#3539C5#3539C5

#3539C5 is a dark, highly saturated blue. Relative luminance 0.077; OKLCH L 44.4% C 0.211 H 272.6°. Best body text is #FFFFFF at 8.26:1 contrast (WCAG AA passes).

Color values

HEX#3539C5
RGBrgb(53, 57, 197)
HSLhsl(238, 58%, 49%)
HSVhsv(238, 73%, 77%)
CMYKcmyk(73.1%, 71.1%, 0%, 22.7%)
CIE-LABlab(33.38, 44.82, -72.80)
CIE-LCHlch(33.38, 85.49, 301.62°)
OKLaboklab(44.44% 0.0096 -0.2106)
OKLCHoklch(44.44% 0.211 272.6)
XYZxyz(13.0060, 7.7130, 53.6158)
Luminance0.0771 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3539C5 #C5C135
analogous
#3581C5 #3539C5 #7935C5
triadic
#3539C5 #C53539 #39C535
tetradic
#3539C5 #C53581 #C5C135 #35C579
square
#3539C5 #C53581 #C5C135 #35C579
split-complementary
#3539C5 #C57935 #81C535
monochromatic
#1B1D65 #282B95 #3539C5 #6266D5 #9395E2

Accessibility & contrast

On white

8.26
#3539C5 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.54
#3539C5 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3539C5
8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3539C5#FFFFFF#000000##FFFFFF
##3539C51.008.262.548.26
#FFFFFF8.261.0021.001.00
#0000002.5421.001.0021.00
##FFFFFF8.261.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0055C9
Deuteranopia (green-blind)
#0048C2
Tritanopia (blue-blind)
#00607B
Achromatopsia (no color)
#4E4E4E

Design tokens & code

CSS
--color: #3539c5;
/* rgb */ color: rgb(53, 57, 197);
/* oklch */ color: oklch(44.4% 0.211 272.6);
Tailwind
colors: {
  custom: {
    50: '#8270d8',
    500: '#3539c5',
    950: '#000000',
  },
}
SCSS
$custom: #3539c5;
$custom-light: #8270d8;
$custom-dark: #000000;
JSON
{
  "hex": "#3539c5",
  "rgb": {
    "r": 53,
    "g": 57,
    "b": 197
  },
  "hsl": {
    "h": 238.333,
    "s": 57.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.44443,
    "c": 0.21084,
    "h": 272.6
  },
  "luminance": 0.07714
}

Semantic roles & 50–950 ramp

primary
#3539C5
secondary
#CDCB89
accent
#DD47E1
background
#F8F6FD
surface
#F0ECFB
border
#CBC7D4
text
#0C0815
muted
#7D7B83

Preview Lab

Preview with #3539C5

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

Preview Lab → · Contrast checker → · Palette generator →

#3539C5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva