#4F8EDF#4F8EDF

#4F8EDF is a light, vivid cyan. Relative luminance 0.263; OKLCH L 64.2% C 0.139 H 255.6°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX#4F8EDF
RGBrgb(79, 142, 223)
HSLhsl(214, 69%, 59%)
HSVhsv(214, 65%, 87%)
CMYKcmyk(64.6%, 36.3%, 0%, 12.5%)
CIE-LABlab(58.35, 4.97, -47.25)
CIE-LCHlch(58.35, 47.51, 276.01°)
OKLaboklab(64.2% -0.0345 -0.1342)
OKLCHoklch(64.2% 0.139 255.6)
XYZxyz(26.2119, 26.3334, 73.4992)
Luminance0.2634 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4F8EDF #DFA04F
analogous
#4FD6DF #4F8EDF #584FDF
triadic
#4F8EDF #DF4F8E #8EDF4F
tetradic
#4F8EDF #DF4FD6 #DFA04F #4FDF58
square
#4F8EDF #DF4FD6 #DFA04F #4FDF58
split-complementary
#4F8EDF #DF584F #D6DF4F
monochromatic
#1C5298 #256ECC #4F8EDF #83AFE8 #B7D0F2

Accessibility & contrast

On white

3.35
#4F8EDF on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.27
#4F8EDF on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8EDF
6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4F8EDF#FFFFFF#000000##000000
##4F8EDF1.003.356.276.27
#FFFFFF3.351.0021.0021.00
#0000006.2721.001.001.00
##0000006.2721.001.001.00

Color blindness preview

Protanopia (red-blind)
#6A94E2
Deuteranopia (green-blind)
#5686DD
Tritanopia (blue-blind)
#00A1AC
Achromatopsia (no color)
#8C8C8C

Design tokens & code

CSS
--color: #4f8edf;
/* rgb */ color: rgb(79, 142, 223);
/* oklch */ color: oklch(64.2% 0.139 255.6);
Tailwind
colors: {
  custom: {
    50: '#8eaee9',
    500: '#4f8edf',
    950: '#000000',
  },
}
SCSS
$custom: #4f8edf;
$custom-light: #8eaee9;
$custom-dark: #000000;
JSON
{
  "hex": "#4f8edf",
  "rgb": {
    "r": 79,
    "g": 142,
    "b": 223
  },
  "hsl": {
    "h": 213.75,
    "s": 69.231,
    "l": 59.216
  },
  "oklch": {
    "l": 0.64196,
    "c": 0.13853,
    "h": 255.6
  },
  "luminance": 0.26336
}

Semantic roles & 50–950 ramp

primary
#4F8EDF
secondary
#E1C8A9
accent
#9F3CEC
background
#F9FAFE
surface
#F2F4FD
border
#CCCED5
text
#0D1016
muted
#7E7F84

Preview Lab

Preview with #4F8EDF

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

Preview Lab → · Contrast checker → · Palette generator →

#4F8EDF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva