#4B6DEB#4B6DEB

#4B6DEB is a mid, vivid blue. Relative luminance 0.184; OKLCH L 58.0% C 0.194 H 268.3°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX#4B6DEB
RGBrgb(75, 109, 235)
HSLhsl(227, 80%, 61%)
HSVhsv(227, 68%, 92%)
CMYKcmyk(68.1%, 53.6%, 0%, 7.8%)
CIE-LABlab(50.01, 28.66, -67.34)
CIE-LCHlch(50.01, 73.18, 293.06°)
OKLaboklab(57.98% -0.0056 -0.1937)
OKLCHoklch(57.98% 0.194 268.3)
XYZxyz(23.3605, 18.4290, 80.9072)
Luminance0.1843 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4B6DEB #EBC94B
analogous
#4BBDEB #4B6DEB #794BEB
triadic
#4B6DEB #EB4B6D #6DEB4B
tetradic
#4B6DEB #EB4BBD #EBC94B #4BEB79
square
#4B6DEB #EB4BBD #EBC94B #4BEB79
split-complementary
#4B6DEB #EB794B #BDEB4B
monochromatic
#1333A9 #1943E0 #4B6DEB #829AF1 #B9C6F7

Accessibility & contrast

On white

4.48
#4B6DEB on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.69
#4B6DEB on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B6DEB
4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4B6DEB#FFFFFF#000000##000000
##4B6DEB1.004.484.694.69
#FFFFFF4.481.0021.0021.00
#0000004.6921.001.001.00
##0000004.6921.001.001.00

Color blindness preview

Protanopia (red-blind)
#057FEF
Deuteranopia (green-blind)
#0070E8
Tritanopia (blue-blind)
#008BA1
Achromatopsia (no color)
#777777

Design tokens & code

CSS
--color: #4b6deb;
/* rgb */ color: rgb(75, 109, 235);
/* oklch */ color: oklch(58.0% 0.194 268.3);
Tailwind
colors: {
  custom: {
    50: '#8f96f2',
    500: '#4b6deb',
    950: '#000000',
  },
}
SCSS
$custom: #4b6deb;
$custom-light: #8f96f2;
$custom-dark: #000000;
JSON
{
  "hex": "#4b6deb",
  "rgb": {
    "r": 75,
    "g": 109,
    "b": 235
  },
  "hsl": {
    "h": 227.25,
    "s": 80,
    "l": 60.784
  },
  "oklch": {
    "l": 0.57976,
    "c": 0.19378,
    "h": 268.3
  },
  "luminance": 0.18431
}

Semantic roles & 50–950 ramp

primary
#4B6DEB
secondary
#E7DAAB
accent
#AF09DC
background
#F9F9FE
surface
#F2F1FD
border
#CCCBD5
text
#0E0D17
muted
#7E7E85

Preview Lab

Preview with #4B6DEB

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

Preview Lab → · Contrast checker → · Palette generator →

#4B6DEB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva