#4E77E4#4E77E4

#4E77E4 is a mid, vivid blue. Relative luminance 0.204; OKLCH L 59.6% C 0.172 H 265.9°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#4E77E4
RGB	rgb(78, 119, 228)
HSL	hsl(224, 74%, 60%)
HSV	hsv(224, 66%, 89%)
CMYK	cmyk(65.8%, 47.8%, 0%, 10.6%)
CIE-LAB	lab(52.30, 20.47, -59.71)
CIE-LCH	lch(52.30, 63.12, 288.93°)
OKLab	oklab(59.6% -0.0123 -0.1711)
OKLCH	oklch(59.6% 0.172 265.9)
XYZ	xyz(23.7374, 20.4125, 76.0728)
Luminance	0.2041 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E77E4 #E4BB4E

analogous

#4EC2E4 #4E77E4 #704EE4

triadic

#4E77E4 #E44E77 #77E44E

tetradic

#4E77E4 #E44EC2 #E4BB4E #4EE470

square

#4E77E4 #E44EC2 #E4BB4E #4EE470

split-complementary

#4E77E4 #E4704E #C2E44E

monochromatic

#183D9F #2052D4 #4E77E4 #83A0EC #B8C9F4

Accessibility & contrast

On white

4.13

#4E77E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#4E77E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E77E4

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E77E4	#FFFFFF	#000000	##000000
##4E77E4	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D84E8

Deuteranopia (green-blind)

#1976E2

Tritanopia (blue-blind)

#0090A2

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4e77e4;
/* rgb */ color: rgb(78, 119, 228);
/* oklch */ color: oklch(59.6% 0.172 265.9);

Tailwind

colors: {
  custom: {
    50: '#8f9ded',
    500: '#4e77e4',
    950: '#000000',
  },
}

SCSS

$custom: #4e77e4;
$custom-light: #8f9ded;
$custom-dark: #000000;

JSON

{
  "hex": "#4e77e4",
  "rgb": {
    "r": 78,
    "g": 119,
    "b": 228
  },
  "hsl": {
    "h": 223.6,
    "s": 73.529,
    "l": 60
  },
  "oklch": {
    "l": 0.59603,
    "c": 0.1715,
    "h": 265.9
  },
  "luminance": 0.20415
}

Semantic roles & 50–950 ramp

primary

#4E77E4

secondary

#E4D4AA

accent

#BE38F0

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #4E77E4

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

Preview Lab → · Contrast checker → · Palette generator →