#4349CE#4349CE

#4349CE is a mid, highly saturated blue. Relative luminance 0.104; OKLCH L 48.7% C 0.201 H 274.1°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX#4349CE
RGBrgb(67, 73, 206)
HSLhsl(237, 59%, 54%)
HSVhsv(237, 67%, 81%)
CMYKcmyk(67.5%, 64.6%, 0%, 19.2%)
CIE-LABlab(38.57, 39.89, -69.47)
CIE-LCHlch(38.57, 80.11, 299.86°)
OKLaboklab(48.68% 0.0144 -0.2005)
OKLCHoklch(48.68% 0.201 274.1)
XYZxyz(15.8342, 10.4132, 59.5560)
Luminance0.1042 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4349CE #CEC843
analogous
#438ECE #4349CE #8243CE
triadic
#4349CE #CE4349 #49CE43
tetradic
#4349CE #CE438E #CEC843 #43CE82
square
#4349CE #CE438E #CEC843 #43CE82
split-complementary
#4349CE #CE8243 #8ECE43
monochromatic
#1F2377 #2C31A8 #4349CE #7478DB #A4A7E7

Accessibility & contrast

On white

6.81
#4349CE on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.08
#4349CE on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4349CE
6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4349CE#FFFFFF#000000##FFFFFF
##4349CE1.006.813.086.81
#FFFFFF6.811.0021.001.00
#0000003.0821.001.0021.00
##FFFFFF6.811.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0061D2
Deuteranopia (green-blind)
#0055CB
Tritanopia (blue-blind)
#006C85
Achromatopsia (no color)
#5B5B5B

Design tokens & code

CSS
--color: #4349ce;
/* rgb */ color: rgb(67, 73, 206);
/* oklch */ color: oklch(48.7% 0.201 274.1);
Tailwind
colors: {
  custom: {
    50: '#887cde',
    500: '#4349ce',
    950: '#000000',
  },
}
SCSS
$custom: #4349ce;
$custom-light: #887cde;
$custom-dark: #000000;
JSON
{
  "hex": "#4349ce",
  "rgb": {
    "r": 67,
    "g": 73,
    "b": 206
  },
  "hsl": {
    "h": 237.41,
    "s": 58.65,
    "l": 53.529
  },
  "oklch": {
    "l": 0.48675,
    "c": 0.20103,
    "h": 274.1
  },
  "luminance": 0.10415
}

Semantic roles & 50–950 ramp

primary
#4349CE
secondary
#D4D299
accent
#DB46E2
background
#F9F7FD
surface
#F1EEFB
border
#CBC9D4
text
#0D0915
muted
#7E7B83

Preview Lab

Preview with #4349CE

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

Preview Lab → · Contrast checker → · Palette generator →

#4349CE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva