	2.64	7.95
#FFFFFF	7.95	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DB0

Deuteranopia (green-blind)

#0052A9

Tritanopia (blue-blind)

#724567

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #7a21ac;
/* rgb */ color: rgb(122, 33, 172);
/* oklch */ color: oklch(46.1% 0.206 309.3);

Tailwind

colors: {
  custom: {
    50: '#a668c6',
    500: '#7a21ac',
    950: '#000000',
  },
}

SCSS

$custom: #7a21ac;
$custom-light: #a668c6;
$custom-dark: #000000;

JSON

{
  "hex": "#7a21ac",
  "rgb": {
    "r": 122,
    "g": 33,
    "b": 172
  },
  "hsl": {
    "h": 278.417,
    "s": 67.805,
    "l": 40.196
  },
  "oklch": {
    "l": 0.46131,
    "c": 0.2057,
    "h": 309.3
  },
  "luminance": 0.08204
}

Semantic roles & 50–950 ramp

primary

#7A21AC

secondary

#86C762

accent

#EB3D7C

background

#FAF6FC

surface

#F4EBF8

border

#CEC6D1

text

#100713

muted

#7F7A82

Preview Lab

Preview with #7A21AC

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

Preview Lab → · Contrast checker → · Palette generator →