#4543AF#4543AF

#4543AF is a mid, vivid blue. Relative luminance 0.084; OKLCH L 45.1% C 0.167 H 278.1°. Best body text is #FFFFFF at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#4543AF
RGB	rgb(69, 67, 175)
HSL	hsl(241, 45%, 47%)
HSV	hsv(241, 62%, 69%)
CMYK	cmyk(60.6%, 61.7%, 0%, 31.4%)
CIE-LAB	lab(34.75, 33.45, -57.54)
CIE-LCH	lch(34.75, 66.55, 300.17°)
OKLab	oklab(45.12% 0.0237 -0.1655)
OKLCH	oklch(45.12% 0.167 278.1)
XYZ	xyz(12.1968, 8.3738, 41.5227)
Luminance	0.0838 (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

#4543AF #ADAF43

analogous

#4377AF #4543AF #7B43AF

triadic

#4543AF #AF4543 #43AF45

tetradic

#4543AF #AF4377 #ADAF43 #43AF7B

square

#4543AF #AF4377 #ADAF43 #43AF7B

split-complementary

#4543AF #AF7B43 #77AF43

monochromatic

#222156 #343283 #4543AF #6B69C6 #9796D7

Accessibility & contrast

On white

7.85

#4543AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#4543AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4543AF

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4543AF	#FFFFFF	#000000	##FFFFFF
##4543AF	1.00	7.85	2.68	7.85
#FFFFFF	7.85	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B3

Deuteranopia (green-blind)

#004DAD

Tritanopia (blue-blind)

#005E72

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4543af;
/* rgb */ color: rgb(69, 67, 175);
/* oklch */ color: oklch(45.1% 0.167 278.1);

Tailwind

colors: {
  custom: {
    50: '#8477c8',
    500: '#4543af',
    950: '#000000',
  },
}

SCSS

$custom: #4543af;
$custom-light: #8477c8;
$custom-dark: #000000;

JSON

{
  "hex": "#4543af",
  "rgb": {
    "r": 69,
    "g": 67,
    "b": 175
  },
  "hsl": {
    "h": 241.111,
    "s": 44.628,
    "l": 47.451
  },
  "oklch": {
    "l": 0.45118,
    "c": 0.16717,
    "h": 278.1
  },
  "luminance": 0.08375
}

Semantic roles & 50–950 ramp

primary

#4543AF

secondary

#C1C28B

accent

#D453D2

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #4543AF

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

Preview Lab → · Contrast checker → · Palette generator →