#4B3FC6#4B3FC6

#4B3FC6 is a mid, highly saturated blue. Relative luminance 0.091; OKLCH L 46.9% C 0.201 H 279.3°. Best body text is #FFFFFF at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#4B3FC6
RGB	rgb(75, 63, 198)
HSL	hsl(245, 54%, 51%)
HSV	hsv(245, 68%, 78%)
CMYK	cmyk(62.1%, 68.2%, 0%, 22.4%)
CIE-LAB	lab(36.23, 44.29, -68.65)
CIE-LCH	lch(36.23, 81.70, 302.83°)
OKLab	oklab(46.91% 0.0324 -0.1979)
OKLCH	oklch(46.91% 0.201 279.3)
XYZ	xyz(14.8689, 9.1269, 54.3933)
Luminance	0.0913 (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

#4B3FC6 #BAC63F

analogous

#3F76C6 #4B3FC6 #8E3FC6

triadic

#4B3FC6 #C64B3F #3FC64B

tetradic

#4B3FC6 #C63F76 #BAC63F #3FC68E

square

#4B3FC6 #C63F76 #BAC63F #3FC68E

split-complementary

#4B3FC6 #C68E3F #76C63F

monochromatic

#26206B #372E9A #4B3FC6 #776ED4 #A39DE2

Accessibility & contrast

On white

7.43

#4B3FC6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#4B3FC6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3FC6

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B3FC6	#FFFFFF	#000000	##FFFFFF
##4B3FC6	1.00	7.43	2.83	7.43
#FFFFFF	7.43	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ACA

Deuteranopia (green-blind)

#0050C3

Tritanopia (blue-blind)

#00637D

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4b3fc6;
/* rgb */ color: rgb(75, 63, 198);
/* oklch */ color: oklch(46.9% 0.201 279.3);

Tailwind

colors: {
  custom: {
    50: '#8b75d8',
    500: '#4b3fc6',
    950: '#000000',
  },
}

SCSS

$custom: #4b3fc6;
$custom-light: #8b75d8;
$custom-dark: #000000;

JSON

{
  "hex": "#4b3fc6",
  "rgb": {
    "r": 75,
    "g": 63,
    "b": 198
  },
  "hsl": {
    "h": 245.333,
    "s": 54.217,
    "l": 51.176
  },
  "oklch": {
    "l": 0.46905,
    "c": 0.20056,
    "h": 279.3
  },
  "luminance": 0.09128
}

Semantic roles & 50–950 ramp

primary

#4B3FC6

secondary

#C9CE93

accent

#DE4AD0

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #4B3FC6

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

Preview Lab → · Contrast checker → · Palette generator →