#3529A5#3529A5

#3529A5 is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.9% C 0.188 H 277.4°. Best body text is #FFFFFF at 10.44:1 contrast (WCAG AA passes).

Color values

HEX#3529A5
RGBrgb(53, 41, 165)
HSLhsl(246, 60%, 40%)
HSVhsv(246, 75%, 65%)
CMYKcmyk(67.9%, 75.2%, 0%, 35.3%)
CIE-LABlab(26.90, 43.40, -64.44)
CIE-LCHlch(26.90, 77.70, 303.96°)
OKLaboklab(38.87% 0.0243 -0.1862)
OKLCHoklch(38.87% 0.188 277.4)
XYZxyz(9.0505, 5.0586, 36.0895)
Luminance0.0506 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3529A5 #99A529
analogous
#295BA5 #3529A5 #7329A5
triadic
#3529A5 #A53529 #29A535
tetradic
#3529A5 #A5295B #99A529 #29A573
square
#3529A5 #A5295B #99A529 #29A573
split-complementary
#3529A5 #A57329 #5BA529
monochromatic
#161143 #251D74 #3529A5 #4B3DCF #786EDB

Accessibility & contrast

On white

10.44
#3529A5 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.01
#3529A5 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3529A5
10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3529A5#FFFFFF#000000##FFFFFF
##3529A51.0010.442.0110.44
#FFFFFF10.441.0021.001.00
#0000002.0121.001.0021.00
##FFFFFF10.441.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0045A9
Deuteranopia (green-blind)
#003AA3
Tritanopia (blue-blind)
#004D65
Achromatopsia (no color)
#404040

Design tokens & code

CSS
--color: #3529a5;
/* rgb */ color: rgb(53, 41, 165);
/* oklch */ color: oklch(38.9% 0.188 277.4);
Tailwind
colors: {
  custom: {
    50: '#7c65c1',
    500: '#3529a5',
    950: '#000000',
  },
}
SCSS
$custom: #3529a5;
$custom-light: #7c65c1;
$custom-dark: #000000;
JSON
{
  "hex": "#3529a5",
  "rgb": {
    "r": 53,
    "g": 41,
    "b": 165
  },
  "hsl": {
    "h": 245.806,
    "s": 60.194,
    "l": 40.392
  },
  "oklch": {
    "l": 0.38868,
    "c": 0.18774,
    "h": 277.4
  },
  "luminance": 0.05059
}

Semantic roles & 50–950 ramp

primary
#3529A5
secondary
#B9C268
accent
#E344D4
background
#F8F6FC
surface
#EFEBF8
border
#CAC6D1
text
#0B0612
muted
#7C7A81

Preview Lab

Preview with #3529A5

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

Preview Lab → · Contrast checker → · Palette generator →

#3529A5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva