#4B52D3#4B52D3

#4B52D3 is a mid, vivid blue. Relative luminance 0.122; OKLCH L 51.1% C 0.195 H 274.8°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#4B52D3
RGB	rgb(75, 82, 211)
HSL	hsl(237, 61%, 56%)
HSV	hsv(237, 64%, 83%)
CMYK	cmyk(64.5%, 61.1%, 0%, 17.3%)
CIE-LAB	lab(41.58, 37.18, -67.42)
CIE-LCH	lch(41.58, 76.99, 298.88°)
OKLab	oklab(51.14% 0.0162 -0.1942)
OKLCH	oklch(51.14% 0.195 274.8)
XYZ	xyz(17.6729, 12.2321, 63.0451)
Luminance	0.1223 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B52D3 #D3CC4B

analogous

#4B96D3 #4B52D3 #884BD3

triadic

#4B52D3 #D34B52 #52D34B

tetradic

#4B52D3 #D34B96 #D3CC4B #4BD388

square

#4B52D3 #D34B96 #D3CC4B #4BD388

split-complementary

#4B52D3 #D3884B #96D34B

monochromatic

#202583 #2C33B5 #4B52D3 #7C81DF #ADB1EB

Accessibility & contrast

On white

6.09

#4B52D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#4B52D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B52D3

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B52D3	#FFFFFF	#000000	##FFFFFF
##4B52D3	1.00	6.09	3.45	6.09
#FFFFFF	6.09	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D7

Deuteranopia (green-blind)

#005CD0

Tritanopia (blue-blind)

#00728B

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4b52d3;
/* rgb */ color: rgb(75, 82, 211);
/* oklch */ color: oklch(51.1% 0.195 274.8);

Tailwind

colors: {
  custom: {
    50: '#8c82e1',
    500: '#4b52d3',
    950: '#000000',
  },
}

SCSS

$custom: #4b52d3;
$custom-light: #8c82e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4b52d3",
  "rgb": {
    "r": 75,
    "g": 82,
    "b": 211
  },
  "hsl": {
    "h": 236.912,
    "s": 60.714,
    "l": 56.078
  },
  "oklch": {
    "l": 0.51139,
    "c": 0.19491,
    "h": 274.8
  },
  "luminance": 0.12234
}

Semantic roles & 50–950 ramp

primary

#4B52D3

secondary

#D9D6A1

accent

#DC44E4

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4B52D3

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

Preview Lab → · Contrast checker → · Palette generator →