#4B3BC9#4B3BC9

#4B3BC9 is a mid, highly saturated blue. Relative luminance 0.088; OKLCH L 46.6% C 0.209 H 279.6°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#4B3BC9
RGB	rgb(75, 59, 201)
HSL	hsl(247, 57%, 51%)
HSV	hsv(247, 71%, 79%)
CMYK	cmyk(62.7%, 70.6%, 0%, 21.2%)
CIE-LAB	lab(35.67, 47.50, -71.30)
CIE-LCH	lch(35.67, 85.68, 303.67°)
OKLab	oklab(46.59% 0.0349 -0.2057)
OKLCH	oklch(46.59% 0.209 279.6)
XYZ	xyz(15.0049, 8.8397, 56.1625)
Luminance	0.0884 (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

#4B3BC9 #B9C93B

analogous

#3B72C9 #4B3BC9 #923BC9

triadic

#4B3BC9 #C94B3B #3BC94B

tetradic

#4B3BC9 #C93B72 #B9C93B #3BC992

square

#4B3BC9 #C93B72 #B9C93B #3BC992

split-complementary

#4B3BC9 #C9923B #72C93B

monochromatic

#271E6C #382B9C #4B3BC9 #776BD6 #A39BE3

Accessibility & contrast

On white

7.59

#4B3BC9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#4B3BC9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3BC9

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B3BC9	#FFFFFF	#000000	##FFFFFF
##4B3BC9	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)

#0059CD

Deuteranopia (green-blind)

#004EC6

Tritanopia (blue-blind)

#00627E

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4b3bc9;
/* rgb */ color: rgb(75, 59, 201);
/* oklch */ color: oklch(46.6% 0.209 279.6);

Tailwind

colors: {
  custom: {
    50: '#8c73db',
    500: '#4b3bc9',
    950: '#000000',
  },
}

SCSS

$custom: #4b3bc9;
$custom-light: #8c73db;
$custom-dark: #000000;

JSON

{
  "hex": "#4b3bc9",
  "rgb": {
    "r": 75,
    "g": 59,
    "b": 201
  },
  "hsl": {
    "h": 246.761,
    "s": 56.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.4659,
    "c": 0.20863,
    "h": 279.6
  },
  "luminance": 0.08841
}

Semantic roles & 50–950 ramp

primary

#4B3BC9

secondary

#C8CF90

accent

#E048CF

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #4B3BC9

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

Preview Lab → · Contrast checker → · Palette generator →