#4E56E0#4E56E0

#4E56E0 is a mid, highly saturated blue. Relative luminance 0.137; OKLCH L 53.1% C 0.206 H 274.4°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#4E56E0
RGB	rgb(78, 86, 224)
HSL	hsl(237, 70%, 59%)
HSV	hsv(237, 65%, 88%)
CMYK	cmyk(65.2%, 61.6%, 0%, 12.2%)
CIE-LAB	lab(43.73, 39.52, -71.33)
CIE-LCH	lch(43.73, 81.54, 298.99°)
OKLab	oklab(53.09% 0.0158 -0.2056)
OKLCH	oklch(53.09% 0.206 274.4)
XYZ	xyz(19.9198, 13.6553, 72.0926)
Luminance	0.1366 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E56E0 #E0D84E

analogous

#4E9FE0 #4E56E0 #8F4EE0

triadic

#4E56E0 #E04E56 #56E04E

tetradic

#4E56E0 #E04E9F #E0D84E #4EE08F

square

#4E56E0 #E04E9F #E0D84E #4EE08F

split-complementary

#4E56E0 #E08F4E #9FE04E

monochromatic

#1B2299 #242DCD #4E56E0 #8288E9 #B6B9F2

Accessibility & contrast

On white

5.63

#4E56E0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#4E56E0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E56E0

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E56E0	#FFFFFF	#000000	##FFFFFF
##4E56E0	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EE4

Deuteranopia (green-blind)

#0061DD

Tritanopia (blue-blind)

#007993

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4e56e0;
/* rgb */ color: rgb(78, 86, 224);
/* oklch */ color: oklch(53.1% 0.206 274.4);

Tailwind

colors: {
  custom: {
    50: '#9086eb',
    500: '#4e56e0',
    950: '#000000',
  },
}

SCSS

$custom: #4e56e0;
$custom-light: #9086eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4e56e0",
  "rgb": {
    "r": 78,
    "g": 86,
    "b": 224
  },
  "hsl": {
    "h": 236.712,
    "s": 70.192,
    "l": 59.216
  },
  "oklch": {
    "l": 0.5309,
    "c": 0.20621,
    "h": 274.4
  },
  "luminance": 0.13657
}

Semantic roles & 50–950 ramp

primary

#4E56E0

secondary

#E1DEA8

accent

#E33BED

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4E56E0

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

Preview Lab → · Contrast checker → · Palette generator →