#4348D9#4348D9

#4348D9 is a mid, highly saturated blue. Relative luminance 0.108; OKLCH L 49.5% C 0.216 H 273.7°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX#4348D9
RGBrgb(67, 72, 217)
HSLhsl(238, 66%, 56%)
HSVhsv(238, 69%, 85%)
CMYKcmyk(69.1%, 66.8%, 0%, 14.9%)
CIE-LABlab(39.30, 44.18, -74.61)
CIE-LCHlch(39.30, 86.71, 300.63°)
OKLaboklab(49.5% 0.014 -0.2156)
OKLCHoklch(49.5% 0.216 273.7)
XYZxyz(17.1523, 10.8361, 66.8198)
Luminance0.1084 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4348D9 #D9D443
analogous
#4393D9 #4348D9 #8943D9
triadic
#4348D9 #D94348 #48D943
tetradic
#4348D9 #D94393 #D9D443 #43D989
square
#4348D9 #D94393 #D9D443 #43D989
split-complementary
#4348D9 #D98943 #93D943
monochromatic
#1B1F86 #252AB9 #4348D9 #767AE3 #A9ABEE

Accessibility & contrast

On white

6.63
#4348D9 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.17
#4348D9 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4348D9
6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4348D9#FFFFFF#000000##FFFFFF
##4348D91.006.633.176.63
#FFFFFF6.631.0021.001.00
#0000003.1721.001.0021.00
##FFFFFF6.631.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0064DD
Deuteranopia (green-blind)
#0056D6
Tritanopia (blue-blind)
#006F8A
Achromatopsia (no color)
#5D5D5D

Design tokens & code

CSS
--color: #4348d9;
/* rgb */ color: rgb(67, 72, 217);
/* oklch */ color: oklch(49.5% 0.216 273.7);
Tailwind
colors: {
  custom: {
    50: '#8b7ce6',
    500: '#4348d9',
    950: '#000000',
  },
}
SCSS
$custom: #4348d9;
$custom-light: #8b7ce6;
$custom-dark: #000000;
JSON
{
  "hex": "#4348d9",
  "rgb": {
    "r": 67,
    "g": 72,
    "b": 217
  },
  "hsl": {
    "h": 238,
    "s": 66.372,
    "l": 55.686
  },
  "oklch": {
    "l": 0.49498,
    "c": 0.21603,
    "h": 273.7
  },
  "luminance": 0.10838
}

Semantic roles & 50–950 ramp

primary
#4348D9
secondary
#DBD99D
accent
#E43FE9
background
#F9F7FE
surface
#F2EEFC
border
#CCC9D5
text
#0D0916
muted
#7E7B84

Preview Lab

Preview with #4348D9

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

Preview Lab → · Contrast checker → · Palette generator →

#4348D9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva