#4A43DF#4A43DF

#4A43DF is a mid, highly saturated blue. Relative luminance 0.108; OKLCH L 49.7% C 0.227 H 276.2°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#4A43DF
RGB	rgb(74, 67, 223)
HSL	hsl(243, 71%, 57%)
HSV	hsv(243, 70%, 87%)
CMYK	cmyk(66.8%, 70%, 0%, 12.5%)
CIE-LAB	lab(39.24, 49.82, -78.14)
CIE-LCH	lch(39.24, 92.67, 302.52°)
OKLab	oklab(49.73% 0.0246 -0.2257)
OKLCH	oklch(49.73% 0.227 276.2)
XYZ	xyz(18.1461, 10.7963, 70.9253)
Luminance	0.1080 (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

#4A43DF #D8DF43

analogous

#438ADF #4A43DF #9843DF

triadic

#4A43DF #DF4A43 #43DF4A

tetradic

#4A43DF #DF438A #D8DF43 #43DF98

square

#4A43DF #DF438A #D8DF43 #43DF98

split-complementary

#4A43DF #DF9843 #8ADF43

monochromatic

#1E188F #2921C4 #4A43DF #7C77E8 #AFACF1

Accessibility & contrast

On white

6.65

#4A43DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#4A43DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A43DF

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A43DF	#FFFFFF	#000000	##FFFFFF
##4A43DF	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063E4

Deuteranopia (green-blind)

#0055DC

Tritanopia (blue-blind)

#006E8C

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4a43df;
/* rgb */ color: rgb(74, 67, 223);
/* oklch */ color: oklch(49.7% 0.227 276.2);

Tailwind

colors: {
  custom: {
    50: '#8f79ea',
    500: '#4a43df',
    950: '#000000',
  },
}

SCSS

$custom: #4a43df;
$custom-light: #8f79ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4a43df",
  "rgb": {
    "r": 74,
    "g": 67,
    "b": 223
  },
  "hsl": {
    "h": 242.692,
    "s": 70.909,
    "l": 56.863
  },
  "oklch": {
    "l": 0.49731,
    "c": 0.22706,
    "h": 276.2
  },
  "luminance": 0.10798
}

Semantic roles & 50–950 ramp

primary

#4A43DF

secondary

#DCDF9F

accent

#EE3AE6

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4A43DF

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

Preview Lab → · Contrast checker → · Palette generator →