#3431C0#3431C0

#3431C0 is a dark, highly saturated blue. Relative luminance 0.067; OKLCH L 42.7% C 0.213 H 273.6°. Best body text is #FFFFFF at 8.95:1 contrast (WCAG AA passes).

Color values

HEX#3431C0
RGBrgb(52, 49, 192)
HSLhsl(241, 59%, 47%)
HSVhsv(241, 74%, 75%)
CMYKcmyk(72.9%, 74.5%, 0%, 24.7%)
CIE-LABlab(31.19, 47.62, -73.48)
CIE-LCHlch(31.19, 87.56, 302.95°)
OKLaboklab(42.72% 0.0132 -0.2126)
OKLCHoklch(42.72% 0.213 273.6)
XYZxyz(12.0257, 6.7312, 50.5244)
Luminance0.0673 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3431C0 #BDC031
analogous
#3175C0 #3431C0 #7C31C0
triadic
#3431C0 #C03431 #31C034
tetradic
#3431C0 #C03175 #BDC031 #31C07C
square
#3431C0 #C03175 #BDC031 #31C07C
split-complementary
#3431C0 #C07C31 #75C031
monochromatic
#1A185E #27258F #3431C0 #5C59D5 #8C8AE1

Accessibility & contrast

On white

8.95
#3431C0 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.35
#3431C0 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3431C0
8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3431C0#FFFFFF#000000##FFFFFF
##3431C01.008.952.358.95
#FFFFFF8.951.0021.001.00
#0000002.3521.001.0021.00
##FFFFFF8.951.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0050C4
Deuteranopia (green-blind)
#0042BD
Tritanopia (blue-blind)
#005B76
Achromatopsia (no color)
#494949

Design tokens & code

CSS
--color: #3431c0;
/* rgb */ color: rgb(52, 49, 192);
/* oklch */ color: oklch(42.7% 0.213 273.6);
Tailwind
colors: {
  custom: {
    50: '#816bd4',
    500: '#3431c0',
    950: '#000000',
  },
}
SCSS
$custom: #3431c0;
$custom-light: #816bd4;
$custom-dark: #000000;
JSON
{
  "hex": "#3431c0",
  "rgb": {
    "r": 52,
    "g": 49,
    "b": 192
  },
  "hsl": {
    "h": 241.259,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.42715,
    "c": 0.21299,
    "h": 273.6
  },
  "luminance": 0.06732
}

Semantic roles & 50–950 ramp

primary
#3431C0
secondary
#CACB82
accent
#E345DF
background
#F8F6FD
surface
#F0EBFA
border
#CBC6D3
text
#0C0714
muted
#7D7A83

Preview Lab

Preview with #3431C0

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

Preview Lab → · Contrast checker → · Palette generator →

#3431C0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva