#4CB1DD#4CB1DD

#4CB1DD is a light, moderate cyan. Relative luminance 0.382; OKLCH L 71.9% C 0.113 H 229.9°. Best body text is #000000 at 8.64:1 contrast (WCAG AA passes).

Color values

HEX#4CB1DD
RGBrgb(76, 177, 221)
HSLhsl(198, 68%, 58%)
HSVhsv(198, 66%, 87%)
CMYKcmyk(65.6%, 19.9%, 0%, 13.3%)
CIE-LABlab(68.17, -15.86, -30.80)
CIE-LCHlch(68.17, 34.65, 242.75°)
OKLaboklab(71.89% -0.0725 -0.0862)
OKLCHoklch(71.89% 0.113 229.9)
XYZxyz(31.7486, 38.1979, 74.0923)
Luminance0.3820 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4CB1DD #DD784C
analogous
#4CDDC0 #4CB1DD #4C68DD
triadic
#4CB1DD #DD4CB1 #B1DD4C
tetradic
#4CB1DD #C04CDD #DD784C #68DD4C
square
#4CB1DD #C04CDD #DD784C #68DD4C
split-complementary
#4CB1DD #DD4C68 #DDC04C
monochromatic
#1C6F93 #2695C6 #4CB1DD #7FC7E7 #B3DEF1

Accessibility & contrast

On white

2.43
#4CB1DD on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.64
#4CB1DD on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CB1DD
8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4CB1DD#FFFFFF#000000##000000
##4CB1DD1.002.438.648.64
#FFFFFF2.431.0021.0021.00
#0000008.6421.001.001.00
##0000008.6421.001.001.00

Color blindness preview

Protanopia (red-blind)
#9BAEDF
Deuteranopia (green-blind)
#86A0DC
Tritanopia (blue-blind)
#00BDBF
Achromatopsia (no color)
#A6A6A6

Design tokens & code

CSS
--color: #4cb1dd;
/* rgb */ color: rgb(76, 177, 221);
/* oklch */ color: oklch(71.9% 0.113 229.9);
Tailwind
colors: {
  custom: {
    50: '#8dc8e7',
    500: '#4cb1dd',
    950: '#000000',
  },
}
SCSS
$custom: #4cb1dd;
$custom-light: #8dc8e7;
$custom-dark: #000000;
JSON
{
  "hex": "#4cb1dd",
  "rgb": {
    "r": 76,
    "g": 177,
    "b": 221
  },
  "hsl": {
    "h": 198.207,
    "s": 68.075,
    "l": 58.235
  },
  "oklch": {
    "l": 0.71885,
    "c": 0.11266,
    "h": 229.9
  },
  "luminance": 0.38201
}

Semantic roles & 50–950 ramp

primary
#4CB1DD
secondary
#DFB7A6
accent
#723DEB
background
#F9FCFE
surface
#F2F8FC
border
#CCD1D5
text
#0D1316
muted
#7E8284

Preview Lab

Preview with #4CB1DD

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

Preview Lab → · Contrast checker → · Palette generator →

#4CB1DD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva