#4B3CD3#4B3CD3

#4B3CD3 is a mid, highly saturated blue. Relative luminance 0.094; OKLCH L 47.7% C 0.220 H 278.5°. Best body text is #FFFFFF at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#4B3CD3
RGB	rgb(75, 60, 211)
HSL	hsl(246, 63%, 53%)
HSV	hsv(246, 72%, 83%)
CMYK	cmyk(64.5%, 71.6%, 0%, 17.3%)
CIE-LAB	lab(36.80, 50.05, -75.25)
CIE-LCH	lch(36.80, 90.38, 303.63°)
OKLab	oklab(47.67% 0.0324 -0.2172)
OKLCH	oklch(47.67% 0.22 278.5)
XYZ	xyz(16.2716, 9.4294, 62.5780)
Luminance	0.0943 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.71

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B3CD3 #C4D33C

analogous

#3C78D3 #4B3CD3 #963CD3

triadic

#4B3CD3 #D34B3C #3CD34B

tetradic

#4B3CD3 #D33C78 #C4D33C #3CD396

square

#4B3CD3 #D33C78 #C4D33C #3CD396

split-complementary

#4B3CD3 #D3963C #78D33C

monochromatic

#251B79 #3427AB #4B3CD3 #796EDE #A7A0EA

Accessibility & contrast

On white

7.28

#4B3CD3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#4B3CD3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3CD3

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B3CD3	#FFFFFF	#000000	##FFFFFF
##4B3CD3	1.00	7.28	2.89	7.28
#FFFFFF	7.28	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CD7

Deuteranopia (green-blind)

#0050D0

Tritanopia (blue-blind)

#006684

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4b3cd3;
/* rgb */ color: rgb(75, 60, 211);
/* oklch */ color: oklch(47.7% 0.220 278.5);

Tailwind

colors: {
  custom: {
    50: '#8e74e2',
    500: '#4b3cd3',
    950: '#000000',
  },
}

SCSS

$custom: #4b3cd3;
$custom-light: #8e74e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4b3cd3",
  "rgb": {
    "r": 75,
    "g": 60,
    "b": 211
  },
  "hsl": {
    "h": 245.96,
    "s": 63.18,
    "l": 53.137
  },
  "oklch": {
    "l": 0.47672,
    "c": 0.21964,
    "h": 278.5
  },
  "luminance": 0.09431
}

Semantic roles & 50–950 ramp

primary

#4B3CD3

secondary

#CFD695

accent

#E642D6

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #4B3CD3

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

Preview Lab → · Contrast checker → · Palette generator →