#533DB3#533DB3

#533DB3 is a mid, vivid violet. Relative luminance 0.084; OKLCH L 45.6% C 0.178 H 285.5°. Best body text is #FFFFFF at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#533DB3
RGB	rgb(83, 61, 179)
HSL	hsl(251, 49%, 47%)
HSV	hsv(251, 66%, 70%)
CMYK	cmyk(53.6%, 65.9%, 0%, 29.8%)
CIE-LAB	lab(34.86, 40.80, -59.67)
CIE-LCH	lch(34.86, 72.29, 304.36°)
OKLab	oklab(45.59% 0.0475 -0.1714)
OKLCH	oklch(45.59% 0.178 285.5)
XYZ	xyz(13.3703, 8.4304, 43.5618)
Luminance	0.0843 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.65

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#533DB3 #9DB33D

analogous

#3D62B3 #533DB3 #8E3DB3

triadic

#533DB3 #B3533D #3DB353

tetradic

#533DB3 #B33D62 #9DB33D #3DB38E

square

#533DB3 #B33D62 #9DB33D #3DB38E

split-complementary

#533DB3 #B38E3D #62B33D

monochromatic

#291E58 #3E2D85 #533DB3 #7663CA #9E91D9

Accessibility & contrast

On white

7.82

#533DB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#533DB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #533DB3

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##533DB3	#FFFFFF	#000000	##FFFFFF
##533DB3	1.00	7.82	2.69	7.82
#FFFFFF	7.82	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055B7

Deuteranopia (green-blind)

#004EB1

Tritanopia (blue-blind)

#2B5A72

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #533db3;
/* rgb */ color: rgb(83, 61, 179);
/* oklch */ color: oklch(45.6% 0.178 285.5);

Tailwind

colors: {
  custom: {
    50: '#8c74cb',
    500: '#533db3',
    950: '#000000',
  },
}

SCSS

$custom: #533db3;
$custom-light: #8c74cb;
$custom-dark: #000000;

JSON

{
  "hex": "#533db3",
  "rgb": {
    "r": 83,
    "g": 61,
    "b": 179
  },
  "hsl": {
    "h": 251.186,
    "s": 49.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.45591,
    "c": 0.17781,
    "h": 285.5
  },
  "luminance": 0.08431
}

Semantic roles & 50–950 ramp

primary

#533DB3

secondary

#B9C587

accent

#D94FBF

background

#F9F7FC

surface

#F1EDF9

border

#CBC8D2

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #533DB3

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

Preview Lab → · Contrast checker → · Palette generator →