#4B4BD4#4B4BD4

#4B4BD4 is a mid, highly saturated blue. Relative luminance 0.113; OKLCH L 50.0% C 0.204 H 276.1°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#4B4BD4
RGB	rgb(75, 75, 212)
HSL	hsl(240, 61%, 56%)
HSV	hsv(240, 65%, 83%)
CMYK	cmyk(64.6%, 64.6%, 0%, 16.9%)
CIE-LAB	lab(40.05, 41.76, -70.50)
CIE-LCH	lch(40.05, 81.94, 300.64°)
OKLab	oklab(50.04% 0.0216 -0.2033)
OKLCH	oklch(50.04% 0.204 276.1)
XYZ	xyz(17.2975, 11.2800, 63.5403)
Luminance	0.1128 (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

#4B4BD4 #D4D44B

analogous

#4B90D4 #4B4BD4 #904BD4

triadic

#4B4BD4 #D44B4B #4BD44B

tetradic

#4B4BD4 #D44B90 #D4D44B #4BD490

square

#4B4BD4 #D44B90 #D4D44B #4BD490

split-complementary

#4B4BD4 #D4904B #90D44B

monochromatic

#202085 #2C2CB6 #4B4BD4 #7C7CE0 #AEAEEC

Accessibility & contrast

On white

6.45

#4B4BD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#4B4BD4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B4BD4

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4BD4	#FFFFFF	#000000	##FFFFFF
##4B4BD4	1.00	6.45	3.26	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064D8

Deuteranopia (green-blind)

#0058D1

Tritanopia (blue-blind)

#006E89

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4b4bd4;
/* rgb */ color: rgb(75, 75, 212);
/* oklch */ color: oklch(50.0% 0.204 276.1);

Tailwind

colors: {
  custom: {
    50: '#8d7ee2',
    500: '#4b4bd4',
    950: '#000000',
  },
}

SCSS

$custom: #4b4bd4;
$custom-light: #8d7ee2;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4bd4",
  "rgb": {
    "r": 75,
    "g": 75,
    "b": 212
  },
  "hsl": {
    "h": 240,
    "s": 61.435,
    "l": 56.275
  },
  "oklch": {
    "l": 0.5004,
    "c": 0.20447,
    "h": 276.1
  },
  "luminance": 0.11281
}

Semantic roles & 50–950 ramp

primary

#4B4BD4

secondary

#DADAA1

accent

#E543E5

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4B4BD4

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

Preview Lab → · Contrast checker → · Palette generator →