#4543DA#4543DA

#4543DA is a mid, highly saturated blue. Relative luminance 0.103; OKLCH L 48.9% C 0.222 H 275.0°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#4543DA
RGB	rgb(69, 67, 218)
HSL	hsl(241, 67%, 56%)
HSV	hsv(241, 69%, 85%)
CMYK	cmyk(68.3%, 69.3%, 0%, 14.5%)
CIE-LAB	lab(38.45, 47.65, -76.59)
CIE-LCH	lch(38.45, 90.20, 301.89°)
OKLab	oklab(48.94% 0.0194 -0.2213)
OKLCH	oklch(48.94% 0.222 275)
XYZ	xyz(17.1121, 10.3399, 67.4101)
Luminance	0.1034 (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

#4543DA #D8DA43

analogous

#438CDA #4543DA #9043DA

triadic

#4543DA #DA4543 #43DA45

tetradic

#4543DA #DA438C #D8DA43 #43DA90

square

#4543DA #DA438C #D8DA43 #43DA90

split-complementary

#4543DA #DA9043 #8CDA43

monochromatic

#1C1B88 #2725BB #4543DA #7876E4 #AAA9EE

Accessibility & contrast

On white

6.84

#4543DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#4543DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4543DA

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4543DA	#FFFFFF	#000000	##FFFFFF
##4543DA	1.00	6.84	3.07	6.84
#FFFFFF	6.84	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061DF

Deuteranopia (green-blind)

#0054D7

Tritanopia (blue-blind)

#006C8A

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4543da;
/* rgb */ color: rgb(69, 67, 218);
/* oklch */ color: oklch(48.9% 0.222 275.0);

Tailwind

colors: {
  custom: {
    50: '#8c78e7',
    500: '#4543da',
    950: '#000000',
  },
}

SCSS

$custom: #4543da;
$custom-light: #8c78e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4543da",
  "rgb": {
    "r": 69,
    "g": 67,
    "b": 218
  },
  "hsl": {
    "h": 240.795,
    "s": 67.111,
    "l": 55.882
  },
  "oklch": {
    "l": 0.48939,
    "c": 0.22216,
    "h": 275
  },
  "luminance": 0.10341
}

Semantic roles & 50–950 ramp

primary

#4543DA

secondary

#DBDC9D

accent

#EA3EE8

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4543DA

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

Preview Lab → · Contrast checker → · Palette generator →