#4B56D2#4B56D2

#4B56D2 is a mid, vivid blue. Relative luminance 0.128; OKLCH L 51.8% C 0.189 H 273.9°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#4B56D2
RGB	rgb(75, 86, 210)
HSL	hsl(235, 60%, 56%)
HSV	hsv(235, 64%, 82%)
CMYK	cmyk(64.3%, 59%, 0%, 17.6%)
CIE-LAB	lab(42.46, 34.37, -65.40)
CIE-LCH	lch(42.46, 73.89, 297.72°)
OKLab	oklab(51.77% 0.0129 -0.1883)
OKLCH	oklch(51.77% 0.189 273.9)
XYZ	xyz(17.8584, 12.8030, 62.4904)
Luminance	0.1280 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B56D2 #D2C74B

analogous

#4B99D2 #4B56D2 #834BD2

triadic

#4B56D2 #D24B56 #56D24B

tetradic

#4B56D2 #D24B99 #D2C74B #4BD283

square

#4B56D2 #D24B99 #D2C74B #4BD283

split-complementary

#4B56D2 #D2834B #99D24B

monochromatic

#212882 #2D38B3 #4B56D2 #7C84DE #ADB2EA

Accessibility & contrast

On white

5.90

#4B56D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#4B56D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B56D2

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B56D2	#FFFFFF	#000000	##FFFFFF
##4B56D2	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AD6

Deuteranopia (green-blind)

#005ED0

Tritanopia (blue-blind)

#00748C

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4b56d2;
/* rgb */ color: rgb(75, 86, 210);
/* oklch */ color: oklch(51.8% 0.189 273.9);

Tailwind

colors: {
  custom: {
    50: '#8c85e1',
    500: '#4b56d2',
    950: '#000000',
  },
}

SCSS

$custom: #4b56d2;
$custom-light: #8c85e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4b56d2",
  "rgb": {
    "r": 75,
    "g": 86,
    "b": 210
  },
  "hsl": {
    "h": 235.111,
    "s": 60,
    "l": 55.882
  },
  "oklch": {
    "l": 0.51766,
    "c": 0.18874,
    "h": 273.9
  },
  "luminance": 0.12805
}

Semantic roles & 50–950 ramp

primary

#4B56D2

secondary

#D8D4A0

accent

#D645E3

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4B56D2

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

Preview Lab → · Contrast checker → · Palette generator →