#4D87DD#4D87DD

#4D87DD is a light, vivid blue. Relative luminance 0.241; OKLCH L 62.5% C 0.144 H 258.1°. Best body text is #000000 at 5.83:1 contrast (WCAG AA passes).

Color values

HEX#4D87DD
RGBrgb(77, 135, 221)
HSLhsl(216, 68%, 58%)
HSVhsv(216, 65%, 87%)
CMYKcmyk(65.2%, 38.9%, 0%, 13.3%)
CIE-LABlab(56.21, 8.12, -49.53)
CIE-LCHlch(56.21, 50.19, 279.31°)
OKLaboklab(62.47% -0.0296 -0.141)
OKLCHoklch(62.47% 0.144 258.1)
XYZxyz(24.7710, 24.1238, 71.7435)
Luminance0.2413 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4D87DD #DDA34D
analogous
#4DCFDD #4D87DD #5B4DDD
triadic
#4D87DD #DD4D87 #87DD4D
tetradic
#4D87DD #DD4DCF #DDA34D #4DDD5B
square
#4D87DD #DD4DCF #DDA34D #4DDD5B
split-complementary
#4D87DD #DD5B4D #CFDD4D
monochromatic
#1C4C93 #2667C7 #4D87DD #80AAE7 #B4CCF1

Accessibility & contrast

On white

3.61
#4D87DD on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.83
#4D87DD on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D87DD
5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4D87DD#FFFFFF#000000##000000
##4D87DD1.003.615.835.83
#FFFFFF3.611.0021.0021.00
#0000005.8321.001.001.00
##0000005.8321.001.001.00

Color blindness preview

Protanopia (red-blind)
#608EE0
Deuteranopia (green-blind)
#4B81DB
Tritanopia (blue-blind)
#009BA7
Achromatopsia (no color)
#878787

Design tokens & code

CSS
--color: #4d87dd;
/* rgb */ color: rgb(77, 135, 221);
/* oklch */ color: oklch(62.5% 0.144 258.1);
Tailwind
colors: {
  custom: {
    50: '#8da9e8',
    500: '#4d87dd',
    950: '#000000',
  },
}
SCSS
$custom: #4d87dd;
$custom-light: #8da9e8;
$custom-dark: #000000;
JSON
{
  "hex": "#4d87dd",
  "rgb": {
    "r": 77,
    "g": 135,
    "b": 221
  },
  "hsl": {
    "h": 215.833,
    "s": 67.925,
    "l": 58.431
  },
  "oklch": {
    "l": 0.62473,
    "c": 0.14403,
    "h": 258.1
  },
  "luminance": 0.24126
}

Semantic roles & 50–950 ramp

primary
#4D87DD
secondary
#DFC8A6
accent
#A53DEB
background
#F9FAFE
surface
#F2F4FC
border
#CCCED5
text
#0D0F16
muted
#7E7F84

Preview Lab

Preview with #4D87DD

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

Preview Lab → · Contrast checker → · Palette generator →

#4D87DD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva