#4F8CE8#4F8CE8

#4F8CE8 is a light, vivid blue. Relative luminance 0.262; OKLCH L 64.3% C 0.152 H 258.4°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX#4F8CE8
RGBrgb(79, 140, 232)
HSLhsl(216, 77%, 61%)
HSVhsv(216, 66%, 91%)
CMYKcmyk(65.9%, 39.7%, 0%, 9%)
CIE-LABlab(58.27, 9.23, -52.40)
CIE-LCHlch(58.27, 53.20, 279.99°)
OKLaboklab(64.28% -0.0305 -0.1493)
OKLCHoklch(64.28% 0.152 258.4)
XYZxyz(27.1628, 26.2419, 79.9620)
Luminance0.2625 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4F8CE8 #E8AB4F
analogous
#4FD9E8 #4F8CE8 #5E4FE8
triadic
#4F8CE8 #E84F8C #8CE84F
tetradic
#4F8CE8 #E84FD9 #E8AB4F #4FE85E
square
#4F8CE8 #E84FD9 #E8AB4F #4FE85E
split-complementary
#4F8CE8 #E85E4F #D9E84F
monochromatic
#1650A7 #1D69DD #4F8CE8 #85AFEF #BBD3F6

Accessibility & contrast

On white

3.36
#4F8CE8 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.25
#4F8CE8 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8CE8
6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4F8CE8#FFFFFF#000000##000000
##4F8CE81.003.366.256.25
#FFFFFF3.361.0021.0021.00
#0000006.2521.001.001.00
##0000006.2521.001.001.00

Color blindness preview

Protanopia (red-blind)
#6294EC
Deuteranopia (green-blind)
#4B86E6
Tritanopia (blue-blind)
#00A1AF
Achromatopsia (no color)
#8C8C8C

Design tokens & code

CSS
--color: #4f8ce8;
/* rgb */ color: rgb(79, 140, 232);
/* oklch */ color: oklch(64.3% 0.152 258.4);
Tailwind
colors: {
  custom: {
    50: '#8fadf0',
    500: '#4f8ce8',
    950: '#000000',
  },
}
SCSS
$custom: #4f8ce8;
$custom-light: #8fadf0;
$custom-dark: #000000;
JSON
{
  "hex": "#4f8ce8",
  "rgb": {
    "r": 79,
    "g": 140,
    "b": 232
  },
  "hsl": {
    "h": 216.078,
    "s": 76.884,
    "l": 60.98
  },
  "oklch": {
    "l": 0.64282,
    "c": 0.15235,
    "h": 258.4
  },
  "luminance": 0.26245
}

Semantic roles & 50–950 ramp

primary
#4F8CE8
secondary
#E6CFAD
accent
#870CD9
background
#F9FAFE
surface
#F2F4FD
border
#CCCED5
text
#0E1016
muted
#7E7F84

Preview Lab

Preview with #4F8CE8

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

Preview Lab → · Contrast checker → · Palette generator →

#4F8CE8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva