#4B3ACB#4B3ACB

#4B3ACB is a mid, highly saturated blue. Relative luminance 0.088; OKLCH L 46.6% C 0.212 H 279.6°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#4B3ACB
RGB	rgb(75, 58, 203)
HSL	hsl(247, 58%, 51%)
HSV	hsv(247, 71%, 80%)
CMYK	cmyk(63.1%, 71.4%, 0%, 20.4%)
CIE-LAB	lab(35.66, 48.67, -72.49)
CIE-LCH	lch(35.66, 87.31, 303.88°)
OKLab	oklab(46.64% 0.0352 -0.2091)
OKLCH	oklch(46.64% 0.212 279.6)
XYZ	xyz(15.1908, 8.8326, 57.3927)
Luminance	0.0883 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B3ACB #BACB3A

analogous

#3A71CB #4B3ACB #933ACB

triadic

#4B3ACB #CB4B3A #3ACB4B

tetradic

#4B3ACB #CB3A71 #BACB3A #3ACB93

square

#4B3ACB #CB3A71 #BACB3A #3ACB93

split-complementary

#4B3ACB #CB933A #71CB3A

monochromatic

#261D6E #372A9E #4B3ACB #776AD8 #A39BE5

Accessibility & contrast

On white

7.59

#4B3ACB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#4B3ACB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3ACB

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B3ACB	#FFFFFF	#000000	##FFFFFF
##4B3ACB	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059CF

Deuteranopia (green-blind)

#004EC8

Tritanopia (blue-blind)

#00627F

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4b3acb;
/* rgb */ color: rgb(75, 58, 203);
/* oklch */ color: oklch(46.6% 0.212 279.6);

Tailwind

colors: {
  custom: {
    50: '#8c72dc',
    500: '#4b3acb',
    950: '#000000',
  },
}

SCSS

$custom: #4b3acb;
$custom-light: #8c72dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4b3acb",
  "rgb": {
    "r": 75,
    "g": 58,
    "b": 203
  },
  "hsl": {
    "h": 247.034,
    "s": 58.233,
    "l": 51.176
  },
  "oklch": {
    "l": 0.46636,
    "c": 0.2121,
    "h": 279.6
  },
  "luminance": 0.08834
}

Semantic roles & 50–950 ramp

primary

#4B3ACB

secondary

#C9D090

accent

#E146CF

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #4B3ACB

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

Preview Lab → · Contrast checker → · Palette generator →