#543A8F#543A8F

#543A8F is a dark, vivid violet. Relative luminance 0.069; OKLCH L 42.4% C 0.135 H 294.0°. Best body text is #FFFFFF at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#543A8F
RGB	rgb(84, 58, 143)
HSL	hsl(258, 42%, 39%)
HSV	hsv(258, 59%, 56%)
CMYK	cmyk(41.3%, 59.4%, 0%, 43.9%)
CIE-LAB	lab(31.56, 32.01, -43.30)
CIE-LCH	lch(31.56, 53.85, 306.48°)
OKLab	oklab(42.35% 0.0548 -0.1232)
OKLCH	oklch(42.35% 0.135 294)
XYZ	xyz(10.1258, 6.8939, 26.7784)
Luminance	0.0689 (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

#543A8F #758F3A

analogous

#3A4B8F #543A8F #7F3A8F

triadic

#543A8F #8F543A #3A8F54

tetradic

#543A8F #8F3A4B #758F3A #3A8F7F

square

#543A8F #8F3A4B #758F3A #3A8F7F

split-complementary

#543A8F #8F7F3A #4B8F3A

monochromatic

#211738 #3A2863 #543A8F #6F4FB7 #927AC9

Accessibility & contrast

On white

8.83

#543A8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#543A8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #543A8F

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##543A8F	#FFFFFF	#000000	##FFFFFF
##543A8F	1.00	8.83	2.38	8.83
#FFFFFF	8.83	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#064B92

Deuteranopia (green-blind)

#13498D

Tritanopia (blue-blind)

#454C5E

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #543a8f;
/* rgb */ color: rgb(84, 58, 143);
/* oklch */ color: oklch(42.4% 0.135 294.0);

Tailwind

colors: {
  custom: {
    50: '#8871b0',
    500: '#543a8f',
    950: '#000000',
  },
}

SCSS

$custom: #543a8f;
$custom-light: #8871b0;
$custom-dark: #000000;

JSON

{
  "hex": "#543a8f",
  "rgb": {
    "r": 84,
    "g": 58,
    "b": 143
  },
  "hsl": {
    "h": 258.353,
    "s": 42.289,
    "l": 39.412
  },
  "oklch": {
    "l": 0.42351,
    "c": 0.13481,
    "h": 294
  },
  "luminance": 0.06894
}

Semantic roles & 50–950 ramp

primary

#543A8F

secondary

#9FB372

accent

#D256AC

background

#F8F6FA

surface

#F0ECF5

border

#CBC7CF

text

#0C0811

muted

#7D7B80

Preview Lab

Preview with #543A8F

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

Preview Lab → · Contrast checker → · Palette generator →