#4DA5E0#4DA5E0

#4DA5E0 is a light, vivid cyan. Relative luminance 0.339; OKLCH L 69.3% C 0.121 H 241.0°. Best body text is #000000 at 7.77:1 contrast (WCAG AA passes).

Color values

HEX#4DA5E0
RGBrgb(77, 165, 224)
HSLhsl(204, 70%, 59%)
HSVhsv(204, 66%, 88%)
CMYKcmyk(65.6%, 26.3%, 0%, 12.2%)
CIE-LABlab(64.86, -8.22, -37.59)
CIE-LCHlch(64.86, 38.47, 257.66°)
OKLaboklab(69.3% -0.0587 -0.1058)
OKLCHoklch(69.3% 0.121 241)
XYZxyz(29.9651, 33.8667, 75.4643)
Luminance0.3387 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4DA5E0 #E0884D
analogous
#4DE0D2 #4DA5E0 #4D5CE0
triadic
#4DA5E0 #E04DA5 #A5E04D
tetradic
#4DA5E0 #D24DE0 #E0884D #5CE04D
square
#4DA5E0 #D24DE0 #E0884D #5CE04D
split-complementary
#4DA5E0 #E04D5C #E0D24D
monochromatic
#1A6698 #2489CC #4DA5E0 #81BFE9 #B5DAF2

Accessibility & contrast

On white

2.70
#4DA5E0 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.77
#4DA5E0 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DA5E0
7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4DA5E0#FFFFFF#000000##000000
##4DA5E01.002.707.777.77
#FFFFFF2.701.0021.0021.00
#0000007.7721.001.001.00
##0000007.7721.001.001.00

Color blindness preview

Protanopia (red-blind)
#8AA5E3
Deuteranopia (green-blind)
#7697DF
Tritanopia (blue-blind)
#00B4B9
Achromatopsia (no color)
#9D9D9D

Design tokens & code

CSS
--color: #4da5e0;
/* rgb */ color: rgb(77, 165, 224);
/* oklch */ color: oklch(69.3% 0.121 241.0);
Tailwind
colors: {
  custom: {
    50: '#8dbfea',
    500: '#4da5e0',
    950: '#000000',
  },
}
SCSS
$custom: #4da5e0;
$custom-light: #8dbfea;
$custom-dark: #000000;
JSON
{
  "hex": "#4da5e0",
  "rgb": {
    "r": 77,
    "g": 165,
    "b": 224
  },
  "hsl": {
    "h": 204.082,
    "s": 70.335,
    "l": 59.02
  },
  "oklch": {
    "l": 0.69304,
    "c": 0.12104,
    "h": 241
  },
  "luminance": 0.3387
}

Semantic roles & 50–950 ramp

primary
#4DA5E0
secondary
#E1BFA8
accent
#823BED
background
#F9FBFE
surface
#F2F7FD
border
#CCD0D5
text
#0D1216
muted
#7E8184

Preview Lab

Preview with #4DA5E0

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

Preview Lab → · Contrast checker → · Palette generator →

#4DA5E0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva