#4CA5DD#4CA5DD

#4CA5DD is a light, moderate cyan. Relative luminance 0.337; OKLCH L 69.1% C 0.118 H 239.3°. Best body text is #000000 at 7.73:1 contrast (WCAG AA passes).

Color values

HEX#4CA5DD
RGBrgb(76, 165, 221)
HSLhsl(203, 68%, 58%)
HSVhsv(203, 66%, 87%)
CMYKcmyk(65.6%, 25.3%, 0%, 13.3%)
CIE-LABlab(64.70, -9.36, -36.18)
CIE-LCHlch(64.70, 37.38, 255.49°)
OKLaboklab(69.13% -0.0603 -0.1018)
OKLCHoklch(69.13% 0.118 239.3)
XYZxyz(29.4818, 33.6641, 73.3367)
Luminance0.3367 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4CA5DD #DD844C
analogous
#4CDDCC #4CA5DD #4C5CDD
triadic
#4CA5DD #DD4CA5 #A5DD4C
tetradic
#4CA5DD #CC4CDD #DD844C #5CDD4C
square
#4CA5DD #CC4CDD #DD844C #5CDD4C
split-complementary
#4CA5DD #DD4C5C #DDCC4C
monochromatic
#1C6593 #2688C6 #4CA5DD #7FBFE7 #B3D9F1

Accessibility & contrast

On white

2.72
#4CA5DD on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.73
#4CA5DD on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CA5DD
7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4CA5DD#FFFFFF#000000##000000
##4CA5DD1.002.727.737.73
#FFFFFF2.721.0021.0021.00
#0000007.7321.001.001.00
##0000007.7321.001.001.00

Color blindness preview

Protanopia (red-blind)
#8BA5E0
Deuteranopia (green-blind)
#7797DC
Tritanopia (blue-blind)
#00B3B8
Achromatopsia (no color)
#9D9D9D

Design tokens & code

CSS
--color: #4ca5dd;
/* rgb */ color: rgb(76, 165, 221);
/* oklch */ color: oklch(69.1% 0.118 239.3);
Tailwind
colors: {
  custom: {
    50: '#8cbfe7',
    500: '#4ca5dd',
    950: '#000000',
  },
}
SCSS
$custom: #4ca5dd;
$custom-light: #8cbfe7;
$custom-dark: #000000;
JSON
{
  "hex": "#4ca5dd",
  "rgb": {
    "r": 76,
    "g": 165,
    "b": 221
  },
  "hsl": {
    "h": 203.172,
    "s": 68.075,
    "l": 58.235
  },
  "oklch": {
    "l": 0.69125,
    "c": 0.11833,
    "h": 239.3
  },
  "luminance": 0.33667
}

Semantic roles & 50–950 ramp

primary
#4CA5DD
secondary
#DFBCA6
accent
#803DEB
background
#F9FBFE
surface
#F2F7FC
border
#CCD0D5
text
#0D1216
muted
#7E8184

Preview Lab

Preview with #4CA5DD

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

Preview Lab → · Contrast checker → · Palette generator →

#4CA5DD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva