#7B21A2#7B21A2

#7B21A2 is a mid, vivid purple. Relative luminance 0.079; OKLCH L 45.5% C 0.197 H 312.8°. Best body text is #FFFFFF at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#7B21A2
RGB	rgb(123, 33, 162)
HSL	hsl(282, 66%, 38%)
HSV	hsv(282, 80%, 64%)
CMYK	cmyk(24.1%, 79.6%, 0%, 36.5%)
CIE-LAB	lab(33.79, 56.98, -51.03)
CIE-LCH	lch(33.79, 76.49, 318.15°)
OKLab	oklab(45.49% 0.1339 -0.1444)
OKLCH	oklch(45.49% 0.197 312.8)
XYZ	xyz(15.2326, 7.9078, 34.8993)
Luminance	0.0791 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B21A2 #48A221

analogous

#3A21A2 #7B21A2 #A22189

triadic

#7B21A2 #A27B21 #21A27B

tetradic

#7B21A2 #A23A21 #48A221 #2189A2

square

#7B21A2 #A23A21 #48A221 #2189A2

split-complementary

#7B21A2 #89A221 #21A23A

monochromatic

#2E0C3C #54176F #7B21A2 #A12CD4 #B85FDE

Accessibility & contrast

On white

8.14

#7B21A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#7B21A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B21A2

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B21A2	#FFFFFF	#000000	##FFFFFF
##7B21A2	1.00	8.14	2.58	8.14
#FFFFFF	8.14	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BA5

Deuteranopia (green-blind)

#0B519F

Tritanopia (blue-blind)

#774062

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #7b21a2;
/* rgb */ color: rgb(123, 33, 162);
/* oklch */ color: oklch(45.5% 0.197 312.8);

Tailwind

colors: {
  custom: {
    50: '#a668be',
    500: '#7b21a2',
    950: '#000000',
  },
}

SCSS

$custom: #7b21a2;
$custom-light: #a668be;
$custom-dark: #000000;

JSON

{
  "hex": "#7b21a2",
  "rgb": {
    "r": 123,
    "g": 33,
    "b": 162
  },
  "hsl": {
    "h": 281.86,
    "s": 66.154,
    "l": 38.235
  },
  "oklch": {
    "l": 0.45491,
    "c": 0.19691,
    "h": 312.8
  },
  "luminance": 0.07907
}

Semantic roles & 50–950 ramp

primary

#7B21A2

secondary

#7BC35C

accent

#E93F72

background

#FAF6FB

surface

#F4EBF7

border

#CEC6D0

text

#100712

muted

#7F7A81

Preview Lab

Preview with #7B21A2

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

Preview Lab → · Contrast checker → · Palette generator →