#533DB1#533DB1

#533DB1 is a mid, vivid violet. Relative luminance 0.084; OKLCH L 45.4% C 0.175 H 285.8°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#533DB1
RGB	rgb(83, 61, 177)
HSL	hsl(251, 49%, 47%)
HSV	hsv(251, 66%, 69%)
CMYK	cmyk(53.1%, 65.5%, 0%, 30.6%)
CIE-LAB	lab(34.70, 40.19, -58.75)
CIE-LCH	lch(34.70, 71.18, 304.37°)
OKLab	oklab(45.42% 0.0477 -0.1686)
OKLCH	oklch(45.42% 0.175 285.8)
XYZ	xyz(13.1695, 8.3501, 42.5043)
Luminance	0.0835 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.73

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#533DB1 #9BB13D

analogous

#3D61B1 #533DB1 #8D3DB1

triadic

#533DB1 #B1533D #3DB153

tetradic

#533DB1 #B13D61 #9BB13D #3DB18D

square

#533DB1 #B13D61 #9BB13D #3DB18D

split-complementary

#533DB1 #B18D3D #61B13D

monochromatic

#281E56 #3E2D83 #533DB1 #7662C9 #9E90D9

Accessibility & contrast

On white

7.86

#533DB1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#533DB1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #533DB1

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##533DB1	#FFFFFF	#000000	##FFFFFF
##533DB1	1.00	7.86	2.67	7.86
#FFFFFF	7.86	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055B5

Deuteranopia (green-blind)

#004EAF

Tritanopia (blue-blind)

#2D5A71

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #533db1;
/* rgb */ color: rgb(83, 61, 177);
/* oklch */ color: oklch(45.4% 0.175 285.8);

Tailwind

colors: {
  custom: {
    50: '#8c74c9',
    500: '#533db1',
    950: '#000000',
  },
}

SCSS

$custom: #533db1;
$custom-light: #8c74c9;
$custom-dark: #000000;

JSON

{
  "hex": "#533db1",
  "rgb": {
    "r": 83,
    "g": 61,
    "b": 177
  },
  "hsl": {
    "h": 251.379,
    "s": 48.739,
    "l": 46.667
  },
  "oklch": {
    "l": 0.45423,
    "c": 0.17526,
    "h": 285.8
  },
  "luminance": 0.08351
}

Semantic roles & 50–950 ramp

primary

#533DB1

secondary

#B8C486

accent

#D850BE

background

#F9F7FC

surface

#F1EDF8

border

#CBC8D1

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #533DB1

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

Preview Lab → · Contrast checker → · Palette generator →