#533FBF#533FBF

#533FBF is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.9% C 0.191 H 283.4°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#533FBF
RGB	rgb(83, 63, 191)
HSL	hsl(249, 50%, 50%)
HSV	hsv(249, 67%, 75%)
CMYK	cmyk(56.5%, 67%, 0%, 25.1%)
CIE-LAB	lab(36.28, 43.32, -64.44)
CIE-LCH	lch(36.28, 77.65, 303.91°)
OKLab	oklab(46.92% 0.0441 -0.1853)
OKLCH	oklch(46.92% 0.191 283.4)
XYZ	xyz(14.7459, 9.1547, 50.2701)
Luminance	0.0916 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#533FBF #ABBF3F

analogous

#3F6BBF #533FBF #933FBF

triadic

#533FBF #BF533F #3FBF53

tetradic

#533FBF #BF3F6B #ABBF3F #3FBF93

square

#533FBF #BF3F6B #ABBF3F #3FBF93

split-complementary

#533FBF #BF933F #6BBF3F

monochromatic

#2B2163 #3F3091 #533FBF #7C6DCF #A59BDE

Accessibility & contrast

On white

7.42

#533FBF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#533FBF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #533FBF

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##533FBF	#FFFFFF	#000000	##FFFFFF
##533FBF	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C3

Deuteranopia (green-blind)

#0051BD

Tritanopia (blue-blind)

#1C607A

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #533fbf;
/* rgb */ color: rgb(83, 63, 191);
/* oklch */ color: oklch(46.9% 0.191 283.4);

Tailwind

colors: {
  custom: {
    50: '#8e76d3',
    500: '#533fbf',
    950: '#000000',
  },
}

SCSS

$custom: #533fbf;
$custom-light: #8e76d3;
$custom-dark: #000000;

JSON

{
  "hex": "#533fbf",
  "rgb": {
    "r": 83,
    "g": 63,
    "b": 191
  },
  "hsl": {
    "h": 249.375,
    "s": 50.394,
    "l": 49.804
  },
  "oklch": {
    "l": 0.46921,
    "c": 0.19051,
    "h": 283.4
  },
  "luminance": 0.09156
}

Semantic roles & 50–950 ramp

primary

#533FBF

secondary

#C1CA90

accent

#DA4EC4

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #533FBF

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

Preview Lab → · Contrast checker → · Palette generator →