#4543C8#4543C8

#4543C8 is a mid, vivid blue. Relative luminance 0.095; OKLCH L 47.3% C 0.200 H 276.2°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#4543C8
RGB	rgb(69, 67, 200)
HSL	hsl(241, 55%, 52%)
HSV	hsv(241, 67%, 78%)
CMYK	cmyk(65.5%, 66.5%, 0%, 21.6%)
CIE-LAB	lab(36.83, 41.77, -68.83)
CIE-LCH	lch(36.83, 80.52, 301.25°)
OKLab	oklab(47.28% 0.0217 -0.1986)
OKLCH	oklch(47.28% 0.2 276.2)
XYZ	xyz(14.8833, 9.4484, 55.6718)
Luminance	0.0945 (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

#4543C8 #C6C843

analogous

#4384C8 #4543C8 #8743C8

triadic

#4543C8 #C84543 #43C845

tetradic

#4543C8 #C84384 #C6C843 #43C887

square

#4543C8 #C84384 #C6C843 #43C887

split-complementary

#4543C8 #C88743 #84C843

monochromatic

#222170 #302F9F #4543C8 #7472D6 #A3A2E4

Accessibility & contrast

On white

7.27

#4543C8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#4543C8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4543C8

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4543C8	#FFFFFF	#000000	##FFFFFF
##4543C8	1.00	7.27	2.89	7.27
#FFFFFF	7.27	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DCC

Deuteranopia (green-blind)

#0051C5

Tritanopia (blue-blind)

#006680

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4543c8;
/* rgb */ color: rgb(69, 67, 200);
/* oklch */ color: oklch(47.3% 0.200 276.2);

Tailwind

colors: {
  custom: {
    50: '#8878da',
    500: '#4543c8',
    950: '#000000',
  },
}

SCSS

$custom: #4543c8;
$custom-light: #8878da;
$custom-dark: #000000;

JSON

{
  "hex": "#4543c8",
  "rgb": {
    "r": 69,
    "g": 67,
    "b": 200
  },
  "hsl": {
    "h": 240.902,
    "s": 54.733,
    "l": 52.353
  },
  "oklch": {
    "l": 0.47284,
    "c": 0.19981,
    "h": 276.2
  },
  "luminance": 0.0945
}

Semantic roles & 50–950 ramp

primary

#4543C8

secondary

#CFD096

accent

#DE4ADC

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4543C8

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

Preview Lab → · Contrast checker → · Palette generator →