#4EA8DB#4EA8DB

#4EA8DB is a light, moderate cyan. Relative luminance 0.347; OKLCH L 69.8% C 0.114 H 236.5°. Best body text is #000000 at 7.95:1 contrast (WCAG AA passes).

Color values

HEX#4EA8DB
RGBrgb(78, 168, 219)
HSLhsl(202, 66%, 58%)
HSVhsv(202, 64%, 86%)
CMYKcmyk(64.4%, 23.3%, 0%, 14.1%)
CIE-LABlab(65.54, -11.33, -33.76)
CIE-LCHlch(65.54, 35.61, 251.45°)
OKLaboklab(69.79% -0.0628 -0.0947)
OKLCHoklch(69.79% 0.114 236.5)
XYZxyz(29.9258, 34.7364, 72.1318)
Luminance0.3474 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4EA8DB #DB814E
analogous
#4EDBC7 #4EA8DB #4E61DB
triadic
#4EA8DB #DB4EA8 #A8DB4E
tetradic
#4EA8DB #C74EDB #DB814E #61DB4E
square
#4EA8DB #C74EDB #DB814E #61DB4E
split-complementary
#4EA8DB #DB4E61 #DBC74E
monochromatic
#1E6791 #288BC4 #4EA8DB #81C1E5 #B4DAF0

Accessibility & contrast

On white

2.64
#4EA8DB on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.95
#4EA8DB on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA8DB
7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4EA8DB#FFFFFF#000000##000000
##4EA8DB1.002.647.957.95
#FFFFFF2.641.0021.0021.00
#0000007.9521.001.001.00
##0000007.9521.001.001.00

Color blindness preview

Protanopia (red-blind)
#90A7DD
Deuteranopia (green-blind)
#7D99DA
Tritanopia (blue-blind)
#00B5B9
Achromatopsia (no color)
#9F9F9F

Design tokens & code

CSS
--color: #4ea8db;
/* rgb */ color: rgb(78, 168, 219);
/* oklch */ color: oklch(69.8% 0.114 236.5);
Tailwind
colors: {
  custom: {
    50: '#8dc1e6',
    500: '#4ea8db',
    950: '#000000',
  },
}
SCSS
$custom: #4ea8db;
$custom-light: #8dc1e6;
$custom-dark: #000000;
JSON
{
  "hex": "#4ea8db",
  "rgb": {
    "r": 78,
    "g": 168,
    "b": 219
  },
  "hsl": {
    "h": 201.702,
    "s": 66.197,
    "l": 58.235
  },
  "oklch": {
    "l": 0.69788,
    "c": 0.11368,
    "h": 236.5
  },
  "luminance": 0.34739
}

Semantic roles & 50–950 ramp

primary
#4EA8DB
secondary
#DEBBA6
accent
#7C3FE9
background
#F9FBFE
surface
#F2F7FC
border
#CCD0D5
text
#0D1216
muted
#7E8184

Preview Lab

Preview with #4EA8DB

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

Preview Lab → · Contrast checker → · Palette generator →

#4EA8DB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva