#7B21AE#7B21AE

#7B21AE is a mid, highly saturated violet. Relative luminance 0.084; OKLCH L 46.4% C 0.208 H 309.1°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#7B21AE
RGB	rgb(123, 33, 174)
HSL	hsl(278, 68%, 41%)
HSV	hsv(278, 81%, 68%)
CMYK	cmyk(29.3%, 81%, 0%, 31.8%)
CIE-LAB	lab(34.71, 59.50, -56.74)
CIE-LCH	lch(34.71, 82.21, 316.36°)
OKLab	oklab(46.43% 0.1311 -0.1612)
OKLCH	oklch(46.43% 0.208 309.1)
XYZ	xyz(16.3507, 8.3550, 40.7875)
Luminance	0.0835 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B21AE #54AE21

analogous

#3421AE #7B21AE #AE219A

triadic

#7B21AE #AE7B21 #21AE7B

tetradic

#7B21AE #AE3421 #54AE21 #219AAE

square

#7B21AE #AE3421 #54AE21 #219AAE

split-complementary

#7B21AE #9AAE21 #21AE34

monochromatic

#320D47 #57177B #7B21AE #9D34D8 #B667E2

Accessibility & contrast

On white

7.86

#7B21AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#7B21AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B21AE

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B21AE	#FFFFFF	#000000	##FFFFFF
##7B21AE	1.00	7.86	2.67	7.86
#FFFFFF	7.86	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EB2

Deuteranopia (green-blind)

#0053AB

Tritanopia (blue-blind)

#734669

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #7b21ae;
/* rgb */ color: rgb(123, 33, 174);
/* oklch */ color: oklch(46.4% 0.208 309.1);

Tailwind

colors: {
  custom: {
    50: '#a768c7',
    500: '#7b21ae',
    950: '#000000',
  },
}

SCSS

$custom: #7b21ae;
$custom-light: #a768c7;
$custom-dark: #000000;

JSON

{
  "hex": "#7b21ae",
  "rgb": {
    "r": 123,
    "g": 33,
    "b": 174
  },
  "hsl": {
    "h": 278.298,
    "s": 68.116,
    "l": 40.588
  },
  "oklch": {
    "l": 0.46425,
    "c": 0.2078,
    "h": 309.1
  },
  "luminance": 0.08355
}

Semantic roles & 50–950 ramp

primary

#7B21AE

secondary

#87C863

accent

#EB3D7C

background

#FAF6FC

surface

#F4EBF8

border

#CEC6D1

text

#100713

muted

#7F7A82

Preview Lab

Preview with #7B21AE

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

Preview Lab → · Contrast checker → · Palette generator →