#3525B2#3525B2

#3525B2 is a dark, highly saturated blue. Relative luminance 0.053; OKLCH L 39.7% C 0.207 H 276.4°. Best body text is #FFFFFF at 10.20:1 contrast (WCAG AA passes).

Color values

HEX#3525B2
RGBrgb(53, 37, 178)
HSLhsl(247, 66%, 42%)
HSVhsv(247, 79%, 70%)
CMYKcmyk(70.2%, 79.2%, 0%, 30.2%)
CIE-LABlab(27.55, 49.58, -71.18)
CIE-LCHlch(27.55, 86.75, 304.86°)
OKLaboklab(39.74% 0.0232 -0.2057)
OKLCHoklch(39.74% 0.207 276.4)
XYZxyz(10.1630, 5.2934, 42.5970)
Luminance0.0529 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3525B2 #A2B225
analogous
#255BB2 #3525B2 #7C25B2
triadic
#3525B2 #B23525 #25B235
tetradic
#3525B2 #B2255B #A2B225 #25B27C
square
#3525B2 #B2255B #A2B225 #25B27C
split-complementary
#3525B2 #B27C25 #5BB225
monochromatic
#17104D #261A7F #3525B2 #4F3DD7 #7D70E1

Accessibility & contrast

On white

10.20
#3525B2 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.06
#3525B2 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3525B2
10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3525B2#FFFFFF#000000##FFFFFF
##3525B21.0010.202.0610.20
#FFFFFF10.201.0021.001.00
#0000002.0621.001.0021.00
##FFFFFF10.201.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0047B6
Deuteranopia (green-blind)
#003BB0
Tritanopia (blue-blind)
#00506B
Achromatopsia (no color)
#414141

Design tokens & code

CSS
--color: #3525b2;
/* rgb */ color: rgb(53, 37, 178);
/* oklch */ color: oklch(39.7% 0.207 276.4);
Tailwind
colors: {
  custom: {
    50: '#7f63ca',
    500: '#3525b2',
    950: '#000000',
  },
}
SCSS
$custom: #3525b2;
$custom-light: #7f63ca;
$custom-dark: #000000;
JSON
{
  "hex": "#3525b2",
  "rgb": {
    "r": 53,
    "g": 37,
    "b": 178
  },
  "hsl": {
    "h": 246.809,
    "s": 65.581,
    "l": 42.157
  },
  "oklch": {
    "l": 0.39738,
    "c": 0.20704,
    "h": 276.4
  },
  "luminance": 0.05294
}

Semantic roles & 50–950 ramp

primary
#3525B2
secondary
#BDC86B
accent
#E93FD5
background
#F8F6FC
surface
#F0EBF9
border
#CBC6D2
text
#0C0513
muted
#7D7A82

Preview Lab

Preview with #3525B2

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

Preview Lab → · Contrast checker → · Palette generator →

#3525B2 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva