#3533C4#3533C4

#3533C4 is a dark, highly saturated blue. Relative luminance 0.071; OKLCH L 43.5% C 0.216 H 273.4°. Best body text is #FFFFFF at 8.67:1 contrast (WCAG AA passes).

Color values

HEX#3533C4
RGBrgb(53, 51, 196)
HSLhsl(241, 59%, 48%)
HSVhsv(241, 74%, 77%)
CMYKcmyk(73%, 74%, 0%, 23.1%)
CIE-LABlab(32.05, 47.90, -74.40)
CIE-LCHlch(32.05, 88.49, 302.78°)
OKLaboklab(43.47% 0.0127 -0.2152)
OKLCHoklch(43.47% 0.216 273.4)
XYZxyz(12.6125, 7.1088, 52.9213)
Luminance0.0711 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3533C4 #C2C433
analogous
#3379C4 #3533C4 #7E33C4
triadic
#3533C4 #C43533 #33C435
tetradic
#3533C4 #C43379 #C2C433 #33C47E
square
#3533C4 #C43379 #C2C433 #33C47E
split-complementary
#3533C4 #C47E33 #79C433
monochromatic
#1B1A63 #282693 #3533C4 #615FD5 #918FE2

Accessibility & contrast

On white

8.67
#3533C4 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.42
#3533C4 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3533C4
8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3533C4#FFFFFF#000000##FFFFFF
##3533C41.008.672.428.67
#FFFFFF8.671.0021.001.00
#0000002.4221.001.0021.00
##FFFFFF8.671.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0052C8
Deuteranopia (green-blind)
#0044C1
Tritanopia (blue-blind)
#005D79
Achromatopsia (no color)
#4B4B4B

Design tokens & code

CSS
--color: #3533c4;
/* rgb */ color: rgb(53, 51, 196);
/* oklch */ color: oklch(43.5% 0.216 273.4);
Tailwind
colors: {
  custom: {
    50: '#826dd7',
    500: '#3533c4',
    950: '#000000',
  },
}
SCSS
$custom: #3533c4;
$custom-light: #826dd7;
$custom-dark: #000000;
JSON
{
  "hex": "#3533c4",
  "rgb": {
    "r": 53,
    "g": 51,
    "b": 196
  },
  "hsl": {
    "h": 240.828,
    "s": 58.704,
    "l": 48.431
  },
  "oklch": {
    "l": 0.43468,
    "c": 0.21563,
    "h": 273.4
  },
  "luminance": 0.0711
}

Semantic roles & 50–950 ramp

primary
#3533C4
secondary
#CCCD86
accent
#E246E0
background
#F8F6FD
surface
#F0ECFA
border
#CBC7D3
text
#0C0715
muted
#7D7A83

Preview Lab

Preview with #3533C4

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

Preview Lab → · Contrast checker → · Palette generator →

#3533C4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva