#4A43DC#4A43DC

#4A43DC is a mid, highly saturated blue. Relative luminance 0.106; OKLCH L 49.5% C 0.223 H 276.4°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#4A43DC
RGB	rgb(74, 67, 220)
HSL	hsl(243, 69%, 56%)
HSV	hsv(243, 70%, 86%)
CMYK	cmyk(66.4%, 69.5%, 0%, 13.7%)
CIE-LAB	lab(38.96, 48.87, -76.87)
CIE-LCH	lch(38.96, 91.09, 302.45°)
OKLab	oklab(49.45% 0.0251 -0.222)
OKLCH	oklch(49.45% 0.223 276.4)
XYZ	xyz(17.7452, 10.6359, 68.8140)
Luminance	0.1064 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.57

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A43DC #D5DC43

analogous

#4389DC #4A43DC #9743DC

triadic

#4A43DC #DC4A43 #43DC4A

tetradic

#4A43DC #DC4389 #D5DC43 #43DC97

square

#4A43DC #DC4389 #D5DC43 #43DC97

split-complementary

#4A43DC #DC9743 #89DC43

monochromatic

#1F1A8B #2B23BE #4A43DC #7C77E6 #ADAAEF

Accessibility & contrast

On white

6.71

#4A43DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#4A43DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A43DC

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A43DC	#FFFFFF	#000000	##FFFFFF
##4A43DC	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062E1

Deuteranopia (green-blind)

#0055D9

Tritanopia (blue-blind)

#006D8B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4a43dc;
/* rgb */ color: rgb(74, 67, 220);
/* oklch */ color: oklch(49.5% 0.223 276.4);

Tailwind

colors: {
  custom: {
    50: '#8f79e8',
    500: '#4a43dc',
    950: '#000000',
  },
}

SCSS

$custom: #4a43dc;
$custom-light: #8f79e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4a43dc",
  "rgb": {
    "r": 74,
    "g": 67,
    "b": 220
  },
  "hsl": {
    "h": 242.745,
    "s": 68.61,
    "l": 56.275
  },
  "oklch": {
    "l": 0.49451,
    "c": 0.22343,
    "h": 276.4
  },
  "luminance": 0.10637
}

Semantic roles & 50–950 ramp

primary

#4A43DC

secondary

#DADD9E

accent

#EB3CE3

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4A43DC

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

Preview Lab → · Contrast checker → · Palette generator →