#3522A1#3522A1

#3522A1 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 37.5% C 0.190 H 278.9°. Best body text is #FFFFFF at 11.08:1 contrast (WCAG AA passes).

Color values

HEX#3522A1
RGBrgb(53, 34, 161)
HSLhsl(249, 65%, 38%)
HSVhsv(249, 79%, 63%)
CMYKcmyk(67.1%, 78.9%, 0%, 36.9%)
CIE-LABlab(25.18, 45.85, -64.86)
CIE-LCHlch(25.18, 79.43, 305.26°)
OKLaboklab(37.53% 0.0292 -0.1873)
OKLCHoklch(37.53% 0.19 278.9)
XYZxyz(8.4712, 4.4734, 34.1283)
Luminance0.0447 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3522A1 #8EA122
analogous
#224FA1 #3522A1 #7422A1
triadic
#3522A1 #A13522 #22A135
tetradic
#3522A1 #A1224F #8EA122 #22A174
square
#3522A1 #A1224F #8EA122 #22A174
split-complementary
#3522A1 #A17422 #4FA122
monochromatic
#140D3C #24176E #3522A1 #462DD3 #7360DD

Accessibility & contrast

On white

11.08
#3522A1 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.89
#3522A1 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3522A1
11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3522A1#FFFFFF#000000##FFFFFF
##3522A11.0011.081.8911.08
#FFFFFF11.081.0021.001.00
#0000001.8921.001.0021.00
##FFFFFF11.081.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0040A5
Deuteranopia (green-blind)
#00379F
Tritanopia (blue-blind)
#004861
Achromatopsia (no color)
#3C3C3C

Design tokens & code

CSS
--color: #3522a1;
/* rgb */ color: rgb(53, 34, 161);
/* oklch */ color: oklch(37.5% 0.190 278.9);
Tailwind
colors: {
  custom: {
    50: '#7c61be',
    500: '#3522a1',
    950: '#000000',
  },
}
SCSS
$custom: #3522a1;
$custom-light: #7c61be;
$custom-dark: #000000;
JSON
{
  "hex": "#3522a1",
  "rgb": {
    "r": 53,
    "g": 34,
    "b": 161
  },
  "hsl": {
    "h": 248.976,
    "s": 65.128,
    "l": 38.235
  },
  "oklch": {
    "l": 0.37532,
    "c": 0.18958,
    "h": 278.9
  },
  "luminance": 0.04474
}

Semantic roles & 50–950 ramp

primary
#3522A1
secondary
#B3C25D
accent
#E840CF
background
#F8F5FB
surface
#EFEAF7
border
#CAC6D0
text
#0B0512
muted
#7C7981

Preview Lab

Preview with #3522A1

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

Preview Lab → · Contrast checker → · Palette generator →

#3522A1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva