#4C52D5#4C52D5

#4C52D5 is a mid, vivid blue. Relative luminance 0.124; OKLCH L 51.4% C 0.197 H 275.0°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#4C52D5
RGB	rgb(76, 82, 213)
HSL	hsl(237, 62%, 57%)
HSV	hsv(237, 64%, 84%)
CMYK	cmyk(64.3%, 61.5%, 0%, 16.5%)
CIE-LAB	lab(41.80, 38.00, -68.20)
CIE-LCH	lch(41.80, 78.07, 299.13°)
OKLab	oklab(51.37% 0.0172 -0.1965)
OKLCH	oklch(51.37% 0.197 275)
XYZ	xyz(18.0041, 12.3736, 64.3775)
Luminance	0.1237 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C52D5 #D5CF4C

analogous

#4C97D5 #4C52D5 #8B4CD5

triadic

#4C52D5 #D54C52 #52D54C

tetradic

#4C52D5 #D54C97 #D5CF4C #4CD58B

square

#4C52D5 #D54C97 #D5CF4C #4CD58B

split-complementary

#4C52D5 #D58B4C #97D54C

monochromatic

#202487 #2B31B9 #4C52D5 #7E82E1 #AFB2EC

Accessibility & contrast

On white

6.04

#4C52D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#4C52D5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C52D5

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C52D5	#FFFFFF	#000000	##FFFFFF
##4C52D5	1.00	6.04	3.48	6.04
#FFFFFF	6.04	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069D9

Deuteranopia (green-blind)

#005DD2

Tritanopia (blue-blind)

#00738C

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4c52d5;
/* rgb */ color: rgb(76, 82, 213);
/* oklch */ color: oklch(51.4% 0.197 275.0);

Tailwind

colors: {
  custom: {
    50: '#8d83e3',
    500: '#4c52d5',
    950: '#000000',
  },
}

SCSS

$custom: #4c52d5;
$custom-light: #8d83e3;
$custom-dark: #000000;

JSON

{
  "hex": "#4c52d5",
  "rgb": {
    "r": 76,
    "g": 82,
    "b": 213
  },
  "hsl": {
    "h": 237.372,
    "s": 61.991,
    "l": 56.667
  },
  "oklch": {
    "l": 0.51367,
    "c": 0.19727,
    "h": 275
  },
  "luminance": 0.12375
}

Semantic roles & 50–950 ramp

primary

#4C52D5

secondary

#DAD8A2

accent

#DE43E5

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0D0A16

muted

#7E7C84

Preview Lab

Preview with #4C52D5

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

Preview Lab → · Contrast checker → · Palette generator →