#4B56D4#4B56D4

#4B56D4 is a mid, vivid blue. Relative luminance 0.129; OKLCH L 51.9% C 0.191 H 273.9°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#4B56D4
RGB	rgb(75, 86, 212)
HSL	hsl(235, 61%, 56%)
HSV	hsv(235, 65%, 83%)
CMYK	cmyk(64.6%, 59.4%, 0%, 16.9%)
CIE-LAB	lab(42.62, 35.05, -66.30)
CIE-LCH	lch(42.62, 75.00, 297.86°)
OKLab	oklab(51.93% 0.0129 -0.1909)
OKLCH	oklch(51.93% 0.191 273.9)
XYZ	xyz(18.1092, 12.9033, 63.8109)
Luminance	0.1290 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B56D4 #D4C94B

analogous

#4B9BD4 #4B56D4 #854BD4

triadic

#4B56D4 #D44B56 #56D44B

tetradic

#4B56D4 #D44B9B #D4C94B #4BD485

square

#4B56D4 #D44B9B #D4C94B #4BD485

split-complementary

#4B56D4 #D4854B #9BD44B

monochromatic

#202885 #2C37B6 #4B56D4 #7C84E0 #AEB3EC

Accessibility & contrast

On white

5.86

#4B56D4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#4B56D4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B56D4

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B56D4	#FFFFFF	#000000	##FFFFFF
##4B56D4	1.00	5.86	3.58	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BD8

Deuteranopia (green-blind)

#005FD2

Tritanopia (blue-blind)

#00758D

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4b56d4;
/* rgb */ color: rgb(75, 86, 212);
/* oklch */ color: oklch(51.9% 0.191 273.9);

Tailwind

colors: {
  custom: {
    50: '#8c85e2',
    500: '#4b56d4',
    950: '#000000',
  },
}

SCSS

$custom: #4b56d4;
$custom-light: #8c85e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4b56d4",
  "rgb": {
    "r": 75,
    "g": 86,
    "b": 212
  },
  "hsl": {
    "h": 235.182,
    "s": 61.435,
    "l": 56.275
  },
  "oklch": {
    "l": 0.51927,
    "c": 0.19137,
    "h": 273.9
  },
  "luminance": 0.12905
}

Semantic roles & 50–950 ramp

primary

#4B56D4

secondary

#DAD5A1

accent

#D843E5

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0D0B15

muted

#7E7C84

Preview Lab

Preview with #4B56D4

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

Preview Lab → · Contrast checker → · Palette generator →