#7D21A5#7D21A5

#7D21A5 is a mid, highly saturated purple. Relative luminance 0.082; OKLCH L 46.0% C 0.200 H 312.7°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#7D21A5
RGB	rgb(125, 33, 165)
HSL	hsl(282, 67%, 39%)
HSV	hsv(282, 80%, 65%)
CMYK	cmyk(24.2%, 80%, 0%, 35.3%)
CIE-LAB	lab(34.32, 57.96, -51.96)
CIE-LCH	lch(34.32, 77.84, 318.13°)
OKLab	oklab(46% 0.1359 -0.1471)
OKLCH	oklch(46% 0.2 312.7)
XYZ	xyz(15.7916, 8.1648, 36.3341)
Luminance	0.0816 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D21A5 #49A521

analogous

#3B21A5 #7D21A5 #A5218B

triadic

#7D21A5 #A57D21 #21A57D

tetradic

#7D21A5 #A53B21 #49A521 #218BA5

square

#7D21A5 #A53B21 #49A521 #218BA5

split-complementary

#7D21A5 #8BA521 #21A53B

monochromatic

#300D3F #561772 #7D21A5 #A32ED5 #B961DF

Accessibility & contrast

On white

7.98

#7D21A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#7D21A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D21A5

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D21A5	#FFFFFF	#000000	##FFFFFF
##7D21A5	1.00	7.98	2.63	7.98
#FFFFFF	7.98	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CA9

Deuteranopia (green-blind)

#0953A2

Tritanopia (blue-blind)

#784163

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #7d21a5;
/* rgb */ color: rgb(125, 33, 165);
/* oklch */ color: oklch(46.0% 0.200 312.7);

Tailwind

colors: {
  custom: {
    50: '#a768c0',
    500: '#7d21a5',
    950: '#000000',
  },
}

SCSS

$custom: #7d21a5;
$custom-light: #a768c0;
$custom-dark: #000000;

JSON

{
  "hex": "#7d21a5",
  "rgb": {
    "r": 125,
    "g": 33,
    "b": 165
  },
  "hsl": {
    "h": 281.818,
    "s": 66.667,
    "l": 38.824
  },
  "oklch": {
    "l": 0.45999,
    "c": 0.20024,
    "h": 312.7
  },
  "luminance": 0.08164
}

Semantic roles & 50–950 ramp

primary

#7D21A5

secondary

#7DC45E

accent

#EA3E72

background

#FAF6FB

surface

#F4EBF7

border

#CEC6D0

text

#100712

muted

#7F7A81

Preview Lab

Preview with #7D21A5

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

Preview Lab → · Contrast checker → · Palette generator →