#5C21BC#5C21BC

#5C21BC is a dark, highly saturated violet. Relative luminance 0.070; OKLCH L 43.9% C 0.217 H 291.9°. Best body text is #FFFFFF at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#5C21BC
RGB	rgb(92, 33, 188)
HSL	hsl(263, 70%, 43%)
HSV	hsv(263, 82%, 74%)
CMYK	cmyk(51.1%, 82.4%, 0%, 26.3%)
CIE-LAB	lab(31.79, 58.26, -70.00)
CIE-LCH	lch(31.79, 91.08, 309.77°)
OKLab	oklab(43.89% 0.0809 -0.2012)
OKLCH	oklch(43.89% 0.217 291.9)
XYZ	xyz(14.0320, 6.9933, 48.1777)
Luminance	0.0699 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.71

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C21BC #81BC21

analogous

#2133BC #5C21BC #A921BC

triadic

#5C21BC #BC5C21 #21BC5C

tetradic

#5C21BC #BC2133 #81BC21 #21BCA9

square

#5C21BC #BC2133 #81BC21 #21BCA9

split-complementary

#5C21BC #BCA921 #33BC21

monochromatic

#290F54 #431888 #5C21BC #7A3DDD #9E71E6

Accessibility & contrast

On white

8.75

#5C21BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#5C21BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5C21BC

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C21BC	#FFFFFF	#000000	##FFFFFF
##5C21BC	1.00	8.75	2.40	8.75
#FFFFFF	8.75	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DC0

Deuteranopia (green-blind)

#0048B9

Tritanopia (blue-blind)

#3B5071

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #5c21bc;
/* rgb */ color: rgb(92, 33, 188);
/* oklch */ color: oklch(43.9% 0.217 291.9);

Tailwind

colors: {
  custom: {
    50: '#9565d1',
    500: '#5c21bc',
    950: '#000000',
  },
}

SCSS

$custom: #5c21bc;
$custom-light: #9565d1;
$custom-dark: #000000;

JSON

{
  "hex": "#5c21bc",
  "rgb": {
    "r": 92,
    "g": 33,
    "b": 188
  },
  "hsl": {
    "h": 262.839,
    "s": 70.136,
    "l": 43.333
  },
  "oklch": {
    "l": 0.43887,
    "c": 0.21683,
    "h": 291.9
  },
  "luminance": 0.06994
}

Semantic roles & 50–950 ramp

primary

#5C21BC

secondary

#A8CD6C

accent

#ED3BA9

background

#F9F6FD

surface

#F2EBFA

border

#CCC6D3

text

#0E0614

muted

#7E7A83

Preview Lab

Preview with #5C21BC

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

Preview Lab → · Contrast checker → · Palette generator →