#4347DA#4347DA

#4347DA is a mid, highly saturated blue. Relative luminance 0.108; OKLCH L 49.4% C 0.218 H 273.8°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX#4347DA
RGBrgb(67, 71, 218)
HSLhsl(238, 67%, 56%)
HSVhsv(238, 69%, 85%)
CMYKcmyk(69.3%, 67.4%, 0%, 14.5%)
CIE-LABlab(39.17, 45.10, -75.40)
CIE-LCHlch(39.17, 87.85, 300.89°)
OKLaboklab(49.43% 0.0146 -0.2179)
OKLCHoklch(49.43% 0.218 273.8)
XYZxyz(17.2187, 10.7601, 67.4855)
Luminance0.1076 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4347DA #DAD643
analogous
#4392DA #4347DA #8B43DA
triadic
#4347DA #DA4347 #47DA43
tetradic
#4347DA #DA4392 #DAD643 #43DA8B
square
#4347DA #DA4392 #DAD643 #43DA8B
split-complementary
#4347DA #DA8B43 #92DA43
monochromatic
#1B1E88 #2529BB #4347DA #7679E4 #A9ABEE

Accessibility & contrast

On white

6.66
#4347DA on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.15
#4347DA on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4347DA
6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4347DA#FFFFFF#000000##FFFFFF
##4347DA1.006.663.156.66
#FFFFFF6.661.0021.001.00
#0000003.1521.001.0021.00
##FFFFFF6.661.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0063DF
Deuteranopia (green-blind)
#0055D7
Tritanopia (blue-blind)
#006F8B
Achromatopsia (no color)
#5C5C5C

Design tokens & code

CSS
--color: #4347da;
/* rgb */ color: rgb(67, 71, 218);
/* oklch */ color: oklch(49.4% 0.218 273.8);
Tailwind
colors: {
  custom: {
    50: '#8b7be7',
    500: '#4347da',
    950: '#000000',
  },
}
SCSS
$custom: #4347da;
$custom-light: #8b7be7;
$custom-dark: #000000;
JSON
{
  "hex": "#4347da",
  "rgb": {
    "r": 67,
    "g": 71,
    "b": 218
  },
  "hsl": {
    "h": 238.411,
    "s": 67.111,
    "l": 55.882
  },
  "oklch": {
    "l": 0.49431,
    "c": 0.21837,
    "h": 273.8
  },
  "luminance": 0.10762
}

Semantic roles & 50–950 ramp

primary
#4347DA
secondary
#DCDA9D
accent
#E53EEA
background
#F9F7FE
surface
#F2EEFD
border
#CCC9D5
text
#0E0916
muted
#7E7B84

Preview Lab

Preview with #4347DA

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

Preview Lab → · Contrast checker → · Palette generator →

#4347DA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva