#4543D5#4543D5

#4543D5 is a mid, highly saturated blue. Relative luminance 0.101; OKLCH L 48.5% C 0.216 H 275.3°. Best body text is #FFFFFF at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#4543D5
RGB	rgb(69, 67, 213)
HSL	hsl(241, 63%, 55%)
HSV	hsv(241, 69%, 84%)
CMYK	cmyk(67.6%, 68.5%, 0%, 16.5%)
CIE-LAB	lab(37.99, 46.03, -74.46)
CIE-LCH	lch(37.99, 87.54, 301.72°)
OKLab	oklab(48.47% 0.02 -0.2151)
OKLCH	oklch(48.47% 0.216 275.3)
XYZ	xyz(16.4677, 10.0821, 64.0161)
Luminance	0.1008 (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

#4543D5 #D3D543

analogous

#438AD5 #4543D5 #8E43D5

triadic

#4543D5 #D54543 #43D545

tetradic

#4543D5 #D5438A #D3D543 #43D58E

square

#4543D5 #D5438A #D3D543 #43D58E

split-complementary

#4543D5 #D58E43 #8AD543

monochromatic

#1E1D81 #2A28B3 #4543D5 #7675E0 #A8A7EB

Accessibility & contrast

On white

6.96

#4543D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#4543D5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4543D5

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4543D5	#FFFFFF	#000000	##FFFFFF
##4543D5	1.00	6.96	3.02	6.96
#FFFFFF	6.96	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060D9

Deuteranopia (green-blind)

#0053D2

Tritanopia (blue-blind)

#006B87

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4543d5;
/* rgb */ color: rgb(69, 67, 213);
/* oklch */ color: oklch(48.5% 0.216 275.3);

Tailwind

colors: {
  custom: {
    50: '#8b78e3',
    500: '#4543d5',
    950: '#000000',
  },
}

SCSS

$custom: #4543d5;
$custom-light: #8b78e3;
$custom-dark: #000000;

JSON

{
  "hex": "#4543d5",
  "rgb": {
    "r": 69,
    "g": 67,
    "b": 213
  },
  "hsl": {
    "h": 240.822,
    "s": 63.478,
    "l": 54.902
  },
  "oklch": {
    "l": 0.48473,
    "c": 0.21603,
    "h": 275.3
  },
  "luminance": 0.10084
}

Semantic roles & 50–950 ramp

primary

#4543D5

secondary

#D8D99B

accent

#E741E4

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0D0916

muted

#7E7B84

Preview Lab

Preview with #4543D5

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

Preview Lab → · Contrast checker → · Palette generator →