#533FD3#533FD3

#533FD3 is a mid, highly saturated blue. Relative luminance 0.101; OKLCH L 48.7% C 0.215 H 281.0°. Best body text is #FFFFFF at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#533FD3
RGB	rgb(83, 63, 211)
HSL	hsl(248, 63%, 54%)
HSV	hsv(248, 70%, 83%)
CMYK	cmyk(60.7%, 70.1%, 0%, 17.3%)
CIE-LAB	lab(38.01, 49.44, -73.23)
CIE-LCH	lch(38.01, 88.36, 304.02°)
OKLab	oklab(48.7% 0.0409 -0.2111)
OKLCH	oklch(48.7% 0.215 281)
XYZ	xyz(17.0990, 10.0959, 62.6630)
Luminance	0.1010 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.78

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#533FD3 #BFD33F

analogous

#3F75D3 #533FD3 #9D3FD3

triadic

#533FD3 #D3533F #3FD353

tetradic

#533FD3 #D33F75 #BFD33F #3FD39D

square

#533FD3 #D33F75 #BFD33F #3FD39D

split-complementary

#533FD3 #D39D3F #75D33F

monochromatic

#291C7B #3A28AD #533FD3 #8071DE #ACA3EA

Accessibility & contrast

On white

6.96

#533FD3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#533FD3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #533FD3

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##533FD3	#FFFFFF	#000000	##FFFFFF
##533FD3	1.00	6.96	3.02	6.96
#FFFFFF	6.96	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD7

Deuteranopia (green-blind)

#0054D0

Tritanopia (blue-blind)

#006785

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #533fd3;
/* rgb */ color: rgb(83, 63, 211);
/* oklch */ color: oklch(48.7% 0.215 281.0);

Tailwind

colors: {
  custom: {
    50: '#9176e2',
    500: '#533fd3',
    950: '#000000',
  },
}

SCSS

$custom: #533fd3;
$custom-light: #9176e2;
$custom-dark: #000000;

JSON

{
  "hex": "#533fd3",
  "rgb": {
    "r": 83,
    "g": 63,
    "b": 211
  },
  "hsl": {
    "h": 248.108,
    "s": 62.712,
    "l": 53.725
  },
  "oklch": {
    "l": 0.48697,
    "c": 0.21503,
    "h": 281
  },
  "luminance": 0.10097
}

Semantic roles & 50–950 ramp

primary

#533FD3

secondary

#CED797

accent

#E642D0

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0915

muted

#7E7B84

Preview Lab

Preview with #533FD3

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

Preview Lab → · Contrast checker → · Palette generator →