#5721BC#5721BC

#5721BC is a dark, highly saturated violet. Relative luminance 0.067; OKLCH L 43.4% C 0.217 H 289.7°. Best body text is #FFFFFF at 8.94:1 contrast (WCAG AA passes).

Color values

HEX	#5721BC
RGB	rgb(87, 33, 188)
HSL	hsl(261, 70%, 43%)
HSV	hsv(261, 82%, 74%)
CMYK	cmyk(53.7%, 82.4%, 0%, 26.3%)
CIE-LAB	lab(31.22, 57.67, -70.97)
CIE-LCH	lch(31.22, 91.44, 309.10°)
OKLab	oklab(43.36% 0.0731 -0.2041)
OKLCH	oklch(43.36% 0.217 289.7)
XYZ	xyz(13.5488, 6.7442, 48.1550)
Luminance	0.0674 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.65

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5721BC #86BC21

analogous

#2138BC #5721BC #A421BC

triadic

#5721BC #BC5721 #21BC57

tetradic

#5721BC #BC2138 #86BC21 #21BCA4

square

#5721BC #BC2138 #86BC21 #21BCA4

split-complementary

#5721BC #BCA421 #38BC21

monochromatic

#270F54 #3F1888 #5721BC #753DDD #9A71E6

Accessibility & contrast

On white

8.94

#5721BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#5721BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5721BC

8.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5721BC	#FFFFFF	#000000	##FFFFFF
##5721BC	1.00	8.94	2.35	8.94
#FFFFFF	8.94	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CC0

Deuteranopia (green-blind)

#0046B9

Tritanopia (blue-blind)

#2F5071

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #5721bc;
/* rgb */ color: rgb(87, 33, 188);
/* oklch */ color: oklch(43.4% 0.217 289.7);

Tailwind

colors: {
  custom: {
    50: '#9265d1',
    500: '#5721bc',
    950: '#000000',
  },
}

SCSS

$custom: #5721bc;
$custom-light: #9265d1;
$custom-dark: #000000;

JSON

{
  "hex": "#5721bc",
  "rgb": {
    "r": 87,
    "g": 33,
    "b": 188
  },
  "hsl": {
    "h": 260.903,
    "s": 70.136,
    "l": 43.333
  },
  "oklch": {
    "l": 0.4336,
    "c": 0.21685,
    "h": 289.7
  },
  "luminance": 0.06745
}

Semantic roles & 50–950 ramp

primary

#5721BC

secondary

#ABCD6C

accent

#ED3BAF

background

#F9F6FD

surface

#F2EBFA

border

#CCC6D3

text

#0E0614

muted

#7E7A83

Preview Lab

Preview with #5721BC

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

Preview Lab → · Contrast checker → · Palette generator →