#4B52DC#4B52DC

#4B52DC is a mid, highly saturated blue. Relative luminance 0.127; OKLCH L 51.9% C 0.207 H 274.4°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#4B52DC
RGB	rgb(75, 82, 220)
HSL	hsl(237, 67%, 58%)
HSV	hsv(237, 66%, 86%)
CMYK	cmyk(65.9%, 62.7%, 0%, 13.7%)
CIE-LAB	lab(42.30, 40.19, -71.40)
CIE-LCH	lch(42.30, 81.93, 299.38°)
OKLab	oklab(51.89% 0.0157 -0.2059)
OKLCH	oklch(51.89% 0.207 274.4)
XYZ	xyz(18.8329, 12.6961, 69.1544)
Luminance	0.1270 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B52DC #DCD54B

analogous

#4B9BDC #4B52DC #8C4BDC

triadic

#4B52DC #DC4B52 #52DC4B

tetradic

#4B52DC #DC4B9B #DCD54B #4BDC8C

square

#4B52DC #DC4B9B #DCD54B #4BDC8C

split-complementary

#4B52DC #DC8C4B #9BDC4B

monochromatic

#1C2291 #262EC4 #4B52DC #7E83E6 #B1B4F0

Accessibility & contrast

On white

5.93

#4B52DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#4B52DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B52DC

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B52DC	#FFFFFF	#000000	##FFFFFF
##4B52DC	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AE0

Deuteranopia (green-blind)

#005DD9

Tritanopia (blue-blind)

#00758F

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4b52dc;
/* rgb */ color: rgb(75, 82, 220);
/* oklch */ color: oklch(51.9% 0.207 274.4);

Tailwind

colors: {
  custom: {
    50: '#8e83e8',
    500: '#4b52dc',
    950: '#000000',
  },
}

SCSS

$custom: #4b52dc;
$custom-light: #8e83e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4b52dc",
  "rgb": {
    "r": 75,
    "g": 82,
    "b": 220
  },
  "hsl": {
    "h": 237.103,
    "s": 67.442,
    "l": 57.843
  },
  "oklch": {
    "l": 0.5189,
    "c": 0.20652,
    "h": 274.4
  },
  "luminance": 0.12698
}

Semantic roles & 50–950 ramp

primary

#4B52DC

secondary

#DEDCA4

accent

#E23DEA

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4B52DC

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

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