#4F83ED#4F83ED

#4F83ED is a light, vivid blue. Relative luminance 0.240; OKLCH L 62.7% C 0.169 H 262.8°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX#4F83ED
RGBrgb(79, 131, 237)
HSLhsl(220, 81%, 62%)
HSVhsv(220, 67%, 93%)
CMYKcmyk(66.7%, 44.7%, 0%, 7.1%)
CIE-LABlab(56.09, 16.39, -58.64)
CIE-LCHlch(56.09, 60.89, 285.61°)
OKLaboklab(62.7% -0.0211 -0.1677)
OKLCHoklch(62.7% 0.169 262.8)
XYZxyz(26.6214, 24.0067, 83.3351)
Luminance0.2401 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4F83ED #EDB94F
analogous
#4FD2ED #4F83ED #6A4FED
triadic
#4F83ED #ED4F83 #83ED4F
tetradic
#4F83ED #ED4FD2 #EDB94F #4FED6A
square
#4F83ED #ED4FD2 #EDB94F #4FED6A
split-complementary
#4F83ED #ED6A4F #D2ED4F
monochromatic
#1246B0 #185CE7 #4F83ED #87AAF3 #BED1F8

Accessibility & contrast

On white

3.62
#4F83ED on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.80
#4F83ED on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F83ED
5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4F83ED#FFFFFF#000000##000000
##4F83ED1.003.625.805.80
#FFFFFF3.621.0021.0021.00
#0000005.8021.001.001.00
##0000005.8021.001.001.00

Color blindness preview

Protanopia (red-blind)
#4F8EF1
Deuteranopia (green-blind)
#3180EB
Tritanopia (blue-blind)
#009CAC
Achromatopsia (no color)
#868686

Design tokens & code

CSS
--color: #4f83ed;
/* rgb */ color: rgb(79, 131, 237);
/* oklch */ color: oklch(62.7% 0.169 262.8);
Tailwind
colors: {
  custom: {
    50: '#90a6f3',
    500: '#4f83ed',
    950: '#000000',
  },
}
SCSS
$custom: #4f83ed;
$custom-light: #90a6f3;
$custom-dark: #000000;
JSON
{
  "hex": "#4f83ed",
  "rgb": {
    "r": 79,
    "g": 131,
    "b": 237
  },
  "hsl": {
    "h": 220.253,
    "s": 81.443,
    "l": 61.961
  },
  "oklch": {
    "l": 0.62695,
    "c": 0.16906,
    "h": 262.8
  },
  "luminance": 0.24009
}

Semantic roles & 50–950 ramp

primary
#4F83ED
secondary
#E9D6AF
accent
#9708DE
background
#F9FAFE
surface
#F2F4FD
border
#CCCED5
text
#0E0F17
muted
#7E7F85

Preview Lab

Preview with #4F83ED

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

Preview Lab → · Contrast checker → · Palette generator →

#4F83ED Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva