#4F79F0#4F79F0

#4F79F0 is a mid, vivid blue. Relative luminance 0.216; OKLCH L 60.9% C 0.185 H 266.3°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX#4F79F0
RGBrgb(79, 121, 240)
HSLhsl(224, 84%, 63%)
HSVhsv(224, 67%, 94%)
CMYKcmyk(67.1%, 49.6%, 0%, 5.9%)
CIE-LABlab(53.63, 23.56, -64.28)
CIE-LCHlch(53.63, 68.46, 290.13°)
OKLaboklab(60.87% -0.0118 -0.1844)
OKLCHoklch(60.87% 0.185 266.3)
XYZxyz(25.7845, 21.6258, 85.2365)
Luminance0.2163 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4F79F0 #F0C64F
analogous
#4FC9F0 #4F79F0 #764FF0
triadic
#4F79F0 #F04F79 #79F04F
tetradic
#4F79F0 #F04FC9 #F0C64F #4FF076
square
#4F79F0 #F04FC9 #F0C64F #4FF076
split-complementary
#4F79F0 #F0764F #C9F04F
monochromatic
#0F3BB5 #174EEB #4F79F0 #87A4F5 #C0CFFA

Accessibility & contrast

On white

3.94
#4F79F0 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.33
#4F79F0 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F79F0
5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4F79F0#FFFFFF#000000##000000
##4F79F01.003.945.335.33
#FFFFFF3.941.0021.0021.00
#0000005.3321.001.001.00
##0000005.3321.001.001.00

Color blindness preview

Protanopia (red-blind)
#3488F4
Deuteranopia (green-blind)
#0079EE
Tritanopia (blue-blind)
#0095A9
Achromatopsia (no color)
#808080

Design tokens & code

CSS
--color: #4f79f0;
/* rgb */ color: rgb(79, 121, 240);
/* oklch */ color: oklch(60.9% 0.185 266.3);
Tailwind
colors: {
  custom: {
    50: '#919ff6',
    500: '#4f79f0',
    950: '#000000',
  },
}
SCSS
$custom: #4f79f0;
$custom-light: #919ff6;
$custom-dark: #000000;
JSON
{
  "hex": "#4f79f0",
  "rgb": {
    "r": 79,
    "g": 121,
    "b": 240
  },
  "hsl": {
    "h": 224.348,
    "s": 84.293,
    "l": 62.549
  },
  "oklch": {
    "l": 0.60868,
    "c": 0.18483,
    "h": 266.3
  },
  "luminance": 0.21628
}

Semantic roles & 50–950 ramp

primary
#4F79F0
secondary
#EBDBB0
accent
#A705E1
background
#F9F9FF
surface
#F2F2FE
border
#CCCCD6
text
#0E0E17
muted
#7E7E85

Preview Lab

Preview with #4F79F0

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

Preview Lab → · Contrast checker → · Palette generator →

#4F79F0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva