#3423A3#3423A3

#3423A3 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.8% C 0.191 H 278.0°. Best body text is #FFFFFF at 10.96:1 contrast (WCAG AA passes).

Color values

HEX#3423A3
RGBrgb(52, 35, 163)
HSLhsl(248, 65%, 39%)
HSVhsv(248, 79%, 64%)
CMYKcmyk(68.1%, 78.5%, 0%, 36.1%)
CIE-LABlab(25.49, 45.86, -65.56)
CIE-LCHlch(25.49, 80.01, 304.97°)
OKLaboklab(37.79% 0.0267 -0.1894)
OKLCHoklch(37.79% 0.191 278)
XYZxyz(8.6259, 4.5757, 35.0719)
Luminance0.0458 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3423A3 #92A323
analogous
#2352A3 #3423A3 #7423A3
triadic
#3423A3 #A33423 #23A334
tetradic
#3423A3 #A32352 #92A323 #23A374
square
#3423A3 #A32352 #92A323 #23A374
split-complementary
#3423A3 #A37423 #52A323
monochromatic
#140D3E #241871 #3423A3 #4631D3 #7363DD

Accessibility & contrast

On white

10.96
#3423A3 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.92
#3423A3 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3423A3
10.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3423A3#FFFFFF#000000##FFFFFF
##3423A31.0010.961.9210.96
#FFFFFF10.961.0021.001.00
#0000001.9221.001.0021.00
##FFFFFF10.961.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0041A7
Deuteranopia (green-blind)
#0037A1
Tritanopia (blue-blind)
#004962
Achromatopsia (no color)
#3C3C3C

Design tokens & code

CSS
--color: #3423a3;
/* rgb */ color: rgb(52, 35, 163);
/* oklch */ color: oklch(37.8% 0.191 278.0);
Tailwind
colors: {
  custom: {
    50: '#7c61c0',
    500: '#3423a3',
    950: '#000000',
  },
}
SCSS
$custom: #3423a3;
$custom-light: #7c61c0;
$custom-dark: #000000;
JSON
{
  "hex": "#3423a3",
  "rgb": {
    "r": 52,
    "g": 35,
    "b": 163
  },
  "hsl": {
    "h": 247.969,
    "s": 64.646,
    "l": 38.824
  },
  "oklch": {
    "l": 0.37793,
    "c": 0.19127,
    "h": 278
  },
  "luminance": 0.04576
}

Semantic roles & 50–950 ramp

primary
#3423A3
secondary
#B5C35F
accent
#E840D1
background
#F8F5FB
surface
#EFEAF7
border
#CAC6D0
text
#0B0512
muted
#7C7981

Preview Lab

Preview with #3423A3

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

Preview Lab → · Contrast checker → · Palette generator →

#3423A3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva