#7B21BD#7B21BD

#7B21BD is a mid, highly saturated violet. Relative luminance 0.090; OKLCH L 47.7% C 0.222 H 305.0°. Best body text is #FFFFFF at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#7B21BD
RGB	rgb(123, 33, 189)
HSL	hsl(275, 70%, 44%)
HSV	hsv(275, 83%, 74%)
CMYK	cmyk(34.9%, 82.5%, 0%, 25.9%)
CIE-LAB	lab(35.93, 62.73, -63.65)
CIE-LCH	lch(35.93, 89.36, 314.58°)
OKLab	oklab(47.65% 0.127 -0.1815)
OKLCH	oklch(47.65% 0.222 305)
XYZ	xyz(17.8954, 8.9729, 48.9234)
Luminance	0.0897 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B21BD #63BD21

analogous

#2D21BD #7B21BD #BD21B1

triadic

#7B21BD #BD7B21 #21BD7B

tetradic

#7B21BD #BD2D21 #63BD21 #21B1BD

square

#7B21BD #BD2D21 #63BD21 #21B1BD

split-complementary

#7B21BD #B1BD21 #21BD2D

monochromatic

#370F55 #591889 #7B21BD #9A3EDD #B572E6

Accessibility & contrast

On white

7.51

#7B21BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#7B21BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B21BD

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B21BD	#FFFFFF	#000000	##FFFFFF
##7B21BD	1.00	7.51	2.79	7.51
#FFFFFF	7.51	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052C1

Deuteranopia (green-blind)

#0055BA

Tritanopia (blue-blind)

#6E4D71

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #7b21bd;
/* rgb */ color: rgb(123, 33, 189);
/* oklch */ color: oklch(47.7% 0.222 305.0);

Tailwind

colors: {
  custom: {
    50: '#a869d2',
    500: '#7b21bd',
    950: '#000000',
  },
}

SCSS

$custom: #7b21bd;
$custom-light: #a869d2;
$custom-dark: #000000;

JSON

{
  "hex": "#7b21bd",
  "rgb": {
    "r": 123,
    "g": 33,
    "b": 189
  },
  "hsl": {
    "h": 274.615,
    "s": 70.27,
    "l": 43.529
  },
  "oklch": {
    "l": 0.47652,
    "c": 0.2215,
    "h": 305
  },
  "luminance": 0.08973
}

Semantic roles & 50–950 ramp

primary

#7B21BD

secondary

#95CD6D

accent

#ED3B86

background

#FAF6FD

surface

#F4ECFA

border

#CEC7D3

text

#100714

muted

#7F7A83

Preview Lab

Preview with #7B21BD

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

Preview Lab → · Contrast checker → · Palette generator →