#3529B2#3529B2

#3529B2 is a dark, highly saturated blue. Relative luminance 0.056; OKLCH L 40.2% C 0.203 H 276.0°. Best body text is #FFFFFF at 9.95:1 contrast (WCAG AA passes).

Color values

HEX#3529B2
RGBrgb(53, 41, 178)
HSLhsl(245, 63%, 43%)
HSVhsv(245, 77%, 70%)
CMYKcmyk(70.2%, 77%, 0%, 30.2%)
CIE-LABlab(28.26, 47.54, -70.01)
CIE-LCHlch(28.26, 84.63, 304.18°)
OKLaboklab(40.23% 0.0213 -0.2024)
OKLCHoklch(40.23% 0.204 276)
XYZxyz(10.2944, 5.5562, 42.6408)
Luminance0.0556 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3529B2 #A6B229
analogous
#2962B2 #3529B2 #7929B2
triadic
#3529B2 #B23529 #29B235
tetradic
#3529B2 #B22962 #A6B229 #29B279
square
#3529B2 #B22962 #A6B229 #29B279
split-complementary
#3529B2 #B27929 #62B229
monochromatic
#17124F #261E80 #3529B2 #5144D4 #7F76DF

Accessibility & contrast

On white

9.95
#3529B2 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.11
#3529B2 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3529B2
9.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3529B2#FFFFFF#000000##FFFFFF
##3529B21.009.952.119.95
#FFFFFF9.951.0021.001.00
#0000002.1121.001.0021.00
##FFFFFF9.951.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0048B6
Deuteranopia (green-blind)
#003DB0
Tritanopia (blue-blind)
#00526C
Achromatopsia (no color)
#434343

Design tokens & code

CSS
--color: #3529b2;
/* rgb */ color: rgb(53, 41, 178);
/* oklch */ color: oklch(40.2% 0.203 276.0);
Tailwind
colors: {
  custom: {
    50: '#7f66ca',
    500: '#3529b2',
    950: '#000000',
  },
}
SCSS
$custom: #3529b2;
$custom-light: #7f66ca;
$custom-dark: #000000;
JSON
{
  "hex": "#3529b2",
  "rgb": {
    "r": 53,
    "g": 41,
    "b": 178
  },
  "hsl": {
    "h": 245.255,
    "s": 62.557,
    "l": 42.941
  },
  "oklch": {
    "l": 0.40234,
    "c": 0.2035,
    "h": 276
  },
  "luminance": 0.05557
}

Semantic roles & 50–950 ramp

primary
#3529B2
secondary
#BFC770
accent
#E642D7
background
#F8F6FC
surface
#F0EBF9
border
#CBC6D2
text
#0C0613
muted
#7D7A82

Preview Lab

Preview with #3529B2

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

Preview Lab → · Contrast checker → · Palette generator →

#3529B2 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva