#4A43D9#4A43D9

#4A43D9 is a mid, highly saturated blue. Relative luminance 0.105; OKLCH L 49.2% C 0.220 H 276.7°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#4A43D9
RGB	rgb(74, 67, 217)
HSL	hsl(243, 66%, 56%)
HSV	hsv(243, 69%, 85%)
CMYK	cmyk(65.9%, 69.1%, 0%, 14.9%)
CIE-LAB	lab(38.69, 47.92, -75.60)
CIE-LCH	lch(38.69, 89.51, 302.37°)
OKLab	oklab(49.17% 0.0255 -0.2183)
OKLCH	oklch(49.17% 0.22 276.7)
XYZ	xyz(17.3515, 10.4784, 66.7403)
Luminance	0.1048 (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

#4A43D9 #D2D943

analogous

#4387D9 #4A43D9 #9543D9

triadic

#4A43D9 #D94A43 #43D94A

tetradic

#4A43D9 #D94387 #D2D943 #43D995

square

#4A43D9 #D94387 #D2D943 #43D995

split-complementary

#4A43D9 #D99543 #87D943

monochromatic

#201B86 #2C25B9 #4A43D9 #7B76E3 #ACA9EE

Accessibility & contrast

On white

6.78

#4A43D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#4A43D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A43D9

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A43D9	#FFFFFF	#000000	##FFFFFF
##4A43D9	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061DE

Deuteranopia (green-blind)

#0055D6

Tritanopia (blue-blind)

#006C89

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4a43d9;
/* rgb */ color: rgb(74, 67, 217);
/* oklch */ color: oklch(49.2% 0.220 276.7);

Tailwind

colors: {
  custom: {
    50: '#8e78e6',
    500: '#4a43d9',
    950: '#000000',
  },
}

SCSS

$custom: #4a43d9;
$custom-light: #8e78e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4a43d9",
  "rgb": {
    "r": 74,
    "g": 67,
    "b": 217
  },
  "hsl": {
    "h": 242.8,
    "s": 66.372,
    "l": 55.686
  },
  "oklch": {
    "l": 0.49172,
    "c": 0.2198,
    "h": 276.7
  },
  "luminance": 0.1048
}

Semantic roles & 50–950 ramp

primary

#4A43D9

secondary

#D8DB9D

accent

#E93FE1

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4A43D9

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

Preview Lab → · Contrast checker → · Palette generator →