#4B52D4#4B52D4

#4B52D4 is a mid, vivid blue. Relative luminance 0.123; OKLCH L 51.2% C 0.196 H 274.7°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#4B52D4
RGB	rgb(75, 82, 212)
HSL	hsl(237, 61%, 56%)
HSV	hsv(237, 65%, 83%)
CMYK	cmyk(64.6%, 61.3%, 0%, 16.9%)
CIE-LAB	lab(41.66, 37.52, -67.86)
CIE-LCH	lch(41.66, 77.54, 298.94°)
OKLab	oklab(51.22% 0.0161 -0.1955)
OKLCH	oklch(51.22% 0.196 274.7)
XYZ	xyz(17.7987, 12.2824, 63.7074)
Luminance	0.1228 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B52D4 #D4CD4B

analogous

#4B97D4 #4B52D4 #894BD4

triadic

#4B52D4 #D44B52 #52D44B

tetradic

#4B52D4 #D44B97 #D4CD4B #4BD489

square

#4B52D4 #D44B97 #D4CD4B #4BD489

split-complementary

#4B52D4 #D4894B #97D44B

monochromatic

#202585 #2C33B6 #4B52D4 #7C81E0 #AEB1EC

Accessibility & contrast

On white

6.07

#4B52D4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#4B52D4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B52D4

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B52D4	#FFFFFF	#000000	##FFFFFF
##4B52D4	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D8

Deuteranopia (green-blind)

#005CD1

Tritanopia (blue-blind)

#00738B

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4b52d4;
/* rgb */ color: rgb(75, 82, 212);
/* oklch */ color: oklch(51.2% 0.196 274.7);

Tailwind

colors: {
  custom: {
    50: '#8c83e2',
    500: '#4b52d4',
    950: '#000000',
  },
}

SCSS

$custom: #4b52d4;
$custom-light: #8c83e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4b52d4",
  "rgb": {
    "r": 75,
    "g": 82,
    "b": 212
  },
  "hsl": {
    "h": 236.934,
    "s": 61.435,
    "l": 56.275
  },
  "oklch": {
    "l": 0.51221,
    "c": 0.19621,
    "h": 274.7
  },
  "luminance": 0.12284
}

Semantic roles & 50–950 ramp

primary

#4B52D4

secondary

#DAD7A1

accent

#DC43E5

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0D0A15

muted

#7E7C84

Preview Lab

Preview with #4B52D4

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

Preview Lab → · Contrast checker → · Palette generator →