#4B9BD7#4B9BD7

#4B9BD7 is a light, moderate cyan. Relative luminance 0.298; OKLCH L 66.5% C 0.119 H 243.7°. Best body text is #000000 at 6.97:1 contrast (WCAG AA passes).

Color values

HEX#4B9BD7
RGBrgb(75, 155, 215)
HSLhsl(206, 64%, 57%)
HSVhsv(206, 65%, 84%)
CMYKcmyk(65.1%, 27.9%, 0%, 15.7%)
CIE-LABlab(61.52, -5.92, -37.82)
CIE-LCHlch(61.52, 38.28, 261.11°)
OKLaboklab(66.52% -0.0527 -0.1066)
OKLCHoklch(66.52% 0.119 243.7)
XYZxyz(26.8841, 29.8421, 68.6201)
Luminance0.2984 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4B9BD7 #D7874B
analogous
#4BD7CD #4B9BD7 #4B55D7
triadic
#4B9BD7 #D74B9B #9BD74B
tetradic
#4B9BD7 #CD4BD7 #D7874B #55D74B
square
#4B9BD7 #CD4BD7 #D7874B #55D74B
split-complementary
#4B9BD7 #D74B55 #D7CD4B
monochromatic
#1E5B89 #2A7DBB #4B9BD7 #7DB7E2 #AFD3ED

Accessibility & contrast

On white

3.01
#4B9BD7 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.97
#4B9BD7 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B9BD7
6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4B9BD7#FFFFFF#000000##000000
##4B9BD71.003.016.976.97
#FFFFFF3.011.0021.0021.00
#0000006.9721.001.001.00
##0000006.9721.001.001.00

Color blindness preview

Protanopia (red-blind)
#809CDA
Deuteranopia (green-blind)
#6D8ED6
Tritanopia (blue-blind)
#00AAB0
Achromatopsia (no color)
#959595

Design tokens & code

CSS
--color: #4b9bd7;
/* rgb */ color: rgb(75, 155, 215);
/* oklch */ color: oklch(66.5% 0.119 243.7);
Tailwind
colors: {
  custom: {
    50: '#8bb8e3',
    500: '#4b9bd7',
    950: '#000000',
  },
}
SCSS
$custom: #4b9bd7;
$custom-light: #8bb8e3;
$custom-dark: #000000;
JSON
{
  "hex": "#4b9bd7",
  "rgb": {
    "r": 75,
    "g": 155,
    "b": 215
  },
  "hsl": {
    "h": 205.714,
    "s": 63.636,
    "l": 56.863
  },
  "oklch": {
    "l": 0.66515,
    "c": 0.11894,
    "h": 243.7
  },
  "luminance": 0.29845
}

Semantic roles & 50–950 ramp

primary
#4B9BD7
secondary
#DBBBA2
accent
#8841E7
background
#F9FBFD
surface
#F1F6FB
border
#CBD0D4
text
#0D1115
muted
#7E8083

Preview Lab

Preview with #4B9BD7

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

Preview Lab → · Contrast checker → · Palette generator →

#4B9BD7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva