#5733BC#5733BC

#5733BC is a mid, highly saturated violet. Relative luminance 0.080; OKLCH L 45.3% C 0.200 H 287.6°. Best body text is #FFFFFF at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#5733BC
RGB	rgb(87, 51, 188)
HSL	hsl(256, 57%, 47%)
HSV	hsv(256, 73%, 74%)
CMYK	cmyk(53.7%, 72.9%, 0%, 26.3%)
CIE-LAB	lab(34.03, 49.58, -66.34)
CIE-LCH	lch(34.03, 82.82, 306.77°)
OKLab	oklab(45.33% 0.0605 -0.1907)
OKLCH	oklch(45.33% 0.2 287.6)
XYZ	xyz(14.1887, 8.0240, 48.3684)
Luminance	0.0803 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5733BC #98BC33

analogous

#3354BC #5733BC #9B33BC

triadic

#5733BC #BC5733 #33BC57

tetradic

#5733BC #BC3354 #98BC33 #33BC9B

square

#5733BC #BC3354 #98BC33 #33BC9B

split-complementary

#5733BC #BC9B33 #54BC33

monochromatic

#2A195C #41268C #5733BC #7A5AD2 #A08ADF

Accessibility & contrast

On white

8.06

#5733BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#5733BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5733BC

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5733BC	#FFFFFF	#000000	##FFFFFF
##5733BC	1.00	8.06	2.61	8.06
#FFFFFF	8.06	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053C0

Deuteranopia (green-blind)

#004CB9

Tritanopia (blue-blind)

#2E5874

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #5733bc;
/* rgb */ color: rgb(87, 51, 188);
/* oklch */ color: oklch(45.3% 0.200 287.6);

Tailwind

colors: {
  custom: {
    50: '#916ed1',
    500: '#5733bc',
    950: '#000000',
  },
}

SCSS

$custom: #5733bc;
$custom-light: #916ed1;
$custom-dark: #000000;

JSON

{
  "hex": "#5733bc",
  "rgb": {
    "r": 87,
    "g": 51,
    "b": 188
  },
  "hsl": {
    "h": 255.766,
    "s": 57.322,
    "l": 46.863
  },
  "oklch": {
    "l": 0.45326,
    "c": 0.2001,
    "h": 287.6
  },
  "luminance": 0.08025
}

Semantic roles & 50–950 ramp

primary

#5733BC

secondary

#B6C981

accent

#E147B8

background

#F9F6FD

surface

#F2ECFA

border

#CCC7D3

text

#0E0714

muted

#7E7A83

Preview Lab

Preview with #5733BC

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

Preview Lab → · Contrast checker → · Palette generator →