#3620B4#3620B4

#3620B4 is a dark, highly saturated blue. Relative luminance 0.051; OKLCH L 39.5% C 0.213 H 277.0°. Best body text is #FFFFFF at 10.38:1 contrast (WCAG AA passes).

Color values

HEX#3620B4
RGBrgb(54, 32, 180)
HSLhsl(249, 70%, 42%)
HSVhsv(249, 82%, 71%)
CMYKcmyk(70%, 82.2%, 0%, 29.4%)
CIE-LABlab(27.05, 52.61, -73.21)
CIE-LCHlch(27.05, 90.15, 305.70°)
OKLaboklab(39.47% 0.0261 -0.2115)
OKLCHoklch(39.47% 0.213 277)
XYZxyz(10.2734, 5.1116, 43.6164)
Luminance0.0511 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3620B4 #9EB420
analogous
#2054B4 #3620B4 #8020B4
triadic
#3620B4 #B43620 #20B436
tetradic
#3620B4 #B42054 #9EB420 #20B480
square
#3620B4 #B42054 #9EB420 #20B480
split-complementary
#3620B4 #B48020 #54B420
monochromatic
#170E4C #261780 #3620B4 #4F36DB #7C6AE4

Accessibility & contrast

On white

10.38
#3620B4 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.02
#3620B4 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3620B4
10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3620B4#FFFFFF#000000##FFFFFF
##3620B41.0010.382.0210.38
#FFFFFF10.381.0021.001.00
#0000002.0221.001.0021.00
##FFFFFF10.381.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0046B8
Deuteranopia (green-blind)
#003AB1
Tritanopia (blue-blind)
#004F6C
Achromatopsia (no color)
#404040

Design tokens & code

CSS
--color: #3620b4;
/* rgb */ color: rgb(54, 32, 180);
/* oklch */ color: oklch(39.5% 0.213 277.0);
Tailwind
colors: {
  custom: {
    50: '#8161cc',
    500: '#3620b4',
    950: '#000000',
  },
}
SCSS
$custom: #3620b4;
$custom-light: #8161cc;
$custom-dark: #000000;
JSON
{
  "hex": "#3620b4",
  "rgb": {
    "r": 54,
    "g": 32,
    "b": 180
  },
  "hsl": {
    "h": 248.919,
    "s": 69.811,
    "l": 41.569
  },
  "oklch": {
    "l": 0.39473,
    "c": 0.21314,
    "h": 277
  },
  "luminance": 0.05113
}

Semantic roles & 50–950 ramp

primary
#3620B4
secondary
#BBCA66
accent
#ED3BD2
background
#F8F5FC
surface
#F0EAF9
border
#CBC6D2
text
#0C0514
muted
#7D7982

Preview Lab

Preview with #3620B4

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

Preview Lab → · Contrast checker → · Palette generator →

#3620B4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva