#4E53E7#4E53E7

#4E53E7 is a mid, highly saturated blue. Relative luminance 0.136; OKLCH L 53.2% C 0.219 H 274.6°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#4E53E7
RGB	rgb(78, 83, 231)
HSL	hsl(238, 76%, 61%)
HSV	hsv(238, 66%, 91%)
CMYK	cmyk(66.2%, 64.1%, 0%, 9.4%)
CIE-LAB	lab(43.62, 43.64, -75.49)
CIE-LCH	lch(43.62, 87.20, 300.03°)
OKLab	oklab(53.18% 0.0176 -0.2178)
OKLCH	oklch(53.18% 0.219 274.6)
XYZ	xyz(20.6542, 13.5739, 77.1174)
Luminance	0.1358 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E53E7 #E7E24E

analogous

#4E9FE7 #4E53E7 #954EE7

triadic

#4E53E7 #E74E53 #53E74E

tetradic

#4E53E7 #E74E9F #E7E24E #4EE795

square

#4E53E7 #E74E9F #E7E24E #4EE795

split-complementary

#4E53E7 #E7954E #9FE74E

monochromatic

#161BA4 #1E24DA #4E53E7 #8487EE #BABCF6

Accessibility & contrast

On white

5.65

#4E53E7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#4E53E7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E53E7

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E53E7	#FFFFFF	#000000	##FFFFFF
##4E53E7	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EEC

Deuteranopia (green-blind)

#0060E4

Tritanopia (blue-blind)

#007996

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4e53e7;
/* rgb */ color: rgb(78, 83, 231);
/* oklch */ color: oklch(53.2% 0.219 274.6);

Tailwind

colors: {
  custom: {
    50: '#9184f0',
    500: '#4e53e7',
    950: '#000000',
  },
}

SCSS

$custom: #4e53e7;
$custom-light: #9184f0;
$custom-dark: #000000;

JSON

{
  "hex": "#4e53e7",
  "rgb": {
    "r": 78,
    "g": 83,
    "b": 231
  },
  "hsl": {
    "h": 238.039,
    "s": 76.119,
    "l": 60.588
  },
  "oklch": {
    "l": 0.53178,
    "c": 0.21856,
    "h": 274.6
  },
  "luminance": 0.13576
}

Semantic roles & 50–950 ramp

primary

#4E53E7

secondary

#E5E4AB

accent

#D20DD8

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B17

muted

#7E7C85

Preview Lab

Preview with #4E53E7

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

Preview Lab → · Contrast checker → · Palette generator →