#4347D1#4347D1

#4347D1 is a mid, highly saturated blue. Relative luminance 0.103; OKLCH L 48.6% C 0.207 H 274.3°. Best body text is #FFFFFF at 6.86:1 contrast (WCAG AA passes).

Color values

HEX#4347D1
RGBrgb(67, 71, 209)
HSLhsl(238, 61%, 54%)
HSVhsv(238, 68%, 82%)
CMYKcmyk(67.9%, 66%, 0%, 18%)
CIE-LABlab(38.38, 42.10, -71.52)
CIE-LCHlch(38.38, 83.00, 300.48°)
OKLaboklab(48.61% 0.0155 -0.2065)
OKLCHoklch(48.61% 0.207 274.3)
XYZxyz(16.0728, 10.3017, 61.4506)
Luminance0.1030 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4347D1 #D1CD43
analogous
#438ED1 #4347D1 #8643D1
triadic
#4347D1 #D14347 #47D143
tetradic
#4347D1 #D1438E #D1CD43 #43D186
square
#4347D1 #D1438E #D1CD43 #43D186
split-complementary
#4347D1 #D18643 #8ED143
monochromatic
#1E217B #2A2EAD #4347D1 #7477DD #A5A7E9

Accessibility & contrast

On white

6.86
#4347D1 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.06
#4347D1 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4347D1
6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4347D1#FFFFFF#000000##FFFFFF
##4347D11.006.863.066.86
#FFFFFF6.861.0021.001.00
#0000003.0621.001.0021.00
##FFFFFF6.861.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0061D5
Deuteranopia (green-blind)
#0054CE
Tritanopia (blue-blind)
#006B86
Achromatopsia (no color)
#5A5A5A

Design tokens & code

CSS
--color: #4347d1;
/* rgb */ color: rgb(67, 71, 209);
/* oklch */ color: oklch(48.6% 0.207 274.3);
Tailwind
colors: {
  custom: {
    50: '#897be0',
    500: '#4347d1',
    950: '#000000',
  },
}
SCSS
$custom: #4347d1;
$custom-light: #897be0;
$custom-dark: #000000;
JSON
{
  "hex": "#4347d1",
  "rgb": {
    "r": 67,
    "g": 71,
    "b": 209
  },
  "hsl": {
    "h": 238.31,
    "s": 60.684,
    "l": 54.118
  },
  "oklch": {
    "l": 0.48612,
    "c": 0.20713,
    "h": 274.3
  },
  "luminance": 0.10303
}

Semantic roles & 50–950 ramp

primary
#4347D1
secondary
#D6D49A
accent
#DF44E4
background
#F9F7FD
surface
#F1EEFB
border
#CBC9D4
text
#0D0915
muted
#7E7B83

Preview Lab

Preview with #4347D1

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

Preview Lab → · Contrast checker → · Palette generator →

#4347D1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva