#4C52E5#4C52E5

#4C52E5 is a mid, highly saturated blue. Relative luminance 0.132; OKLCH L 52.7% C 0.218 H 274.3°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#4C52E5
RGB	rgb(76, 82, 229)
HSL	hsl(238, 75%, 60%)
HSV	hsv(238, 67%, 90%)
CMYK	cmyk(66.8%, 64.2%, 0%, 10.2%)
CIE-LAB	lab(43.10, 43.32, -75.20)
CIE-LCH	lch(43.10, 86.79, 299.94°)
OKLab	oklab(52.72% 0.0162 -0.2171)
OKLCH	oklch(52.72% 0.218 274.3)
XYZ	xyz(20.1360, 13.2264, 75.6053)
Luminance	0.1323 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C52E5 #E5DF4C

analogous

#4C9FE5 #4C52E5 #934CE5

triadic

#4C52E5 #E54C52 #52E54C

tetradic

#4C52E5 #E54C9F #E5DF4C #4CE593

square

#4C52E5 #E54C9F #E5DF4C #4CE593

split-complementary

#4C52E5 #E5934C #9FE54C

monochromatic

#171D9F #1F26D5 #4C52E5 #8186ED #B7B9F5

Accessibility & contrast

On white

5.76

#4C52E5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#4C52E5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C52E5

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C52E5	#FFFFFF	#000000	##FFFFFF
##4C52E5	1.00	5.76	3.65	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DEA

Deuteranopia (green-blind)

#005FE2

Tritanopia (blue-blind)

#007894

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4c52e5;
/* rgb */ color: rgb(76, 82, 229);
/* oklch */ color: oklch(52.7% 0.218 274.3);

Tailwind

colors: {
  custom: {
    50: '#9083ee',
    500: '#4c52e5',
    950: '#000000',
  },
}

SCSS

$custom: #4c52e5;
$custom-light: #9083ee;
$custom-dark: #000000;

JSON

{
  "hex": "#4c52e5",
  "rgb": {
    "r": 76,
    "g": 82,
    "b": 229
  },
  "hsl": {
    "h": 237.647,
    "s": 74.634,
    "l": 59.804
  },
  "oklch": {
    "l": 0.52721,
    "c": 0.21767,
    "h": 274.3
  },
  "luminance": 0.13228
}

Semantic roles & 50–950 ramp

primary

#4C52E5

secondary

#E4E2A9

accent

#EA37F1

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0A17

muted

#7E7C85

Preview Lab

Preview with #4C52E5

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

Preview Lab → · Contrast checker → · Palette generator →