#4B3BD3#4B3BD3

#4B3BD3 is a mid, highly saturated blue. Relative luminance 0.093; OKLCH L 47.5% C 0.221 H 278.6°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#4B3BD3
RGB	rgb(75, 59, 211)
HSL	hsl(246, 63%, 53%)
HSV	hsv(246, 72%, 83%)
CMYK	cmyk(64.5%, 72%, 0%, 17.3%)
CIE-LAB	lab(36.60, 50.59, -75.57)
CIE-LCH	lch(36.60, 90.95, 303.80°)
OKLab	oklab(47.53% 0.033 -0.2182)
OKLCH	oklch(47.53% 0.221 278.6)
XYZ	xyz(16.2197, 9.3256, 62.5607)
Luminance	0.0933 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.60

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B3BD3 #C3D33B

analogous

#3B77D3 #4B3BD3 #973BD3

triadic

#4B3BD3 #D34B3B #3BD34B

tetradic

#4B3BD3 #D33B77 #C3D33B #3BD397

square

#4B3BD3 #D33B77 #C3D33B #3BD397

split-complementary

#4B3BD3 #D3973B #77D33B

monochromatic

#251B79 #3426AB #4B3BD3 #796DDE #A79FE9

Accessibility & contrast

On white

7.33

#4B3BD3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#4B3BD3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3BD3

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B3BD3	#FFFFFF	#000000	##FFFFFF
##4B3BD3	1.00	7.33	2.87	7.33
#FFFFFF	7.33	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CD7

Deuteranopia (green-blind)

#0050D0

Tritanopia (blue-blind)

#006583

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4b3bd3;
/* rgb */ color: rgb(75, 59, 211);
/* oklch */ color: oklch(47.5% 0.221 278.6);

Tailwind

colors: {
  custom: {
    50: '#8e73e2',
    500: '#4b3bd3',
    950: '#000000',
  },
}

SCSS

$custom: #4b3bd3;
$custom-light: #8e73e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4b3bd3",
  "rgb": {
    "r": 75,
    "g": 59,
    "b": 211
  },
  "hsl": {
    "h": 246.316,
    "s": 63.333,
    "l": 52.941
  },
  "oklch": {
    "l": 0.47534,
    "c": 0.22066,
    "h": 278.6
  },
  "luminance": 0.09327
}

Semantic roles & 50–950 ramp

primary

#4B3BD3

secondary

#CFD694

accent

#E641D5

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #4B3BD3

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

Preview Lab → · Contrast checker → · Palette generator →