#4B3DD0#4B3DD0

#4B3DD0 is a mid, highly saturated blue. Relative luminance 0.094; OKLCH L 47.5% C 0.215 H 278.6°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#4B3DD0
RGB	rgb(75, 61, 208)
HSL	hsl(246, 61%, 53%)
HSV	hsv(246, 71%, 82%)
CMYK	cmyk(63.9%, 70.7%, 0%, 18.4%)
CIE-LAB	lab(36.72, 48.57, -73.65)
CIE-LCH	lch(36.72, 88.23, 303.40°)
OKLab	oklab(47.53% 0.0323 -0.2126)
OKLCH	oklch(47.53% 0.215 278.6)
XYZ	xyz(15.9519, 9.3861, 60.6334)
Luminance	0.0939 (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

#4B3DD0 #C2D03D

analogous

#3D79D0 #4B3DD0 #943DD0

triadic

#4B3DD0 #D04B3D #3DD04B

tetradic

#4B3DD0 #D03D79 #C2D03D #3DD094

square

#4B3DD0 #D03D79 #C2D03D #3DD094

split-complementary

#4B3DD0 #D0943D #79D03D

monochromatic

#251D76 #3529A7 #4B3DD0 #796EDC #A6A0E8

Accessibility & contrast

On white

7.30

#4B3DD0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#4B3DD0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3DD0

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B3DD0	#FFFFFF	#000000	##FFFFFF
##4B3DD0	1.00	7.30	2.88	7.30
#FFFFFF	7.30	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CD4

Deuteranopia (green-blind)

#0050CD

Tritanopia (blue-blind)

#006582

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4b3dd0;
/* rgb */ color: rgb(75, 61, 208);
/* oklch */ color: oklch(47.5% 0.215 278.6);

Tailwind

colors: {
  custom: {
    50: '#8d74e0',
    500: '#4b3dd0',
    950: '#000000',
  },
}

SCSS

$custom: #4b3dd0;
$custom-light: #8d74e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4b3dd0",
  "rgb": {
    "r": 75,
    "g": 61,
    "b": 208
  },
  "hsl": {
    "h": 245.714,
    "s": 60.996,
    "l": 52.745
  },
  "oklch": {
    "l": 0.4753,
    "c": 0.215,
    "h": 278.6
  },
  "luminance": 0.09387
}

Semantic roles & 50–950 ramp

primary

#4B3DD0

secondary

#CED495

accent

#E444D5

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #4B3DD0

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

Preview Lab → · Contrast checker → · Palette generator →