#4B8FD7#4B8FD7

#4B8FD7 is a light, vivid cyan. Relative luminance 0.260; OKLCH L 63.8% C 0.129 H 251.7°. Best body text is #000000 at 6.21:1 contrast (WCAG AA passes).

Color values

HEX#4B8FD7
RGBrgb(75, 143, 215)
HSLhsl(211, 64%, 57%)
HSVhsv(211, 65%, 84%)
CMYKcmyk(65.1%, 33.5%, 0%, 15.7%)
CIE-LABlab(58.08, 0.99, -43.22)
CIE-LCHlch(58.08, 43.23, 271.31°)
OKLaboklab(63.81% -0.0405 -0.1224)
OKLCHoklch(63.81% 0.129 251.7)
XYZxyz(24.9853, 26.0446, 67.9872)
Luminance0.2605 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4B8FD7 #D7934B
analogous
#4BD5D7 #4B8FD7 #4D4BD7
triadic
#4B8FD7 #D74B8F #8FD74B
tetradic
#4B8FD7 #D74BD5 #D7934B #4BD74D
square
#4B8FD7 #D74BD5 #D7934B #4BD74D
split-complementary
#4B8FD7 #D74D4B #D5D74B
monochromatic
#1E5289 #2A70BB #4B8FD7 #7DAEE2 #AFCDED

Accessibility & contrast

On white

3.38
#4B8FD7 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.21
#4B8FD7 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B8FD7
6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4B8FD7#FFFFFF#000000##000000
##4B8FD71.003.386.216.21
#FFFFFF3.381.0021.0021.00
#0000006.2121.001.001.00
##0000006.2121.001.001.00

Color blindness preview

Protanopia (red-blind)
#7093DA
Deuteranopia (green-blind)
#5C86D6
Tritanopia (blue-blind)
#00A0A9
Achromatopsia (no color)
#8C8C8C

Design tokens & code

CSS
--color: #4b8fd7;
/* rgb */ color: rgb(75, 143, 215);
/* oklch */ color: oklch(63.8% 0.129 251.7);
Tailwind
colors: {
  custom: {
    50: '#8bafe3',
    500: '#4b8fd7',
    950: '#000000',
  },
}
SCSS
$custom: #4b8fd7;
$custom-light: #8bafe3;
$custom-dark: #000000;
JSON
{
  "hex": "#4b8fd7",
  "rgb": {
    "r": 75,
    "g": 143,
    "b": 215
  },
  "hsl": {
    "h": 210.857,
    "s": 63.636,
    "l": 56.863
  },
  "oklch": {
    "l": 0.63809,
    "c": 0.12897,
    "h": 251.7
  },
  "luminance": 0.26047
}

Semantic roles & 50–950 ramp

primary
#4B8FD7
secondary
#DBC0A2
accent
#9641E7
background
#F9FAFD
surface
#F1F4FB
border
#CBCED4
text
#0D1015
muted
#7E7F83

Preview Lab

Preview with #4B8FD7

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

Preview Lab → · Contrast checker → · Palette generator →

#4B8FD7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva