#4B8FD5#4B8FD5

#4B8FD5 is a light, vivid cyan. Relative luminance 0.259; OKLCH L 63.7% C 0.126 H 251.0°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX#4B8FD5
RGBrgb(75, 143, 213)
HSLhsl(210, 62%, 56%)
HSVhsv(210, 65%, 84%)
CMYKcmyk(64.8%, 32.9%, 0%, 16.5%)
CIE-LABlab(57.98, 0.31, -42.25)
CIE-LCHlch(57.98, 42.25, 270.42°)
OKLaboklab(63.7% -0.0411 -0.1196)
OKLCHoklch(63.7% 0.126 251)
XYZxyz(24.7299, 25.9424, 66.6420)
Luminance0.2595 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4B8FD5 #D5914B
analogous
#4BD4D5 #4B8FD5 #4C4BD5
triadic
#4B8FD5 #D54B8F #8FD54B
tetradic
#4B8FD5 #D54BD4 #D5914B #4BD54C
square
#4B8FD5 #D54BD4 #D5914B #4BD54C
split-complementary
#4B8FD5 #D54C4B #D4D54B
monochromatic
#1F5286 #2B70B8 #4B8FD5 #7DAEE1 #AECDEC

Accessibility & contrast

On white

3.39
#4B8FD5 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.19
#4B8FD5 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B8FD5
6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4B8FD5#FFFFFF#000000##000000
##4B8FD51.003.396.196.19
#FFFFFF3.391.0021.0021.00
#0000006.1921.001.001.00
##0000006.1921.001.001.00

Color blindness preview

Protanopia (red-blind)
#7093D8
Deuteranopia (green-blind)
#5D85D4
Tritanopia (blue-blind)
#009FA8
Achromatopsia (no color)
#8B8B8B

Design tokens & code

CSS
--color: #4b8fd5;
/* rgb */ color: rgb(75, 143, 213);
/* oklch */ color: oklch(63.7% 0.126 251.0);
Tailwind
colors: {
  custom: {
    50: '#8aafe2',
    500: '#4b8fd5',
    950: '#000000',
  },
}
SCSS
$custom: #4b8fd5;
$custom-light: #8aafe2;
$custom-dark: #000000;
JSON
{
  "hex": "#4b8fd5",
  "rgb": {
    "r": 75,
    "g": 143,
    "b": 213
  },
  "hsl": {
    "h": 210.435,
    "s": 62.162,
    "l": 56.471
  },
  "oklch": {
    "l": 0.63701,
    "c": 0.12647,
    "h": 251
  },
  "luminance": 0.25945
}

Semantic roles & 50–950 ramp

primary
#4B8FD5
secondary
#DABEA2
accent
#9543E5
background
#F9FAFD
surface
#F1F4FB
border
#CBCED4
text
#0D1015
muted
#7E7F83

Preview Lab

Preview with #4B8FD5

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

Preview Lab → · Contrast checker → · Palette generator →

#4B8FD5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva