#4344D9#4344D9

#4344D9 is a mid, highly saturated blue. Relative luminance 0.103; OKLCH L 48.9% C 0.220 H 274.3°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX#4344D9
RGBrgb(67, 68, 217)
HSLhsl(240, 66%, 56%)
HSVhsv(240, 69%, 85%)
CMYKcmyk(69.1%, 68.7%, 0%, 14.9%)
CIE-LABlab(38.44, 46.52, -76.03)
CIE-LCHlch(38.44, 89.13, 301.46°)
OKLaboklab(48.87% 0.0166 -0.2197)
OKLCHoklch(48.87% 0.22 274.3)
XYZxyz(16.9021, 10.3357, 66.7364)
Luminance0.1034 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4344D9 #D9D843
analogous
#438FD9 #4344D9 #8D43D9
triadic
#4344D9 #D94344 #44D943
tetradic
#4344D9 #D9438F #D9D843 #43D98D
square
#4344D9 #D9438F #D9D843 #43D98D
split-complementary
#4344D9 #D98D43 #8FD943
monochromatic
#1B1C86 #2526B9 #4344D9 #7677E3 #A9A9EE

Accessibility & contrast

On white

6.85
#4344D9 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.07
#4344D9 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4344D9
6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4344D9#FFFFFF#000000##FFFFFF
##4344D91.006.853.076.85
#FFFFFF6.851.0021.001.00
#0000003.0721.001.0021.00
##FFFFFF6.851.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0061DE
Deuteranopia (green-blind)
#0053D6
Tritanopia (blue-blind)
#006D89
Achromatopsia (no color)
#5A5A5A

Design tokens & code

CSS
--color: #4344d9;
/* rgb */ color: rgb(67, 68, 217);
/* oklch */ color: oklch(48.9% 0.220 274.3);
Tailwind
colors: {
  custom: {
    50: '#8b79e6',
    500: '#4344d9',
    950: '#000000',
  },
}
SCSS
$custom: #4344d9;
$custom-light: #8b79e6;
$custom-dark: #000000;
JSON
{
  "hex": "#4344d9",
  "rgb": {
    "r": 67,
    "g": 68,
    "b": 217
  },
  "hsl": {
    "h": 239.6,
    "s": 66.372,
    "l": 55.686
  },
  "oklch": {
    "l": 0.48873,
    "c": 0.22035,
    "h": 274.3
  },
  "luminance": 0.10337
}

Semantic roles & 50–950 ramp

primary
#4344D9
secondary
#DBDB9D
accent
#E83FE9
background
#F9F7FE
surface
#F2EDFD
border
#CCC8D5
text
#0E0916
muted
#7E7B84

Preview Lab

Preview with #4344D9

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

Preview Lab → · Contrast checker → · Palette generator →

#4344D9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva