#4B56C8#4B56C8

#4B56C8 is a mid, vivid blue. Relative luminance 0.123; OKLCH L 51.0% C 0.175 H 274.2°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#4B56C8
RGB	rgb(75, 86, 200)
HSL	hsl(235, 53%, 54%)
HSV	hsv(235, 63%, 78%)
CMYK	cmyk(62.5%, 57%, 0%, 21.6%)
CIE-LAB	lab(41.72, 30.98, -60.85)
CIE-LCH	lch(41.72, 68.28, 296.98°)
OKLab	oklab(50.98% 0.0129 -0.1749)
OKLCH	oklch(50.98% 0.175 274.2)
XYZ	xyz(16.6513, 12.3202, 56.1329)
Luminance	0.1232 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B56C8 #C8BD4B

analogous

#4B95C8 #4B56C8 #7F4BC8

triadic

#4B56C8 #C84B56 #56C84B

tetradic

#4B56C8 #C84B95 #C8BD4B #4BC87F

square

#4B56C8 #C84B95 #C8BD4B #4BC87F

split-complementary

#4B56C8 #C87F4B #95C84B

monochromatic

#242B75 #323CA4 #4B56C8 #7A82D6 #A9AEE5

Accessibility & contrast

On white

6.06

#4B56C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#4B56C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B56C8

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B56C8	#FFFFFF	#000000	##FFFFFF
##4B56C8	1.00	6.06	3.46	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068CC

Deuteranopia (green-blind)

#005DC6

Tritanopia (blue-blind)

#007186

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4b56c8;
/* rgb */ color: rgb(75, 86, 200);
/* oklch */ color: oklch(51.0% 0.175 274.2);

Tailwind

colors: {
  custom: {
    50: '#8a85d9',
    500: '#4b56c8',
    950: '#000000',
  },
}

SCSS

$custom: #4b56c8;
$custom-light: #8a85d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4b56c8",
  "rgb": {
    "r": 75,
    "g": 86,
    "b": 200
  },
  "hsl": {
    "h": 234.72,
    "s": 53.191,
    "l": 53.922
  },
  "oklch": {
    "l": 0.50979,
    "c": 0.17537,
    "h": 274.2
  },
  "luminance": 0.12322
}

Semantic roles & 50–950 ramp

primary

#4B56C8

secondary

#D2CD9D

accent

#D04BDD

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4B56C8

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

Preview Lab → · Contrast checker → · Palette generator →