#4CA5CB#4CA5CB

#4CA5CB is a light, moderate cyan. Relative luminance 0.328; OKLCH L 68.3% C 0.101 H 228.9°. Best body text is #000000 at 7.55:1 contrast (WCAG AA passes).

Color values

HEX#4CA5CB
RGBrgb(76, 165, 203)
HSLhsl(198, 55%, 55%)
HSVhsv(198, 63%, 80%)
CMYKcmyk(62.6%, 18.7%, 0%, 20.4%)
CIE-LABlab(63.96, -15.13, -27.35)
CIE-LCHlch(63.96, 31.25, 241.05°)
OKLaboklab(68.3% -0.0666 -0.0764)
OKLCHoklch(68.3% 0.101 228.9)
XYZxyz(27.2109, 32.7558, 61.3768)
Luminance0.3276 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4CA5CB #CB724C
analogous
#4CCBB2 #4CA5CB #4C66CB
triadic
#4CA5CB #CB4CA5 #A5CB4C
tetradic
#4CA5CB #B24CCB #CB724C #66CB4C
square
#4CA5CB #B24CCB #CB724C #66CB4C
split-complementary
#4CA5CB #CB4C66 #CBB24C
monochromatic
#236079 #3185A9 #4CA5CB #7BBDD9 #ABD5E7

Accessibility & contrast

On white

2.78
#4CA5CB on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.55
#4CA5CB on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CA5CB
7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4CA5CB#FFFFFF#000000##000000
##4CA5CB1.002.787.557.55
#FFFFFF2.781.0021.0021.00
#0000007.5521.001.001.00
##0000007.5521.001.001.00

Color blindness preview

Protanopia (red-blind)
#91A2CD
Deuteranopia (green-blind)
#8095CB
Tritanopia (blue-blind)
#00B0B1
Achromatopsia (no color)
#9B9B9B

Design tokens & code

CSS
--color: #4ca5cb;
/* rgb */ color: rgb(76, 165, 203);
/* oklch */ color: oklch(68.3% 0.101 228.9);
Tailwind
colors: {
  custom: {
    50: '#8abfdb',
    500: '#4ca5cb',
    950: '#000000',
  },
}
SCSS
$custom: #4ca5cb;
$custom-light: #8abfdb;
$custom-dark: #000000;
JSON
{
  "hex": "#4ca5cb",
  "rgb": {
    "r": 76,
    "g": 165,
    "b": 203
  },
  "hsl": {
    "h": 197.953,
    "s": 54.978,
    "l": 54.706
  },
  "oklch": {
    "l": 0.68301,
    "c": 0.10132,
    "h": 228.9
  },
  "luminance": 0.32759
}

Semantic roles & 50–950 ramp

primary
#4CA5CB
secondary
#D4AF9F
accent
#7649DE
background
#F9FBFD
surface
#F1F7FA
border
#CBD0D3
text
#0D1215
muted
#7E8183

Preview Lab

Preview with #4CA5CB

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

Preview Lab → · Contrast checker → · Palette generator →

#4CA5CB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva