#4B3AD5#4B3AD5

#4B3AD5 is a mid, highly saturated blue. Relative luminance 0.093; OKLCH L 47.6% C 0.224 H 278.5°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#4B3AD5
RGB	rgb(75, 58, 213)
HSL	hsl(247, 65%, 53%)
HSV	hsv(247, 73%, 84%)
CMYK	cmyk(64.8%, 72.8%, 0%, 16.5%)
CIE-LAB	lab(36.60, 51.75, -76.73)
CIE-LCH	lch(36.60, 92.55, 304.00°)
OKLab	oklab(47.59% 0.0333 -0.2215)
OKLCH	oklch(47.59% 0.224 278.5)
XYZ	xyz(16.4211, 9.3247, 63.8724)
Luminance	0.0933 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.65

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B3AD5 #C4D53A

analogous

#3A76D5 #4B3AD5 #993AD5

triadic

#4B3AD5 #D54B3A #3AD54B

tetradic

#4B3AD5 #D53A76 #C4D53A #3AD599

square

#4B3AD5 #D53A76 #C4D53A #3AD599

split-complementary

#4B3AD5 #D5993A #76D53A

monochromatic

#251A7A #3425AD #4B3AD5 #796CE0 #A79FEB

Accessibility & contrast

On white

7.33

#4B3AD5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#4B3AD5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3AD5

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B3AD5	#FFFFFF	#000000	##FFFFFF
##4B3AD5	1.00	7.33	2.87	7.33
#FFFFFF	7.33	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CDA

Deuteranopia (green-blind)

#0050D2

Tritanopia (blue-blind)

#006684

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4b3ad5;
/* rgb */ color: rgb(75, 58, 213);
/* oklch */ color: oklch(47.6% 0.224 278.5);

Tailwind

colors: {
  custom: {
    50: '#8e73e3',
    500: '#4b3ad5',
    950: '#000000',
  },
}

SCSS

$custom: #4b3ad5;
$custom-light: #8e73e3;
$custom-dark: #000000;

JSON

{
  "hex": "#4b3ad5",
  "rgb": {
    "r": 75,
    "g": 58,
    "b": 213
  },
  "hsl": {
    "h": 246.581,
    "s": 64.854,
    "l": 53.137
  },
  "oklch": {
    "l": 0.4759,
    "c": 0.22402,
    "h": 278.5
  },
  "luminance": 0.09326
}

Semantic roles & 50–950 ramp

primary

#4B3AD5

secondary

#CFD794

accent

#E840D5

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #4B3AD5

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

Preview Lab → · Contrast checker → · Palette generator →