#4B88D7#4B88D7

#4B88D7 is a light, vivid cyan. Relative luminance 0.240; OKLCH L 62.3% C 0.136 H 255.7°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX#4B88D7
RGBrgb(75, 136, 215)
HSLhsl(214, 64%, 57%)
HSVhsv(214, 65%, 84%)
CMYKcmyk(65.1%, 36.7%, 0%, 15.7%)
CIE-LABlab(56.10, 5.13, -46.36)
CIE-LCHlch(56.10, 46.64, 276.31°)
OKLaboklab(62.26% -0.0335 -0.1317)
OKLCHoklch(62.26% 0.136 255.7)
XYZxyz(23.9671, 24.0081, 67.6478)
Luminance0.2401 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4B88D7 #D79A4B
analogous
#4BCED7 #4B88D7 #544BD7
triadic
#4B88D7 #D74B88 #88D74B
tetradic
#4B88D7 #D74BCE #D79A4B #4BD754
square
#4B88D7 #D74BCE #D79A4B #4BD754
split-complementary
#4B88D7 #D7544B #CED74B
monochromatic
#1E4D89 #2A69BB #4B88D7 #7DA9E2 #AFCAED

Accessibility & contrast

On white

3.62
#4B88D7 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.80
#4B88D7 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B88D7
5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4B88D7#FFFFFF#000000##000000
##4B88D71.003.625.805.80
#FFFFFF3.621.0021.0021.00
#0000005.8021.001.001.00
##0000005.8021.001.001.00

Color blindness preview

Protanopia (red-blind)
#658EDA
Deuteranopia (green-blind)
#5180D5
Tritanopia (blue-blind)
#009AA5
Achromatopsia (no color)
#868686

Design tokens & code

CSS
--color: #4b88d7;
/* rgb */ color: rgb(75, 136, 215);
/* oklch */ color: oklch(62.3% 0.136 255.7);
Tailwind
colors: {
  custom: {
    50: '#8baae4',
    500: '#4b88d7',
    950: '#000000',
  },
}
SCSS
$custom: #4b88d7;
$custom-light: #8baae4;
$custom-dark: #000000;
JSON
{
  "hex": "#4b88d7",
  "rgb": {
    "r": 75,
    "g": 136,
    "b": 215
  },
  "hsl": {
    "h": 213.857,
    "s": 63.636,
    "l": 56.863
  },
  "oklch": {
    "l": 0.62258,
    "c": 0.13587,
    "h": 255.7
  },
  "luminance": 0.2401
}

Semantic roles & 50–950 ramp

primary
#4B88D7
secondary
#DBC3A2
accent
#9F41E7
background
#F9FAFE
surface
#F1F4FC
border
#CBCED5
text
#0D1015
muted
#7E7F84

Preview Lab

Preview with #4B88D7

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

Preview Lab → · Contrast checker → · Palette generator →

#4B88D7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva