#543CCD#543CCD

#543CCD is a mid, highly saturated blue. Relative luminance 0.095; OKLCH L 47.8% C 0.211 H 282.5°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#543CCD
RGB	rgb(84, 60, 205)
HSL	hsl(250, 59%, 52%)
HSV	hsv(250, 71%, 80%)
CMYK	cmyk(59%, 70.7%, 0%, 19.6%)
CIE-LAB	lab(36.97, 49.39, -71.47)
CIE-LCH	lch(36.97, 86.87, 304.65°)
OKLab	oklab(47.81% 0.0456 -0.2059)
OKLCH	oklch(47.81% 0.211 282.5)
XYZ	xyz(16.2880, 9.5232, 58.7256)
Luminance	0.0952 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 0.73

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#543CCD #B5CD3C

analogous

#3C6DCD #543CCD #9D3CCD

triadic

#543CCD #CD543C #3CCD54

tetradic

#543CCD #CD3C6D #B5CD3C #3CCD9D

square

#543CCD #CD3C6D #B5CD3C #3CCD9D

split-complementary

#543CCD #CD9D3C #6DCD3C

monochromatic

#2B1D71 #3E2AA2 #543CCD #7F6DD9 #A99DE6

Accessibility & contrast

On white

7.23

#543CCD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#543CCD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #543CCD

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##543CCD	#FFFFFF	#000000	##FFFFFF
##543CCD	1.00	7.23	2.90	7.23
#FFFFFF	7.23	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CD1

Deuteranopia (green-blind)

#0052CA

Tritanopia (blue-blind)

#006380

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #543ccd;
/* rgb */ color: rgb(84, 60, 205);
/* oklch */ color: oklch(47.8% 0.211 282.5);

Tailwind

colors: {
  custom: {
    50: '#9174dd',
    500: '#543ccd',
    950: '#000000',
  },
}

SCSS

$custom: #543ccd;
$custom-light: #9174dd;
$custom-dark: #000000;

JSON

{
  "hex": "#543ccd",
  "rgb": {
    "r": 84,
    "g": 60,
    "b": 205
  },
  "hsl": {
    "h": 249.931,
    "s": 59.184,
    "l": 51.961
  },
  "oklch": {
    "l": 0.47811,
    "c": 0.21089,
    "h": 282.5
  },
  "luminance": 0.09524
}

Semantic roles & 50–950 ramp

primary

#543CCD

secondary

#C8D293

accent

#E245C8

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #543CCD

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

Preview Lab → · Contrast checker → · Palette generator →