#4B3BCD#4B3BCD

#4B3BCD is a mid, highly saturated blue. Relative luminance 0.090; OKLCH L 47.0% C 0.213 H 279.2°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#4B3BCD
RGB	rgb(75, 59, 205)
HSL	hsl(247, 59%, 52%)
HSV	hsv(247, 71%, 80%)
CMYK	cmyk(63.4%, 71.2%, 0%, 19.6%)
CIE-LAB	lab(36.04, 48.74, -73.02)
CIE-LCH	lch(36.04, 87.79, 303.72°)
OKLab	oklab(46.97% 0.0342 -0.2107)
OKLCH	oklch(46.97% 0.213 279.2)
XYZ	xyz(15.4815, 9.0303, 58.6730)
Luminance	0.0903 (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

#4B3BCD #BDCD3B

analogous

#3B74CD #4B3BCD #943BCD

triadic

#4B3BCD #CD4B3B #3BCD4B

tetradic

#4B3BCD #CD3B74 #BDCD3B #3BCD94

square

#4B3BCD #CD3B74 #BDCD3B #3BCD94

split-complementary

#4B3BCD #CD943B #74CD3B

monochromatic

#261D71 #3629A2 #4B3BCD #786CD9 #A59DE6

Accessibility & contrast

On white

7.48

#4B3BCD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#4B3BCD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3BCD

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B3BCD	#FFFFFF	#000000	##FFFFFF
##4B3BCD	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AD1

Deuteranopia (green-blind)

#004FCA

Tritanopia (blue-blind)

#006380

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4b3bcd;
/* rgb */ color: rgb(75, 59, 205);
/* oklch */ color: oklch(47.0% 0.213 279.2);

Tailwind

colors: {
  custom: {
    50: '#8d73dd',
    500: '#4b3bcd',
    950: '#000000',
  },
}

SCSS

$custom: #4b3bcd;
$custom-light: #8d73dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4b3bcd",
  "rgb": {
    "r": 75,
    "g": 59,
    "b": 205
  },
  "hsl": {
    "h": 246.575,
    "s": 59.35,
    "l": 51.765
  },
  "oklch": {
    "l": 0.46965,
    "c": 0.21346,
    "h": 279.2
  },
  "luminance": 0.09032
}

Semantic roles & 50–950 ramp

primary

#4B3BCD

secondary

#CBD292

accent

#E345D1

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #4B3BCD

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

Preview Lab → · Contrast checker → · Palette generator →