#4E77E8#4E77E8

#4E77E8 is a mid, vivid blue. Relative luminance 0.206; OKLCH L 59.9% C 0.177 H 266.2°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#4E77E8
RGB	rgb(78, 119, 232)
HSL	hsl(224, 77%, 61%)
HSV	hsv(224, 66%, 91%)
CMYK	cmyk(66.4%, 48.7%, 0%, 9%)
CIE-LAB	lab(52.55, 21.86, -61.55)
CIE-LCH	lch(52.55, 65.32, 289.55°)
OKLab	oklab(59.87% -0.0118 -0.1765)
OKLCH	oklch(59.87% 0.177 266.2)
XYZ	xyz(24.2991, 20.6372, 79.0311)
Luminance	0.2064 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E77E8 #E8BF4E

analogous

#4EC4E8 #4E77E8 #724EE8

triadic

#4E77E8 #E84E77 #77E84E

tetradic

#4E77E8 #E84EC4 #E8BF4E #4EE872

square

#4E77E8 #E84EC4 #E8BF4E #4EE872

split-complementary

#4E77E8 #E8724E #C4E84E

monochromatic

#163CA6 #1D50DC #4E77E8 #84A1EF #BACAF6

Accessibility & contrast

On white

4.10

#4E77E8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#4E77E8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E77E8

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E77E8	#FFFFFF	#000000	##000000
##4E77E8	1.00	4.10	5.13	5.13
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3985EC

Deuteranopia (green-blind)

#0977E6

Tritanopia (blue-blind)

#0091A4

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4e77e8;
/* rgb */ color: rgb(78, 119, 232);
/* oklch */ color: oklch(59.9% 0.177 266.2);

Tailwind

colors: {
  custom: {
    50: '#8f9df0',
    500: '#4e77e8',
    950: '#000000',
  },
}

SCSS

$custom: #4e77e8;
$custom-light: #8f9df0;
$custom-dark: #000000;

JSON

{
  "hex": "#4e77e8",
  "rgb": {
    "r": 78,
    "g": 119,
    "b": 232
  },
  "hsl": {
    "h": 224.026,
    "s": 77,
    "l": 60.784
  },
  "oklch": {
    "l": 0.59874,
    "c": 0.17686,
    "h": 266.2
  },
  "luminance": 0.2064
}

Semantic roles & 50–950 ramp

primary

#4E77E8

secondary

#E6D7AC

accent

#A30CD9

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #4E77E8

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

Preview Lab → · Contrast checker → · Palette generator →