#4B3ACF#4B3ACF

#4B3ACF is a mid, highly saturated blue. Relative luminance 0.090; OKLCH L 47.0% C 0.217 H 279.1°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#4B3ACF
RGB	rgb(75, 58, 207)
HSL	hsl(247, 61%, 52%)
HSV	hsv(247, 72%, 81%)
CMYK	cmyk(63.8%, 72%, 0%, 18.8%)
CIE-LAB	lab(36.03, 49.90, -74.20)
CIE-LCH	lch(36.03, 89.42, 303.92°)
OKLab	oklab(47.02% 0.0345 -0.2141)
OKLCH	oklch(47.02% 0.217 279.1)
XYZ	xyz(15.6736, 9.0257, 59.9356)
Luminance	0.0903 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.35

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B3ACF #BECF3A

analogous

#3A73CF #4B3ACF #963ACF

triadic

#4B3ACF #CF4B3A #3ACF4B

tetradic

#4B3ACF #CF3A73 #BECF3A #3ACF96

square

#4B3ACF #CF3A73 #BECF3A #3ACF96

split-complementary

#4B3ACF #CF963A #73CF3A

monochromatic

#261C73 #3628A4 #4B3ACF #786BDB #A59CE7

Accessibility & contrast

On white

7.49

#4B3ACF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#4B3ACF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3ACF

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B3ACF	#FFFFFF	#000000	##FFFFFF
##4B3ACF	1.00	7.49	2.81	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AD3

Deuteranopia (green-blind)

#004FCC

Tritanopia (blue-blind)

#006381

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4b3acf;
/* rgb */ color: rgb(75, 58, 207);
/* oklch */ color: oklch(47.0% 0.217 279.1);

Tailwind

colors: {
  custom: {
    50: '#8d72df',
    500: '#4b3acf',
    950: '#000000',
  },
}

SCSS

$custom: #4b3acf;
$custom-light: #8d72df;
$custom-dark: #000000;

JSON

{
  "hex": "#4b3acf",
  "rgb": {
    "r": 75,
    "g": 58,
    "b": 207
  },
  "hsl": {
    "h": 246.846,
    "s": 60.816,
    "l": 51.961
  },
  "oklch": {
    "l": 0.47015,
    "c": 0.21689,
    "h": 279.1
  },
  "luminance": 0.09027
}

Semantic roles & 50–950 ramp

primary

#4B3ACF

secondary

#CCD392

accent

#E444D2

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #4B3ACF

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

Preview Lab → · Contrast checker → · Palette generator →