#4B76DD#4B76DD

#4B76DD is a mid, vivid blue. Relative luminance 0.197; OKLCH L 58.8% C 0.164 H 264.8°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX#4B76DD
RGBrgb(75, 118, 221)
HSLhsl(222, 68%, 58%)
HSVhsv(222, 66%, 87%)
CMYKcmyk(66.1%, 46.6%, 0%, 13.3%)
CIE-LABlab(51.46, 18.18, -57.12)
CIE-LCHlch(51.46, 59.94, 287.65°)
OKLaboklab(58.79% -0.0149 -0.1635)
OKLCHoklch(58.79% 0.164 264.8)
XYZxyz(22.4267, 19.6710, 71.0076)
Luminance0.1967 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4B76DD #DDB24B
analogous
#4BBFDD #4B76DD #694BDD
triadic
#4B76DD #DD4B76 #76DD4B
tetradic
#4B76DD #DD4BBF #DDB24B #4BDD69
square
#4B76DD #DD4BBF #DDB24B #4BDD69
split-complementary
#4B76DD #DD694B #BFDD4B
monochromatic
#1C3E92 #2554C5 #4B76DD #7E9DE7 #B2C4F0

Accessibility & contrast

On white

4.26
#4B76DD on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.93
#4B76DD on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B76DD
4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4B76DD#FFFFFF#000000##000000
##4B76DD1.004.264.934.93
#FFFFFF4.261.0021.0021.00
#0000004.9321.001.001.00
##0000004.9321.001.001.00

Color blindness preview

Protanopia (red-blind)
#4182E1
Deuteranopia (green-blind)
#2374DB
Tritanopia (blue-blind)
#008E9F
Achromatopsia (no color)
#7B7B7B

Design tokens & code

CSS
--color: #4b76dd;
/* rgb */ color: rgb(75, 118, 221);
/* oklch */ color: oklch(58.8% 0.164 264.8);
Tailwind
colors: {
  custom: {
    50: '#8c9de8',
    500: '#4b76dd',
    950: '#000000',
  },
}
SCSS
$custom: #4b76dd;
$custom-light: #8c9de8;
$custom-dark: #000000;
JSON
{
  "hex": "#4b76dd",
  "rgb": {
    "r": 75,
    "g": 118,
    "b": 221
  },
  "hsl": {
    "h": 222.329,
    "s": 68.224,
    "l": 58.039
  },
  "oklch": {
    "l": 0.58787,
    "c": 0.1642,
    "h": 264.8
  },
  "luminance": 0.19673
}

Semantic roles & 50–950 ramp

primary
#4B76DD
secondary
#DFCEA5
accent
#B83DEB
background
#F9F9FE
surface
#F2F2FD
border
#CCCCD5
text
#0D0E16
muted
#7E7E84

Preview Lab

Preview with #4B76DD

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

Preview Lab → · Contrast checker → · Palette generator →

#4B76DD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva