#4B3DD5#4B3DD5

#4B3DD5 is a mid, highly saturated blue. Relative luminance 0.096; OKLCH L 48.0% C 0.221 H 278.2°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#4B3DD5
RGB	rgb(75, 61, 213)
HSL	hsl(246, 64%, 54%)
HSV	hsv(246, 71%, 84%)
CMYK	cmyk(64.8%, 71.4%, 0%, 16.5%)
CIE-LAB	lab(37.18, 50.13, -75.78)
CIE-LCH	lch(37.18, 90.86, 303.48°)
OKLab	oklab(48% 0.0314 -0.2188)
OKLCH	oklch(48% 0.221 278.2)
XYZ	xyz(16.5768, 9.6361, 63.9243)
Luminance	0.0964 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.97

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B3DD5 #C7D53D

analogous

#3D7BD5 #4B3DD5 #973DD5

triadic

#4B3DD5 #D54B3D #3DD54B

tetradic

#4B3DD5 #D53D7B #C7D53D #3DD597

square

#4B3DD5 #D53D7B #C7D53D #3DD597

split-complementary

#4B3DD5 #D5973D #7BD53D

monochromatic

#241B7D #3226AF #4B3DD5 #7A6FE0 #A8A2EB

Accessibility & contrast

On white

7.17

#4B3DD5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#4B3DD5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3DD5

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B3DD5	#FFFFFF	#000000	##FFFFFF
##4B3DD5	1.00	7.17	2.93	7.17
#FFFFFF	7.17	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED9

Deuteranopia (green-blind)

#0051D2

Tritanopia (blue-blind)

#006785

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4b3dd5;
/* rgb */ color: rgb(75, 61, 213);
/* oklch */ color: oklch(48.0% 0.221 278.2);

Tailwind

colors: {
  custom: {
    50: '#8e75e3',
    500: '#4b3dd5',
    950: '#000000',
  },
}

SCSS

$custom: #4b3dd5;
$custom-light: #8e75e3;
$custom-dark: #000000;

JSON

{
  "hex": "#4b3dd5",
  "rgb": {
    "r": 75,
    "g": 61,
    "b": 213
  },
  "hsl": {
    "h": 245.526,
    "s": 64.407,
    "l": 53.725
  },
  "oklch": {
    "l": 0.48002,
    "c": 0.22101,
    "h": 278.2
  },
  "luminance": 0.09637
}

Semantic roles & 50–950 ramp

primary

#4B3DD5

secondary

#D1D796

accent

#E740D8

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #4B3DD5

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

Preview Lab → · Contrast checker → · Palette generator →