#4369D8#4369D8

#4369D8 is a mid, vivid blue. Relative luminance 0.163; OKLCH L 55.4% C 0.176 H 266.4°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX#4369D8
RGBrgb(67, 105, 216)
HSLhsl(225, 66%, 55%)
HSVhsv(225, 69%, 85%)
CMYKcmyk(69%, 51.4%, 0%, 15.3%)
CIE-LABlab(47.30, 23.32, -61.01)
CIE-LCHlch(47.30, 65.31, 290.92°)
OKLaboklab(55.42% -0.0109 -0.1753)
OKLCHoklch(55.42% 0.176 266.4)
XYZxyz(19.7567, 16.2523, 67.0483)
Luminance0.1625 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4369D8 #D8B243
analogous
#43B3D8 #4369D8 #6743D8
triadic
#4369D8 #D84369 #69D843
tetradic
#4369D8 #D843B3 #D8B243 #43D867
square
#4369D8 #D843B3 #D8B243 #43D867
split-complementary
#4369D8 #D86743 #B3D843
monochromatic
#1C3685 #264BB8 #4369D8 #7691E3 #A8BAED

Accessibility & contrast

On white

4.94
#4369D8 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.25
#4369D8 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4369D8
4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4369D8#FFFFFF#000000##FFFFFF
##4369D81.004.944.254.94
#FFFFFF4.941.0021.001.00
#0000004.2521.001.0021.00
##FFFFFF4.941.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2377DC
Deuteranopia (green-blind)
#006AD6
Tritanopia (blue-blind)
#008396
Achromatopsia (no color)
#707070

Design tokens & code

CSS
--color: #4369d8;
/* rgb */ color: rgb(67, 105, 216);
/* oklch */ color: oklch(55.4% 0.176 266.4);
Tailwind
colors: {
  custom: {
    50: '#8893e5',
    500: '#4369d8',
    950: '#000000',
  },
}
SCSS
$custom: #4369d8;
$custom-light: #8893e5;
$custom-dark: #000000;
JSON
{
  "hex": "#4369d8",
  "rgb": {
    "r": 67,
    "g": 105,
    "b": 216
  },
  "hsl": {
    "h": 224.698,
    "s": 65.639,
    "l": 55.49
  },
  "oklch": {
    "l": 0.55416,
    "c": 0.17564,
    "h": 266.4
  },
  "luminance": 0.16254
}

Semantic roles & 50–950 ramp

primary
#4369D8
secondary
#DACB9C
accent
#BD3FE9
background
#F9F9FE
surface
#F1F1FC
border
#CBCBD5
text
#0D0D16
muted
#7E7E84

Preview Lab

Preview with #4369D8

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

Preview Lab → · Contrast checker → · Palette generator →

#4369D8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva