#7D21BB#7D21BB

#7D21BB is a mid, highly saturated violet. Relative luminance 0.090; OKLCH L 47.7% C 0.220 H 306.3°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#7D21BB
RGB	rgb(125, 33, 187)
HSL	hsl(276, 70%, 43%)
HSV	hsv(276, 82%, 73%)
CMYK	cmyk(33.2%, 82.4%, 0%, 26.7%)
CIE-LAB	lab(36.05, 62.60, -62.26)
CIE-LCH	lch(36.05, 88.29, 315.16°)
OKLab	oklab(47.75% 0.1304 -0.1773)
OKLCH	oklch(47.75% 0.22 306.3)
XYZ	xyz(17.9690, 9.0357, 47.8015)
Luminance	0.0904 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D21BB #5FBB21

analogous

#3021BB #7D21BB #BB21AC

triadic

#7D21BB #BB7D21 #21BB7D

tetradic

#7D21BB #BB3021 #5FBB21 #21ACBB

square

#7D21BB #BB3021 #5FBB21 #21ACBB

split-complementary

#7D21BB #ACBB21 #21BB30

monochromatic

#370F53 #5A1887 #7D21BB #9C3DDD #B771E6

Accessibility & contrast

On white

7.48

#7D21BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#7D21BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7D21BB

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D21BB	#FFFFFF	#000000	##FFFFFF
##7D21BB	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052BF

Deuteranopia (green-blind)

#0055B8

Tritanopia (blue-blind)

#724C70

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #7d21bb;
/* rgb */ color: rgb(125, 33, 187);
/* oklch */ color: oklch(47.7% 0.220 306.3);

Tailwind

colors: {
  custom: {
    50: '#a969d0',
    500: '#7d21bb',
    950: '#000000',
  },
}

SCSS

$custom: #7d21bb;
$custom-light: #a969d0;
$custom-dark: #000000;

JSON

{
  "hex": "#7d21bb",
  "rgb": {
    "r": 125,
    "g": 33,
    "b": 187
  },
  "hsl": {
    "h": 275.844,
    "s": 70,
    "l": 43.137
  },
  "oklch": {
    "l": 0.47745,
    "c": 0.22011,
    "h": 306.3
  },
  "luminance": 0.09036
}

Semantic roles & 50–950 ramp

primary

#7D21BB

secondary

#92CC6B

accent

#ED3B83

background

#FAF6FC

surface

#F5ECF9

border

#CFC7D2

text

#110714

muted

#807A82

Preview Lab

Preview with #7D21BB

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

Preview Lab → · Contrast checker → · Palette generator →