#4347C5#4347C5

#4347C5 is a mid, vivid blue. Relative luminance 0.097; OKLCH L 47.5% C 0.192 H 275.0°. Best body text is #FFFFFF at 7.13:1 contrast (WCAG AA passes).

Color values

HEX#4347C5
RGBrgb(67, 71, 197)
HSLhsl(238, 53%, 52%)
HSVhsv(238, 66%, 77%)
CMYKcmyk(66%, 64%, 0%, 22.7%)
CIE-LABlab(37.35, 38.07, -66.24)
CIE-LCHlch(37.35, 76.40, 299.89°)
OKLaboklab(47.55% 0.0166 -0.1911)
OKLCHoklch(47.55% 0.192 275)
XYZxyz(14.6427, 9.7297, 53.9189)
Luminance0.0973 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4347C5 #C5C143
analogous
#4388C5 #4347C5 #8043C5
triadic
#4347C5 #C54347 #47C543
tetradic
#4347C5 #C54388 #C5C143 #43C580
square
#4347C5 #C54388 #C5C143 #43C580
split-complementary
#4347C5 #C58043 #88C543
monochromatic
#21246C #30339B #4347C5 #7275D3 #A1A3E2

Accessibility & contrast

On white

7.13
#4347C5 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.95
#4347C5 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4347C5
7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4347C5#FFFFFF#000000##FFFFFF
##4347C51.007.132.957.13
#FFFFFF7.131.0021.001.00
#0000002.9521.001.0021.00
##FFFFFF7.131.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005EC9
Deuteranopia (green-blind)
#0052C3
Tritanopia (blue-blind)
#00677F
Achromatopsia (no color)
#585858

Design tokens & code

CSS
--color: #4347c5;
/* rgb */ color: rgb(67, 71, 197);
/* oklch */ color: oklch(47.5% 0.192 275.0);
Tailwind
colors: {
  custom: {
    50: '#877ad8',
    500: '#4347c5',
    950: '#000000',
  },
}
SCSS
$custom: #4347c5;
$custom-light: #877ad8;
$custom-dark: #000000;
JSON
{
  "hex": "#4347c5",
  "rgb": {
    "r": 67,
    "g": 71,
    "b": 197
  },
  "hsl": {
    "h": 238.154,
    "s": 52.846,
    "l": 51.765
  },
  "oklch": {
    "l": 0.47549,
    "c": 0.19179,
    "h": 275
  },
  "luminance": 0.09731
}

Semantic roles & 50–950 ramp

primary
#4347C5
secondary
#CECD95
accent
#D84CDC
background
#F8F7FD
surface
#F0EDFA
border
#CBC8D3
text
#0D0915
muted
#7D7B83

Preview Lab

Preview with #4347C5

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

Preview Lab → · Contrast checker → · Palette generator →

#4347C5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva