#4B6FD5#4B6FD5

#4B6FD5 is a mid, vivid blue. Relative luminance 0.177; OKLCH L 56.8% C 0.162 H 266.6°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX#4B6FD5
RGBrgb(75, 111, 213)
HSLhsl(224, 62%, 56%)
HSVhsv(224, 65%, 84%)
CMYKcmyk(64.8%, 47.9%, 0%, 16.5%)
CIE-LABlab(49.09, 19.74, -56.41)
CIE-LCHlch(49.09, 59.76, 289.29°)
OKLaboklab(56.82% -0.0095 -0.1615)
OKLCHoklch(56.82% 0.162 266.6)
XYZxyz(20.5922, 17.6669, 65.2627)
Luminance0.1767 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4B6FD5 #D5B14B
analogous
#4BB4D5 #4B6FD5 #6C4BD5
triadic
#4B6FD5 #D54B6F #6FD54B
tetradic
#4B6FD5 #D54BB4 #D5B14B #4BD56C
square
#4B6FD5 #D54BB4 #D5B14B #4BD56C
split-complementary
#4B6FD5 #D56C4B #B4D54B
monochromatic
#1F3A86 #2B50B8 #4B6FD5 #7D97E1 #AEBEEC

Accessibility & contrast

On white

4.63
#4B6FD5 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.53
#4B6FD5 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4B6FD5
4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4B6FD5#FFFFFF#000000##FFFFFF
##4B6FD51.004.634.534.63
#FFFFFF4.631.0021.001.00
#0000004.5321.001.0021.00
##FFFFFF4.631.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3A7BD9
Deuteranopia (green-blind)
#1B6FD3
Tritanopia (blue-blind)
#008798
Achromatopsia (no color)
#757575

Design tokens & code

CSS
--color: #4b6fd5;
/* rgb */ color: rgb(75, 111, 213);
/* oklch */ color: oklch(56.8% 0.162 266.6);
Tailwind
colors: {
  custom: {
    50: '#8b97e2',
    500: '#4b6fd5',
    950: '#000000',
  },
}
SCSS
$custom: #4b6fd5;
$custom-light: #8b97e2;
$custom-dark: #000000;
JSON
{
  "hex": "#4b6fd5",
  "rgb": {
    "r": 75,
    "g": 111,
    "b": 213
  },
  "hsl": {
    "h": 224.348,
    "s": 62.162,
    "l": 56.471
  },
  "oklch": {
    "l": 0.56815,
    "c": 0.16179,
    "h": 266.6
  },
  "luminance": 0.17669
}

Semantic roles & 50–950 ramp

primary
#4B6FD5
secondary
#DACBA2
accent
#BB43E5
background
#F9F9FD
surface
#F1F2FB
border
#CBCCD4
text
#0D0D15
muted
#7E7E83

Preview Lab

Preview with #4B6FD5

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

Preview Lab → · Contrast checker → · Palette generator →

#4B6FD5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva