#4543CD#4543CD

#4543CD is a mid, highly saturated blue. Relative luminance 0.097; OKLCH L 47.7% C 0.206 H 275.9°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#4543CD
RGB	rgb(69, 67, 205)
HSL	hsl(241, 58%, 53%)
HSV	hsv(241, 67%, 80%)
CMYK	cmyk(66.3%, 67.3%, 0%, 19.6%)
CIE-LAB	lab(37.27, 43.41, -71.02)
CIE-LCH	lch(37.27, 83.24, 301.44°)
OKLab	oklab(47.74% 0.0211 -0.205)
OKLCH	oklch(47.74% 0.206 275.9)
XYZ	xyz(15.4772, 9.6859, 58.7997)
Luminance	0.0969 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4543CD #CBCD43

analogous

#4386CD #4543CD #8A43CD

triadic

#4543CD #CD4543 #43CD45

tetradic

#4543CD #CD4386 #CBCD43 #43CD8A

square

#4543CD #CD4386 #CBCD43 #43CD8A

split-complementary

#4543CD #CD8A43 #86CD43

monochromatic

#211F76 #2E2CA7 #4543CD #7573DA #A5A4E7

Accessibility & contrast

On white

7.15

#4543CD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#4543CD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4543CD

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4543CD	#FFFFFF	#000000	##FFFFFF
##4543CD	1.00	7.15	2.94	7.15
#FFFFFF	7.15	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED1

Deuteranopia (green-blind)

#0052CA

Tritanopia (blue-blind)

#006882

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4543cd;
/* rgb */ color: rgb(69, 67, 205);
/* oklch */ color: oklch(47.7% 0.206 275.9);

Tailwind

colors: {
  custom: {
    50: '#8978dd',
    500: '#4543cd',
    950: '#000000',
  },
}

SCSS

$custom: #4543cd;
$custom-light: #8978dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4543cd",
  "rgb": {
    "r": 69,
    "g": 67,
    "b": 205
  },
  "hsl": {
    "h": 240.87,
    "s": 57.983,
    "l": 53.333
  },
  "oklch": {
    "l": 0.47737,
    "c": 0.2061,
    "h": 275.9
  },
  "luminance": 0.09687
}

Semantic roles & 50–950 ramp

primary

#4543CD

secondary

#D3D498

accent

#E147DF

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4543CD

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

Preview Lab → · Contrast checker → · Palette generator →