#543B73#543B73

#543B73 is a dark, moderate violet. Relative luminance 0.063; OKLCH L 40.6% C 0.095 H 303.0°. Best body text is #FFFFFF at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#543B73
RGB	rgb(84, 59, 115)
HSL	hsl(267, 32%, 34%)
HSV	hsv(267, 49%, 45%)
CMYK	cmyk(27%, 48.7%, 0%, 54.9%)
CIE-LAB	lab(30.04, 23.52, -28.29)
CIE-LCH	lch(30.04, 36.79, 309.74°)
OKLab	oklab(40.65% 0.0515 -0.0792)
OKLCH	oklch(40.65% 0.095 303)
XYZ	xyz(8.3140, 6.2506, 16.9848)
Luminance	0.0625 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#543B73 #5A733B

analogous

#3B3E73 #543B73 #703B73

triadic

#543B73 #73543B #3B7354

tetradic

#543B73 #733B3E #5A733B #3B7370

square

#543B73 #733B3E #5A733B #3B7370

split-complementary

#543B73 #73703B #3E733B

monochromatic

#191122 #36264B #543B73 #72509B #9172B7

Accessibility & contrast

On white

9.33

#543B73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#543B73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #543B73

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##543B73	#FFFFFF	#000000	##FFFFFF
##543B73	1.00	9.33	2.25	9.33
#FFFFFF	9.33	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B4675

Deuteranopia (green-blind)

#314772

Tritanopia (blue-blind)

#4F4551

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #543b73;
/* rgb */ color: rgb(84, 59, 115);
/* oklch */ color: oklch(40.6% 0.095 303.0);

Tailwind

colors: {
  custom: {
    50: '#86719b',
    500: '#543b73',
    950: '#000000',
  },
}

SCSS

$custom: #543b73;
$custom-light: #86719b;
$custom-dark: #000000;

JSON

{
  "hex": "#543b73",
  "rgb": {
    "r": 84,
    "g": 59,
    "b": 115
  },
  "hsl": {
    "h": 266.786,
    "s": 32.184,
    "l": 34.118
  },
  "oklch": {
    "l": 0.40647,
    "c": 0.0945,
    "h": 303
  },
  "luminance": 0.06251
}

Semantic roles & 50–950 ramp

primary

#543B73

secondary

#88A069

accent

#C85F9A

background

#F8F6F9

surface

#EFECF2

border

#CAC7CC

text

#0B080E

muted

#7C7B7E

Preview Lab

Preview with #543B73

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

Preview Lab → · Contrast checker → · Palette generator →