#5821BC#5821BC

#5821BC is a dark, highly saturated violet. Relative luminance 0.068; OKLCH L 43.5% C 0.217 H 290.2°. Best body text is #FFFFFF at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#5821BC
RGB	rgb(88, 33, 188)
HSL	hsl(261, 70%, 43%)
HSV	hsv(261, 82%, 74%)
CMYK	cmyk(53.2%, 82.4%, 0%, 26.3%)
CIE-LAB	lab(31.33, 57.78, -70.78)
CIE-LCH	lch(31.33, 91.37, 309.23°)
OKLab	oklab(43.46% 0.0747 -0.2035)
OKLCH	oklch(43.46% 0.217 290.2)
XYZ	xyz(13.6428, 6.7926, 48.1595)
Luminance	0.0679 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.66

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5821BC #85BC21

analogous

#2138BC #5821BC #A521BC

triadic

#5821BC #BC5821 #21BC58

tetradic

#5821BC #BC2138 #85BC21 #21BCA5

square

#5821BC #BC2138 #85BC21 #21BCA5

split-complementary

#5821BC #BCA521 #38BC21

monochromatic

#270F54 #401888 #5821BC #763DDD #9B71E6

Accessibility & contrast

On white

8.90

#5821BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#5821BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5821BC

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5821BC	#FFFFFF	#000000	##FFFFFF
##5821BC	1.00	8.90	2.36	8.90
#FFFFFF	8.90	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CC0

Deuteranopia (green-blind)

#0046B9

Tritanopia (blue-blind)

#325071

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #5821bc;
/* rgb */ color: rgb(88, 33, 188);
/* oklch */ color: oklch(43.5% 0.217 290.2);

Tailwind

colors: {
  custom: {
    50: '#9265d1',
    500: '#5821bc',
    950: '#000000',
  },
}

SCSS

$custom: #5821bc;
$custom-light: #9265d1;
$custom-dark: #000000;

JSON

{
  "hex": "#5821bc",
  "rgb": {
    "r": 88,
    "g": 33,
    "b": 188
  },
  "hsl": {
    "h": 261.29,
    "s": 70.136,
    "l": 43.333
  },
  "oklch": {
    "l": 0.43464,
    "c": 0.21682,
    "h": 290.2
  },
  "luminance": 0.06793
}

Semantic roles & 50–950 ramp

primary

#5821BC

secondary

#AACD6C

accent

#ED3BAE

background

#F9F6FD

surface

#F2EBFA

border

#CCC6D3

text

#0E0614

muted

#7E7A83

Preview Lab

Preview with #5821BC

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

Preview Lab → · Contrast checker → · Palette generator →