#4B3AD0#4B3AD0

#4B3AD0 is a mid, highly saturated blue. Relative luminance 0.091; OKLCH L 47.1% C 0.218 H 279.0°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#4B3AD0
RGB	rgb(75, 58, 208)
HSL	hsl(247, 61%, 52%)
HSV	hsv(247, 72%, 82%)
CMYK	cmyk(63.9%, 72.1%, 0%, 18.4%)
CIE-LAB	lab(36.13, 50.21, -74.62)
CIE-LCH	lch(36.13, 89.94, 303.94°)
OKLab	oklab(47.11% 0.0343 -0.2154)
OKLCH	oklch(47.11% 0.218 279)
XYZ	xyz(15.7962, 9.0748, 60.5815)
Luminance	0.0908 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.38

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B3AD0 #BFD03A

analogous

#3A74D0 #4B3AD0 #963AD0

triadic

#4B3AD0 #D04B3A #3AD04B

tetradic

#4B3AD0 #D03A74 #BFD03A #3AD096

square

#4B3AD0 #D03A74 #BFD03A #3AD096

split-complementary

#4B3AD0 #D0963A #74D03A

monochromatic

#261C74 #3627A5 #4B3AD0 #786BDC #A59DE8

Accessibility & contrast

On white

7.46

#4B3AD0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#4B3AD0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3AD0

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B3AD0	#FFFFFF	#000000	##FFFFFF
##4B3AD0	1.00	7.46	2.82	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BD4

Deuteranopia (green-blind)

#004FCD

Tritanopia (blue-blind)

#006481

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4b3ad0;
/* rgb */ color: rgb(75, 58, 208);
/* oklch */ color: oklch(47.1% 0.218 279.0);

Tailwind

colors: {
  custom: {
    50: '#8d73e0',
    500: '#4b3ad0',
    950: '#000000',
  },
}

SCSS

$custom: #4b3ad0;
$custom-light: #8d73e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4b3ad0",
  "rgb": {
    "r": 75,
    "g": 58,
    "b": 208
  },
  "hsl": {
    "h": 246.8,
    "s": 61.475,
    "l": 52.157
  },
  "oklch": {
    "l": 0.47111,
    "c": 0.21809,
    "h": 279
  },
  "luminance": 0.09076
}

Semantic roles & 50–950 ramp

primary

#4B3AD0

secondary

#CCD492

accent

#E543D2

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #4B3AD0

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

Preview Lab → · Contrast checker → · Palette generator →