#7A21A2#7A21A2

#7A21A2 is a mid, vivid purple. Relative luminance 0.078; OKLCH L 45.4% C 0.197 H 312.4°. Best body text is #FFFFFF at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#7A21A2
RGB	rgb(122, 33, 162)
HSL	hsl(281, 66%, 38%)
HSV	hsv(281, 80%, 64%)
CMYK	cmyk(24.7%, 79.6%, 0%, 36.5%)
CIE-LAB	lab(33.64, 56.80, -51.29)
CIE-LCH	lch(33.64, 76.52, 317.92°)
OKLab	oklab(45.35% 0.1325 -0.1452)
OKLCH	oklch(45.35% 0.197 312.4)
XYZ	xyz(15.0903, 7.8344, 34.8927)
Luminance	0.0783 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A21A2 #49A221

analogous

#3921A2 #7A21A2 #A22189

triadic

#7A21A2 #A27A21 #21A27A

tetradic

#7A21A2 #A23921 #49A221 #2189A2

square

#7A21A2 #A23921 #49A221 #2189A2

split-complementary

#7A21A2 #89A221 #21A239

monochromatic

#2D0C3C #54176F #7A21A2 #A02CD4 #B75FDE

Accessibility & contrast

On white

8.18

#7A21A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#7A21A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7A21A2

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A21A2	#FFFFFF	#000000	##FFFFFF
##7A21A2	1.00	8.18	2.57	8.18
#FFFFFF	8.18	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BA5

Deuteranopia (green-blind)

#07519F

Tritanopia (blue-blind)

#754162

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #7a21a2;
/* rgb */ color: rgb(122, 33, 162);
/* oklch */ color: oklch(45.4% 0.197 312.4);

Tailwind

colors: {
  custom: {
    50: '#a568be',
    500: '#7a21a2',
    950: '#000000',
  },
}

SCSS

$custom: #7a21a2;
$custom-light: #a568be;
$custom-dark: #000000;

JSON

{
  "hex": "#7a21a2",
  "rgb": {
    "r": 122,
    "g": 33,
    "b": 162
  },
  "hsl": {
    "h": 281.395,
    "s": 66.154,
    "l": 38.235
  },
  "oklch": {
    "l": 0.45351,
    "c": 0.1966,
    "h": 312.4
  },
  "luminance": 0.07834
}

Semantic roles & 50–950 ramp

primary

#7A21A2

secondary

#7CC35C

accent

#E93F74

background

#FAF6FB

surface

#F4EBF7

border

#CEC6D0

text

#100712

muted

#7F7A81

Preview Lab

Preview with #7A21A2

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

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