#4752E4#4752E4

#4752E4 is a mid, highly saturated blue. Relative luminance 0.130; OKLCH L 52.3% C 0.218 H 272.9°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#4752E4
RGB	rgb(71, 82, 228)
HSL	hsl(236, 74%, 59%)
HSV	hsv(236, 69%, 89%)
CMYK	cmyk(68.9%, 64%, 0%, 10.6%)
CIE-LAB	lab(42.72, 42.35, -75.27)
CIE-LCH	lch(42.72, 86.37, 299.37°)
OKLab	oklab(52.34% 0.0109 -0.2174)
OKLCH	oklch(52.34% 0.218 272.9)
XYZ	xyz(19.6147, 12.9737, 74.8542)
Luminance	0.1298 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4752E4 #E4D947

analogous

#47A0E4 #4752E4 #8A47E4

triadic

#4752E4 #E44752 #52E447

tetradic

#4752E4 #E447A0 #E4D947 #47E48A

square

#4752E4 #E447A0 #E4D947 #47E48A

split-complementary

#4752E4 #E48A47 #A0E447

monochromatic

#17209A #1E2BCF #4752E4 #7C84EC #B2B6F4

Accessibility & contrast

On white

5.84

#4752E4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#4752E4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4752E4

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4752E4	#FFFFFF	#000000	##FFFFFF
##4752E4	1.00	5.84	3.60	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CE9

Deuteranopia (green-blind)

#005EE1

Tritanopia (blue-blind)

#007894

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4752e4;
/* rgb */ color: rgb(71, 82, 228);
/* oklch */ color: oklch(52.3% 0.218 272.9);

Tailwind

colors: {
  custom: {
    50: '#8e83ee',
    500: '#4752e4',
    950: '#000000',
  },
}

SCSS

$custom: #4752e4;
$custom-light: #8e83ee;
$custom-dark: #000000;

JSON

{
  "hex": "#4752e4",
  "rgb": {
    "r": 71,
    "g": 82,
    "b": 228
  },
  "hsl": {
    "h": 235.796,
    "s": 74.408,
    "l": 58.627
  },
  "oklch": {
    "l": 0.5234,
    "c": 0.21764,
    "h": 272.9
  },
  "luminance": 0.12976
}

Semantic roles & 50–950 ramp

primary

#4752E4

secondary

#E2DEA4

accent

#E437F1

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4752E4

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

Preview Lab → · Contrast checker → · Palette generator →