#4B3AD1#4B3AD1

#4B3AD1 is a mid, highly saturated blue. Relative luminance 0.091; OKLCH L 47.2% C 0.219 H 278.9°. Best body text is #FFFFFF at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#4B3AD1
RGB	rgb(75, 58, 209)
HSL	hsl(247, 62%, 52%)
HSV	hsv(247, 72%, 82%)
CMYK	cmyk(64.1%, 72.2%, 0%, 18%)
CIE-LAB	lab(36.22, 50.52, -75.04)
CIE-LCH	lch(36.22, 90.46, 303.95°)
OKLab	oklab(47.21% 0.0341 -0.2166)
OKLCH	oklch(47.21% 0.219 278.9)
XYZ	xyz(15.9196, 9.1241, 61.2314)
Luminance	0.0912 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.42

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B3AD1 #C0D13A

analogous

#3A75D1 #4B3AD1 #973AD1

triadic

#4B3AD1 #D14B3A #3AD14B

tetradic

#4B3AD1 #D13A75 #C0D13A #3AD197

square

#4B3AD1 #D13A75 #C0D13A #3AD197

split-complementary

#4B3AD1 #D1973A #75D13A

monochromatic

#251B75 #3527A7 #4B3AD1 #786CDD #A69DE8

Accessibility & contrast

On white

7.43

#4B3AD1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#4B3AD1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3AD1

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B3AD1	#FFFFFF	#000000	##FFFFFF
##4B3AD1	1.00	7.43	2.83	7.43
#FFFFFF	7.43	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BD5

Deuteranopia (green-blind)

#004FCE

Tritanopia (blue-blind)

#006482

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4b3ad1;
/* rgb */ color: rgb(75, 58, 209);
/* oklch */ color: oklch(47.2% 0.219 278.9);

Tailwind

colors: {
  custom: {
    50: '#8e73e0',
    500: '#4b3ad1',
    950: '#000000',
  },
}

SCSS

$custom: #4b3ad1;
$custom-light: #8e73e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4b3ad1",
  "rgb": {
    "r": 75,
    "g": 58,
    "b": 209
  },
  "hsl": {
    "h": 246.755,
    "s": 62.14,
    "l": 52.353
  },
  "oklch": {
    "l": 0.47206,
    "c": 0.21928,
    "h": 278.9
  },
  "luminance": 0.09125
}

Semantic roles & 50–950 ramp

primary

#4B3AD1

secondary

#CDD493

accent

#E543D3

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #4B3AD1

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

Preview Lab → · Contrast checker → · Palette generator →