#4F76DD#4F76DD

#4F76DD is a mid, vivid blue. Relative luminance 0.198; OKLCH L 59.0% C 0.163 H 266.0°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX#4F76DD
RGBrgb(79, 118, 221)
HSLhsl(224, 68%, 59%)
HSVhsv(224, 64%, 87%)
CMYKcmyk(64.3%, 46.6%, 0%, 13.3%)
CIE-LABlab(51.65, 18.83, -56.81)
CIE-LCHlch(51.65, 59.85, 288.34°)
OKLaboklab(58.98% -0.0114 -0.1625)
OKLCHoklch(58.98% 0.163 266)
XYZxyz(22.7495, 19.8375, 71.0227)
Luminance0.1984 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4F76DD #DDB64F
analogous
#4FBDDD #4F76DD #6F4FDD
triadic
#4F76DD #DD4F76 #76DD4F
tetradic
#4F76DD #DD4FBD #DDB64F #4FDD6F
square
#4F76DD #DD4FBD #DDB64F #4FDD6F
split-complementary
#4F76DD #DD6F4F #BDDD4F
monochromatic
#1D3E95 #2753C8 #4F76DD #829EE7 #B6C6F1

Accessibility & contrast

On white

4.23
#4F76DD on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.97
#4F76DD on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F76DD
4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4F76DD#FFFFFF#000000##000000
##4F76DD1.004.234.974.97
#FFFFFF4.231.0021.0021.00
#0000004.9721.001.001.00
##0000004.9721.001.001.00

Color blindness preview

Protanopia (red-blind)
#4282E1
Deuteranopia (green-blind)
#2675DB
Tritanopia (blue-blind)
#008E9F
Achromatopsia (no color)
#7B7B7B

Design tokens & code

CSS
--color: #4f76dd;
/* rgb */ color: rgb(79, 118, 221);
/* oklch */ color: oklch(59.0% 0.163 266.0);
Tailwind
colors: {
  custom: {
    50: '#8e9de8',
    500: '#4f76dd',
    950: '#000000',
  },
}
SCSS
$custom: #4f76dd;
$custom-light: #8e9de8;
$custom-dark: #000000;
JSON
{
  "hex": "#4f76dd",
  "rgb": {
    "r": 79,
    "g": 118,
    "b": 221
  },
  "hsl": {
    "h": 223.521,
    "s": 67.619,
    "l": 58.824
  },
  "oklch": {
    "l": 0.58984,
    "c": 0.16292,
    "h": 266
  },
  "luminance": 0.1984
}

Semantic roles & 50–950 ramp

primary
#4F76DD
secondary
#E0D1A8
accent
#BB3DEA
background
#F9F9FE
surface
#F2F2FD
border
#CCCCD5
text
#0D0E16
muted
#7E7E84

Preview Lab

Preview with #4F76DD

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

Preview Lab → · Contrast checker → · Palette generator →

#4F76DD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva