#3436BF#3436BF

#3436BF is a dark, highly saturated blue. Relative luminance 0.071; OKLCH L 43.3% C 0.207 H 273.0°. Best body text is #FFFFFF at 8.66:1 contrast (WCAG AA passes).

Color values

HEX#3436BF
RGBrgb(52, 54, 191)
HSLhsl(239, 57%, 48%)
HSVhsv(239, 73%, 75%)
CMYKcmyk(72.8%, 71.7%, 0%, 25.1%)
CIE-LABlab(32.10, 44.46, -71.39)
CIE-LCHlch(32.10, 84.10, 301.91°)
OKLaboklab(43.33% 0.0109 -0.2065)
OKLCHoklch(43.33% 0.207 273)
XYZxyz(12.1362, 7.1288, 50.0165)
Luminance0.0713 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3436BF #BFBD34
analogous
#347BBF #3436BF #7834BF
triadic
#3436BF #BF3436 #36BF34
tetradic
#3436BF #BF347B #BFBD34 #34BF78
square
#3436BF #BF347B #BFBD34 #34BF78
split-complementary
#3436BF #BF7834 #7BBF34
monochromatic
#1A1B5F #27288F #3436BF #5D5FD3 #8D8FE0

Accessibility & contrast

On white

8.66
#3436BF on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.43
#3436BF on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3436BF
8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3436BF#FFFFFF#000000##FFFFFF
##3436BF1.008.662.438.66
#FFFFFF8.661.0021.001.00
#0000002.4321.001.0021.00
##FFFFFF8.661.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0052C3
Deuteranopia (green-blind)
#0045BD
Tritanopia (blue-blind)
#005D77
Achromatopsia (no color)
#4B4B4B

Design tokens & code

CSS
--color: #3436bf;
/* rgb */ color: rgb(52, 54, 191);
/* oklch */ color: oklch(43.3% 0.207 273.0);
Tailwind
colors: {
  custom: {
    50: '#806ed4',
    500: '#3436bf',
    950: '#000000',
  },
}
SCSS
$custom: #3436bf;
$custom-light: #806ed4;
$custom-dark: #000000;
JSON
{
  "hex": "#3436bf",
  "rgb": {
    "r": 52,
    "g": 54,
    "b": 191
  },
  "hsl": {
    "h": 239.137,
    "s": 57.202,
    "l": 47.647
  },
  "oklch": {
    "l": 0.43334,
    "c": 0.20681,
    "h": 273
  },
  "luminance": 0.0713
}

Semantic roles & 50–950 ramp

primary
#3436BF
secondary
#CAC984
accent
#DE47E0
background
#F8F6FD
surface
#F0ECFA
border
#CBC7D3
text
#0C0714
muted
#7D7A83

Preview Lab

Preview with #3436BF

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

Preview Lab → · Contrast checker → · Palette generator →

#3436BF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva