#4F8DE3#4F8DE3

#4F8DE3 is a light, vivid cyan. Relative luminance 0.263; OKLCH L 64.2% C 0.145 H 257.0°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX#4F8DE3
RGBrgb(79, 141, 227)
HSLhsl(215, 73%, 60%)
HSVhsv(215, 65%, 89%)
CMYKcmyk(65.2%, 37.9%, 0%, 11%)
CIE-LABlab(58.28, 6.92, -49.60)
CIE-LCHlch(58.28, 50.08, 277.95°)
OKLaboklab(64.21% -0.0326 -0.141)
OKLCHoklch(64.21% 0.145 257)
XYZxyz(26.6095, 26.2554, 76.3236)
Luminance0.2626 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4F8DE3 #E3A54F
analogous
#4FD7E3 #4F8DE3 #5B4FE3
triadic
#4F8DE3 #E34F8D #8DE34F
tetradic
#4F8DE3 #E34FD7 #E3A54F #4FE35B
square
#4F8DE3 #E34FD7 #E3A54F #4FE35B
split-complementary
#4F8DE3 #E35B4F #D7E34F
monochromatic
#19519E #226CD3 #4F8DE3 #84AFEB #B9D1F4

Accessibility & contrast

On white

3.36
#4F8DE3 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.25
#4F8DE3 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8DE3
6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4F8DE3#FFFFFF#000000##000000
##4F8DE31.003.366.256.25
#FFFFFF3.361.0021.0021.00
#0000006.2521.001.001.00
##0000006.2521.001.001.00

Color blindness preview

Protanopia (red-blind)
#6794E6
Deuteranopia (green-blind)
#5186E1
Tritanopia (blue-blind)
#00A1AD
Achromatopsia (no color)
#8C8C8C

Design tokens & code

CSS
--color: #4f8de3;
/* rgb */ color: rgb(79, 141, 227);
/* oklch */ color: oklch(64.2% 0.145 257.0);
Tailwind
colors: {
  custom: {
    50: '#8eadec',
    500: '#4f8de3',
    950: '#000000',
  },
}
SCSS
$custom: #4f8de3;
$custom-light: #8eadec;
$custom-dark: #000000;
JSON
{
  "hex": "#4f8de3",
  "rgb": {
    "r": 79,
    "g": 141,
    "b": 227
  },
  "hsl": {
    "h": 214.865,
    "s": 72.549,
    "l": 60
  },
  "oklch": {
    "l": 0.64206,
    "c": 0.14476,
    "h": 257
  },
  "luminance": 0.26258
}

Semantic roles & 50–950 ramp

primary
#4F8DE3
secondary
#E3CCAA
accent
#A339EF
background
#F9FAFE
surface
#F2F4FD
border
#CCCED5
text
#0E1016
muted
#7E7F84

Preview Lab

Preview with #4F8DE3

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

Preview Lab → · Contrast checker → · Palette generator →

#4F8DE3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva