#4E77C4#4E77C4

#4E77C4 is a mid, vivid blue. Relative luminance 0.188; OKLCH L 57.6% C 0.128 H 262.0°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#4E77C4
RGB	rgb(78, 119, 196)
HSL	hsl(219, 50%, 54%)
HSV	hsv(219, 60%, 77%)
CMYK	cmyk(60.2%, 39.3%, 0%, 23.1%)
CIE-LAB	lab(50.45, 9.48, -44.52)
CIE-LCH	lch(50.45, 45.52, 282.02°)
OKLab	oklab(57.58% -0.0178 -0.1265)
OKLCH	oklch(57.58% 0.128 262)
XYZ	xyz(19.6991, 18.7972, 54.8040)
Luminance	0.1880 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E77C4 #C49B4E

analogous

#4EB2C4 #4E77C4 #604EC4

triadic

#4E77C4 #C44E77 #77C44E

tetradic

#4E77C4 #C44EB2 #C49B4E #4EC460

square

#4E77C4 #C44EB2 #C49B4E #4EC460

split-complementary

#4E77C4 #C4604E #B2C44E

monochromatic

#264072 #355AA0 #4E77C4 #7C9AD3 #AABEE3

Accessibility & contrast

On white

4.41

#4E77C4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#4E77C4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E77C4

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E77C4	#FFFFFF	#000000	##000000
##4E77C4	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#567EC7

Deuteranopia (green-blind)

#4673C2

Tritanopia (blue-blind)

#008894

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #4e77c4;
/* rgb */ color: rgb(78, 119, 196);
/* oklch */ color: oklch(57.6% 0.128 262.0);

Tailwind

colors: {
  custom: {
    50: '#899dd6',
    500: '#4e77c4',
    950: '#000000',
  },
}

SCSS

$custom: #4e77c4;
$custom-light: #899dd6;
$custom-dark: #000000;

JSON

{
  "hex": "#4e77c4",
  "rgb": {
    "r": 78,
    "g": 119,
    "b": 196
  },
  "hsl": {
    "h": 219.153,
    "s": 50,
    "l": 53.725
  },
  "oklch": {
    "l": 0.57582,
    "c": 0.12772,
    "h": 262
  },
  "luminance": 0.18799
}

Semantic roles & 50–950 ramp

primary

#4E77C4

secondary

#D0BF9E

accent

#A94EDA

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #4E77C4

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

Preview Lab → · Contrast checker → · Palette generator →