#4C52DA#4C52DA

#4C52DA is a mid, highly saturated blue. Relative luminance 0.126; OKLCH L 51.8% C 0.204 H 274.8°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#4C52DA
RGB	rgb(76, 82, 218)
HSL	hsl(237, 66%, 58%)
HSV	hsv(237, 65%, 85%)
CMYK	cmyk(65.1%, 62.4%, 0%, 14.5%)
CIE-LAB	lab(42.20, 39.67, -70.41)
CIE-LCH	lch(42.20, 80.82, 299.39°)
OKLab	oklab(51.78% 0.017 -0.203)
OKLCH	oklch(51.78% 0.204 274.8)
XYZ	xyz(18.6485, 12.6314, 67.7714)
Luminance	0.1263 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C52DA #DAD44C

analogous

#4C99DA #4C52DA #8D4CDA

triadic

#4C52DA #DA4C52 #52DA4C

tetradic

#4C52DA #DA4C99 #DAD44C #4CDA8D

square

#4C52DA #DA4C99 #DAD44C #4CDA8D

split-complementary

#4C52DA #DA8D4C #99DA4C

monochromatic

#1D228E #282EC1 #4C52DA #7F83E4 #B1B4EF

Accessibility & contrast

On white

5.95

#4C52DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#4C52DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C52DA

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C52DA	#FFFFFF	#000000	##FFFFFF
##4C52DA	1.00	5.95	3.53	5.95
#FFFFFF	5.95	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ADE

Deuteranopia (green-blind)

#005DD7

Tritanopia (blue-blind)

#00758E

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4c52da;
/* rgb */ color: rgb(76, 82, 218);
/* oklch */ color: oklch(51.8% 0.204 274.8);

Tailwind

colors: {
  custom: {
    50: '#8e83e6',
    500: '#4c52da',
    950: '#000000',
  },
}

SCSS

$custom: #4c52da;
$custom-light: #8e83e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4c52da",
  "rgb": {
    "r": 76,
    "g": 82,
    "b": 218
  },
  "hsl": {
    "h": 237.465,
    "s": 65.741,
    "l": 57.647
  },
  "oklch": {
    "l": 0.51784,
    "c": 0.20372,
    "h": 274.8
  },
  "luminance": 0.12633
}

Semantic roles & 50–950 ramp

primary

#4C52DA

secondary

#DDDBA4

accent

#E23FE9

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4C52DA

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

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