#4D77E7#4D77E7

#4D77E7 is a mid, vivid blue. Relative luminance 0.205; OKLCH L 59.8% C 0.176 H 265.8°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX#4D77E7
RGBrgb(77, 119, 231)
HSLhsl(224, 76%, 60%)
HSVhsv(224, 67%, 91%)
CMYKcmyk(66.7%, 48.5%, 0%, 9.4%)
CIE-LABlab(52.44, 21.36, -61.17)
CIE-LCHlch(52.44, 64.79, 289.25°)
OKLaboklab(59.76% -0.0128 -0.1754)
OKLCHoklch(59.76% 0.176 265.8)
XYZxyz(24.0762, 20.5386, 78.2813)
Luminance0.2054 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4D77E7 #E7BD4D
analogous
#4DC4E7 #4D77E7 #704DE7
triadic
#4D77E7 #E74D77 #77E74D
tetradic
#4D77E7 #E74DC4 #E7BD4D #4DE770
square
#4D77E7 #E74DC4 #E7BD4D #4DE770
split-complementary
#4D77E7 #E7704D #C4E74D
monochromatic
#163DA4 #1D51D9 #4D77E7 #83A0EE #B9C9F6

Accessibility & contrast

On white

4.11
#4D77E7 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.11
#4D77E7 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D77E7
5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4D77E7#FFFFFF#000000##000000
##4D77E71.004.115.115.11
#FFFFFF4.111.0021.0021.00
#0000005.1121.001.001.00
##0000005.1121.001.001.00

Color blindness preview

Protanopia (red-blind)
#3A85EB
Deuteranopia (green-blind)
#0D76E5
Tritanopia (blue-blind)
#0091A4
Achromatopsia (no color)
#7D7D7D

Design tokens & code

CSS
--color: #4d77e7;
/* rgb */ color: rgb(77, 119, 231);
/* oklch */ color: oklch(59.8% 0.176 265.8);
Tailwind
colors: {
  custom: {
    50: '#8f9def',
    500: '#4d77e7',
    950: '#000000',
  },
}
SCSS
$custom: #4d77e7;
$custom-light: #8f9def;
$custom-dark: #000000;
JSON
{
  "hex": "#4d77e7",
  "rgb": {
    "r": 77,
    "g": 119,
    "b": 231
  },
  "hsl": {
    "h": 223.636,
    "s": 76.238,
    "l": 60.392
  },
  "oklch": {
    "l": 0.59758,
    "c": 0.17584,
    "h": 265.8
  },
  "luminance": 0.20541
}

Semantic roles & 50–950 ramp

primary
#4D77E7
secondary
#E5D5AA
accent
#A10DD8
background
#F9F9FE
surface
#F2F2FD
border
#CCCCD5
text
#0E0E16
muted
#7E7E84

Preview Lab

Preview with #4D77E7

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

Preview Lab → · Contrast checker → · Palette generator →

#4D77E7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva