#5333BB#5333BB

#5333BB is a dark, vivid violet. Relative luminance 0.078; OKLCH L 44.9% C 0.199 H 286.0°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#5333BB
RGB	rgb(83, 51, 187)
HSL	hsl(254, 57%, 47%)
HSV	hsv(254, 73%, 73%)
CMYK	cmyk(55.6%, 72.7%, 0%, 26.7%)
CIE-LAB	lab(33.55, 48.70, -66.56)
CIE-LCH	lch(33.55, 82.47, 306.19°)
OKLab	oklab(44.86% 0.0549 -0.1915)
OKLCH	oklch(44.86% 0.199 286)
XYZ	xyz(13.7180, 7.7937, 47.7856)
Luminance	0.0780 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5333BB #9BBB33

analogous

#3357BB #5333BB #9733BB

triadic

#5333BB #BB5333 #33BB53

tetradic

#5333BB #BB3357 #9BBB33 #33BB97

square

#5333BB #BB3357 #9BBB33 #33BB97

split-complementary

#5333BB #BB9733 #57BB33

monochromatic

#28195B #3E268B #5333BB #7659D2 #9E89DF

Accessibility & contrast

On white

8.21

#5333BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#5333BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5333BB

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5333BB	#FFFFFF	#000000	##FFFFFF
##5333BB	1.00	8.21	2.56	8.21
#FFFFFF	8.21	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052BF

Deuteranopia (green-blind)

#004BB8

Tritanopia (blue-blind)

#245874

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #5333bb;
/* rgb */ color: rgb(83, 51, 187);
/* oklch */ color: oklch(44.9% 0.199 286.0);

Tailwind

colors: {
  custom: {
    50: '#8e6ed1',
    500: '#5333bb',
    950: '#000000',
  },
}

SCSS

$custom: #5333bb;
$custom-light: #8e6ed1;
$custom-dark: #000000;

JSON

{
  "hex": "#5333bb",
  "rgb": {
    "r": 83,
    "g": 51,
    "b": 187
  },
  "hsl": {
    "h": 254.118,
    "s": 57.143,
    "l": 46.667
  },
  "oklch": {
    "l": 0.44862,
    "c": 0.19923,
    "h": 286
  },
  "luminance": 0.07795
}

Semantic roles & 50–950 ramp

primary

#5333BB

secondary

#B8C981

accent

#E047BC

background

#F9F6FD

surface

#F2ECFA

border

#CCC7D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #5333BB

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

Preview Lab → · Contrast checker → · Palette generator →