#4D8FD3#4D8FD3

#4D8FD3 is a light, vivid cyan. Relative luminance 0.259; OKLCH L 63.7% C 0.123 H 251.0°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX#4D8FD3
RGBrgb(77, 143, 211)
HSLhsl(210, 60%, 56%)
HSVhsv(210, 64%, 83%)
CMYKcmyk(63.5%, 32.2%, 0%, 17.3%)
CIE-LABlab(57.96, -0.01, -41.15)
CIE-LCHlch(57.96, 41.15, 269.98°)
OKLaboklab(63.68% -0.0402 -0.1164)
OKLCHoklch(63.68% 0.123 251)
XYZxyz(24.6366, 25.9235, 65.3208)
Luminance0.2593 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4D8FD3 #D3914D
analogous
#4DD2D3 #4D8FD3 #4E4DD3
triadic
#4D8FD3 #D34D8F #8FD34D
tetradic
#4D8FD3 #D34DD2 #D3914D #4DD34E
square
#4D8FD3 #D34DD2 #D3914D #4DD34E
split-complementary
#4D8FD3 #D34E4D #D2D34D
monochromatic
#215285 #2D70B6 #4D8FD3 #7EAEDF #AFCDEB

Accessibility & contrast

On white

3.40
#4D8FD3 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.19
#4D8FD3 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D8FD3
6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4D8FD3#FFFFFF#000000##000000
##4D8FD31.003.406.196.19
#FFFFFF3.401.0021.0021.00
#0000006.1921.001.001.00
##0000006.1921.001.001.00

Color blindness preview

Protanopia (red-blind)
#7292D6
Deuteranopia (green-blind)
#5F85D2
Tritanopia (blue-blind)
#009FA7
Achromatopsia (no color)
#8B8B8B

Design tokens & code

CSS
--color: #4d8fd3;
/* rgb */ color: rgb(77, 143, 211);
/* oklch */ color: oklch(63.7% 0.123 251.0);
Tailwind
colors: {
  custom: {
    50: '#8bafe1',
    500: '#4d8fd3',
    950: '#000000',
  },
}
SCSS
$custom: #4d8fd3;
$custom-light: #8bafe1;
$custom-dark: #000000;
JSON
{
  "hex": "#4d8fd3",
  "rgb": {
    "r": 77,
    "g": 143,
    "b": 211
  },
  "hsl": {
    "h": 210.448,
    "s": 60.36,
    "l": 56.471
  },
  "oklch": {
    "l": 0.63677,
    "c": 0.12313,
    "h": 251
  },
  "luminance": 0.25926
}

Semantic roles & 50–950 ramp

primary
#4D8FD3
secondary
#D9BEA2
accent
#9544E4
background
#F9FAFD
surface
#F1F4FB
border
#CBCED4
text
#0D1015
muted
#7E7F83

Preview Lab

Preview with #4D8FD3

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

Preview Lab → · Contrast checker → · Palette generator →

#4D8FD3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva