#543ABB#543ABB

#543ABB is a mid, vivid violet. Relative luminance 0.085; OKLCH L 45.9% C 0.191 H 285.3°. Best body text is #FFFFFF at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#543ABB
RGB	rgb(84, 58, 187)
HSL	hsl(252, 53%, 48%)
HSV	hsv(252, 69%, 73%)
CMYK	cmyk(55.1%, 69%, 0%, 26.7%)
CIE-LAB	lab(35.00, 45.09, -64.18)
CIE-LCH	lch(35.00, 78.43, 305.09°)
OKLab	oklab(45.92% 0.0505 -0.1845)
OKLCH	oklch(45.92% 0.191 285.3)
XYZ	xyz(14.1361, 8.4980, 47.8995)
Luminance	0.0850 (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

#543ABB #A1BB3A

analogous

#3A60BB #543ABB #943ABB

triadic

#543ABB #BB543A #3ABB54

tetradic

#543ABB #BB3A60 #A1BB3A #3ABB94

square

#543ABB #BB3A60 #A1BB3A #3ABB94

split-complementary

#543ABB #BB943A #60BB3A

monochromatic

#2A1D5E #3F2C8C #543ABB #7963CF #A192DD

Accessibility & contrast

On white

7.78

#543ABB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#543ABB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #543ABB

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##543ABB	#FFFFFF	#000000	##FFFFFF
##543ABB	1.00	7.78	2.70	7.78
#FFFFFF	7.78	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056BF

Deuteranopia (green-blind)

#004EB9

Tritanopia (blue-blind)

#265B76

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #543abb;
/* rgb */ color: rgb(84, 58, 187);
/* oklch */ color: oklch(45.9% 0.191 285.3);

Tailwind

colors: {
  custom: {
    50: '#8e72d0',
    500: '#543abb',
    950: '#000000',
  },
}

SCSS

$custom: #543abb;
$custom-light: #8e72d0;
$custom-dark: #000000;

JSON

{
  "hex": "#543abb",
  "rgb": {
    "r": 84,
    "g": 58,
    "b": 187
  },
  "hsl": {
    "h": 252.093,
    "s": 52.653,
    "l": 48.039
  },
  "oklch": {
    "l": 0.45918,
    "c": 0.19131,
    "h": 285.3
  },
  "luminance": 0.08499
}

Semantic roles & 50–950 ramp

primary

#543ABB

secondary

#BBC888

accent

#DC4CBF

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #543ABB

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

Preview Lab → · Contrast checker → · Palette generator →