#533FD8#533FD8

#533FD8 is a mid, highly saturated blue. Relative luminance 0.104; OKLCH L 49.2% C 0.221 H 280.4°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#533FD8
RGB	rgb(83, 63, 216)
HSL	hsl(248, 66%, 55%)
HSV	hsv(248, 71%, 85%)
CMYK	cmyk(61.6%, 70.8%, 0%, 15.3%)
CIE-LAB	lab(38.46, 50.96, -75.37)
CIE-LCH	lch(38.46, 90.98, 304.06°)
OKLab	oklab(49.16% 0.04 -0.2174)
OKLCH	oklch(49.16% 0.221 280.4)
XYZ	xyz(17.7355, 10.3506, 66.0157)
Luminance	0.1035 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.23

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#533FD8 #C4D83F

analogous

#3F78D8 #533FD8 #9F3FD8

triadic

#533FD8 #D8533F #3FD853

tetradic

#533FD8 #D83F78 #C4D83F #3FD89F

square

#533FD8 #D83F78 #C4D83F #3FD89F

split-complementary

#533FD8 #D89F3F #78D83F

monochromatic

#281A82 #3825B5 #533FD8 #8172E2 #AEA5ED

Accessibility & contrast

On white

6.84

#533FD8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#533FD8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #533FD8

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##533FD8	#FFFFFF	#000000	##FFFFFF
##533FD8	1.00	6.84	3.07	6.84
#FFFFFF	6.84	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060DD

Deuteranopia (green-blind)

#0055D5

Tritanopia (blue-blind)

#006987

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #533fd8;
/* rgb */ color: rgb(83, 63, 216);
/* oklch */ color: oklch(49.2% 0.221 280.4);

Tailwind

colors: {
  custom: {
    50: '#9276e5',
    500: '#533fd8',
    950: '#000000',
  },
}

SCSS

$custom: #533fd8;
$custom-light: #9276e5;
$custom-dark: #000000;

JSON

{
  "hex": "#533fd8",
  "rgb": {
    "r": 83,
    "g": 63,
    "b": 216
  },
  "hsl": {
    "h": 247.843,
    "s": 66.234,
    "l": 54.706
  },
  "oklch": {
    "l": 0.49155,
    "c": 0.22101,
    "h": 280.4
  },
  "luminance": 0.10352
}

Semantic roles & 50–950 ramp

primary

#533FD8

secondary

#D1DA99

accent

#E93FD3

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #533FD8

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

Preview Lab → · Contrast checker → · Palette generator →