#5B33B7#5B33B7

#5B33B7 is a mid, vivid violet. Relative luminance 0.080; OKLCH L 45.3% C 0.194 H 290.3°. Best body text is #FFFFFF at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#5B33B7
RGB	rgb(91, 51, 183)
HSL	hsl(258, 56%, 46%)
HSV	hsv(258, 72%, 72%)
CMYK	cmyk(50.3%, 72.1%, 0%, 28.2%)
CIE-LAB	lab(34.00, 48.79, -63.42)
CIE-LCH	lch(34.00, 80.02, 307.58°)
OKLab	oklab(45.27% 0.0674 -0.182)
OKLCH	oklch(45.27% 0.194 290.3)
XYZ	xyz(14.0430, 8.0101, 45.5967)
Luminance	0.0801 (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

#5B33B7 #8FB733

analogous

#334DB7 #5B33B7 #9D33B7

triadic

#5B33B7 #B75B33 #33B75B

tetradic

#5B33B7 #B7334D #8FB733 #33B79D

square

#5B33B7 #B7334D #8FB733 #33B79D

split-complementary

#5B33B7 #B79D33 #4DB733

monochromatic

#2B1857 #432687 #5B33B7 #7C57D0 #A187DE

Accessibility & contrast

On white

8.07

#5B33B7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#5B33B7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B33B7

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B33B7	#FFFFFF	#000000	##FFFFFF
##5B33B7	1.00	8.07	2.60	8.07
#FFFFFF	8.07	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052BB

Deuteranopia (green-blind)

#004DB4

Tritanopia (blue-blind)

#3B5672

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #5b33b7;
/* rgb */ color: rgb(91, 51, 183);
/* oklch */ color: oklch(45.3% 0.194 290.3);

Tailwind

colors: {
  custom: {
    50: '#926ece',
    500: '#5b33b7',
    950: '#000000',
  },
}

SCSS

$custom: #5b33b7;
$custom-light: #926ece;
$custom-dark: #000000;

JSON

{
  "hex": "#5b33b7",
  "rgb": {
    "r": 91,
    "g": 51,
    "b": 183
  },
  "hsl": {
    "h": 258.182,
    "s": 56.41,
    "l": 45.882
  },
  "oklch": {
    "l": 0.45267,
    "c": 0.19413,
    "h": 290.3
  },
  "luminance": 0.08011
}

Semantic roles & 50–950 ramp

primary

#5B33B7

secondary

#B1C77F

accent

#E048B2

background

#F9F6FC

surface

#F2ECF9

border

#CCC7D2

text

#0E0714

muted

#7E7A82

Preview Lab

Preview with #5B33B7

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

Preview Lab → · Contrast checker → · Palette generator →