#543780#543780

#543780 is a dark, moderate violet. Relative luminance 0.062; OKLCH L 40.8% C 0.119 H 299.4°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#543780
RGB	rgb(84, 55, 128)
HSL	hsl(264, 40%, 36%)
HSV	hsv(264, 57%, 50%)
CMYK	cmyk(34.4%, 57%, 0%, 49.8%)
CIE-LAB	lab(29.85, 29.57, -36.76)
CIE-LCH	lch(29.85, 47.17, 308.81°)
OKLab	oklab(40.77% 0.0586 -0.104)
OKLCH	oklch(40.77% 0.119 299.4)
XYZ	xyz(8.9177, 6.1756, 21.1401)
Luminance	0.0618 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#543780 #638037

analogous

#373E80 #543780 #783780

triadic

#543780 #805437 #378054

tetradic

#543780 #80373E #638037 #378078

square

#543780 #80373E #638037 #378078

split-complementary

#543780 #807837 #3E8037

monochromatic

#1C122A #382555 #543780 #7049AB #9070C2

Accessibility & contrast

On white

9.40

#543780 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#543780 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #543780

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##543780	#FFFFFF	#000000	##FFFFFF
##543780	1.00	9.40	2.24	9.40
#FFFFFF	9.40	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#194682

Deuteranopia (green-blind)

#22467E

Tritanopia (blue-blind)

#4B4656

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #543780;
/* rgb */ color: rgb(84, 55, 128);
/* oklch */ color: oklch(40.8% 0.119 299.4);

Tailwind

colors: {
  custom: {
    50: '#876fa5',
    500: '#543780',
    950: '#000000',
  },
}

SCSS

$custom: #543780;
$custom-light: #876fa5;
$custom-dark: #000000;

JSON

{
  "hex": "#543780",
  "rgb": {
    "r": 84,
    "g": 55,
    "b": 128
  },
  "hsl": {
    "h": 263.836,
    "s": 39.891,
    "l": 35.882
  },
  "oklch": {
    "l": 0.40766,
    "c": 0.11933,
    "h": 299.4
  },
  "luminance": 0.06176
}

Semantic roles & 50–950 ramp

primary

#543780

secondary

#90AA69

accent

#D058A0

background

#F8F6FA

surface

#F0ECF4

border

#CBC7CE

text

#0B070F

muted

#7C7A7F

Preview Lab

Preview with #543780

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

Preview Lab → · Contrast checker → · Palette generator →