#4A43DA#4A43DA

#4A43DA is a mid, highly saturated blue. Relative luminance 0.105; OKLCH L 49.3% C 0.221 H 276.6°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#4A43DA
RGB	rgb(74, 67, 218)
HSL	hsl(243, 67%, 56%)
HSV	hsv(243, 69%, 85%)
CMYK	cmyk(66.1%, 69.3%, 0%, 14.5%)
CIE-LAB	lab(38.78, 48.24, -76.03)
CIE-LCH	lch(38.78, 90.04, 302.39°)
OKLab	oklab(49.27% 0.0254 -0.2195)
OKLCH	oklch(49.27% 0.221 276.6)
XYZ	xyz(17.4820, 10.5306, 67.4274)
Luminance	0.1053 (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

#4A43DA #D3DA43

analogous

#4388DA #4A43DA #9543DA

triadic

#4A43DA #DA4A43 #43DA4A

tetradic

#4A43DA #DA4388 #D3DA43 #43DA95

square

#4A43DA #DA4388 #D3DA43 #43DA95

split-complementary

#4A43DA #DA9543 #88DA43

monochromatic

#201B88 #2C25BB #4A43DA #7B76E4 #ACA9EE

Accessibility & contrast

On white

6.76

#4A43DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#4A43DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A43DA

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A43DA	#FFFFFF	#000000	##FFFFFF
##4A43DA	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062DF

Deuteranopia (green-blind)

#0055D7

Tritanopia (blue-blind)

#006C8A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4a43da;
/* rgb */ color: rgb(74, 67, 218);
/* oklch */ color: oklch(49.3% 0.221 276.6);

Tailwind

colors: {
  custom: {
    50: '#8e79e7',
    500: '#4a43da',
    950: '#000000',
  },
}

SCSS

$custom: #4a43da;
$custom-light: #8e79e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4a43da",
  "rgb": {
    "r": 74,
    "g": 67,
    "b": 218
  },
  "hsl": {
    "h": 242.781,
    "s": 67.111,
    "l": 55.882
  },
  "oklch": {
    "l": 0.49265,
    "c": 0.22101,
    "h": 276.6
  },
  "luminance": 0.10532
}

Semantic roles & 50–950 ramp

primary

#4A43DA

secondary

#D9DC9D

accent

#EA3EE2

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4A43DA

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

Preview Lab → · Contrast checker → · Palette generator →