#543FAF#543FAF

#543FAF is a mid, vivid violet. Relative luminance 0.085; OKLCH L 45.7% C 0.170 H 286.1°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#543FAF
RGB	rgb(84, 63, 175)
HSL	hsl(251, 47%, 47%)
HSV	hsv(251, 64%, 69%)
CMYK	cmyk(52%, 64%, 0%, 31.4%)
CIE-LAB	lab(35.07, 38.59, -56.96)
CIE-LCH	lch(35.07, 68.80, 304.12°)
OKLab	oklab(45.66% 0.0473 -0.1633)
OKLCH	oklch(45.66% 0.17 286.1)
XYZ	xyz(13.1692, 8.5343, 41.5025)
Luminance	0.0853 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.58

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#543FAF #9AAF3F

analogous

#3F62AF #543FAF #8C3FAF

triadic

#543FAF #AF543F #3FAF54

tetradic

#543FAF #AF3F62 #9AAF3F #3FAF8C

square

#543FAF #AF3F62 #9AAF3F #3FAF8C

split-complementary

#543FAF #AF8C3F #62AF3F

monochromatic

#291F55 #3E2F82 #543FAF #7764C7 #9E91D7

Accessibility & contrast

On white

7.76

#543FAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#543FAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #543FAF

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##543FAF	#FFFFFF	#000000	##FFFFFF
##543FAF	1.00	7.76	2.71	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055B3

Deuteranopia (green-blind)

#004FAD

Tritanopia (blue-blind)

#315A71

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #543faf;
/* rgb */ color: rgb(84, 63, 175);
/* oklch */ color: oklch(45.7% 0.170 286.1);

Tailwind

colors: {
  custom: {
    50: '#8c75c8',
    500: '#543faf',
    950: '#000000',
  },
}

SCSS

$custom: #543faf;
$custom-light: #8c75c8;
$custom-dark: #000000;

JSON

{
  "hex": "#543faf",
  "rgb": {
    "r": 84,
    "g": 63,
    "b": 175
  },
  "hsl": {
    "h": 251.25,
    "s": 47.059,
    "l": 46.667
  },
  "oklch": {
    "l": 0.45664,
    "c": 0.17004,
    "h": 286.1
  },
  "luminance": 0.08535
}

Semantic roles & 50–950 ramp

primary

#543FAF

secondary

#B7C387

accent

#D751BE

background

#F9F7FC

surface

#F1EDF8

border

#CBC8D1

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #543FAF

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

Preview Lab → · Contrast checker → · Palette generator →