#3624AA#3624AA

#3624AA is a dark, vivid blue. Relative luminance 0.049; OKLCH L 38.8% C 0.198 H 277.9°. Best body text is #FFFFFF at 10.55:1 contrast (WCAG AA passes).

Color values

HEX#3624AA
RGBrgb(54, 36, 170)
HSLhsl(248, 65%, 40%)
HSVhsv(248, 79%, 67%)
CMYKcmyk(68.2%, 78.8%, 0%, 33.3%)
CIE-LABlab(26.58, 47.71, -67.98)
CIE-LCHlch(26.58, 83.06, 305.06°)
OKLaboklab(38.82% 0.0272 -0.1964)
OKLCHoklch(38.82% 0.198 277.9)
XYZxyz(9.4055, 4.9475, 38.4817)
Luminance0.0495 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3624AA #98AA24
analogous
#2455AA #3624AA #7924AA
triadic
#3624AA #AA3624 #24AA36
tetradic
#3624AA #AA2455 #98AA24 #24AA79
square
#3624AA #AA2455 #98AA24 #24AA79
split-complementary
#3624AA #AA7924 #55AA24
monochromatic
#160F45 #261977 #3624AA #4C37D5 #7969DF

Accessibility & contrast

On white

10.55
#3624AA on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.99
#3624AA on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3624AA
10.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3624AA#FFFFFF#000000##FFFFFF
##3624AA1.0010.551.9910.55
#FFFFFF10.551.0021.001.00
#0000001.9921.001.0021.00
##FFFFFF10.551.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0044AE
Deuteranopia (green-blind)
#0039A8
Tritanopia (blue-blind)
#004C67
Achromatopsia (no color)
#3F3F3F

Design tokens & code

CSS
--color: #3624aa;
/* rgb */ color: rgb(54, 36, 170);
/* oklch */ color: oklch(38.8% 0.198 277.9);
Tailwind
colors: {
  custom: {
    50: '#7e62c5',
    500: '#3624aa',
    950: '#000000',
  },
}
SCSS
$custom: #3624aa;
$custom-light: #7e62c5;
$custom-dark: #000000;
JSON
{
  "hex": "#3624aa",
  "rgb": {
    "r": 54,
    "g": 36,
    "b": 170
  },
  "hsl": {
    "h": 248.06,
    "s": 65.049,
    "l": 40.392
  },
  "oklch": {
    "l": 0.38823,
    "c": 0.19827,
    "h": 277.9
  },
  "luminance": 0.04948
}

Semantic roles & 50–950 ramp

primary
#3624AA
secondary
#B8C565
accent
#E840D1
background
#F8F6FC
surface
#F0EBF8
border
#CBC6D1
text
#0B0513
muted
#7C7A82

Preview Lab

Preview with #3624AA

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

Preview Lab → · Contrast checker → · Palette generator →

#3624AA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva