#3B24B4#3B24B4

#3B24B4 is a dark, highly saturated blue. Relative luminance 0.055; OKLCH L 40.3% C 0.209 H 278.7°. Best body text is #FFFFFF at 10.01:1 contrast (WCAG AA passes).

Color values

HEX#3B24B4
RGBrgb(59, 36, 180)
HSLhsl(250, 67%, 42%)
HSVhsv(250, 80%, 71%)
CMYKcmyk(67.2%, 80%, 0%, 29.4%)
CIE-LABlab(28.08, 51.22, -71.50)
CIE-LCHlch(28.08, 87.95, 305.62°)
OKLaboklab(40.28% 0.0315 -0.2065)
OKLCHoklch(40.28% 0.209 278.7)
XYZxyz(10.6701, 5.4859, 43.6678)
Luminance0.0549 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3B24B4 #9DB424
analogous
#2455B4 #3B24B4 #8324B4
triadic
#3B24B4 #B43B24 #24B43B
tetradic
#3B24B4 #B42455 #9DB424 #24B483
square
#3B24B4 #B42455 #9DB424 #24B483
split-complementary
#3B24B4 #B48324 #55B424
monochromatic
#1A104E #2A1A81 #3B24B4 #563DD8 #8270E2

Accessibility & contrast

On white

10.01
#3B24B4 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.10
#3B24B4 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B24B4
10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3B24B4#FFFFFF#000000##FFFFFF
##3B24B41.0010.012.1010.01
#FFFFFF10.011.0021.001.00
#0000002.1021.001.0021.00
##FFFFFF10.011.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0048B8
Deuteranopia (green-blind)
#003CB2
Tritanopia (blue-blind)
#00506C
Achromatopsia (no color)
#424242

Design tokens & code

CSS
--color: #3b24b4;
/* rgb */ color: rgb(59, 36, 180);
/* oklch */ color: oklch(40.3% 0.209 278.7);
Tailwind
colors: {
  custom: {
    50: '#8263cc',
    500: '#3b24b4',
    950: '#000000',
  },
}
SCSS
$custom: #3b24b4;
$custom-light: #8263cc;
$custom-dark: #000000;
JSON
{
  "hex": "#3b24b4",
  "rgb": {
    "r": 59,
    "g": 36,
    "b": 180
  },
  "hsl": {
    "h": 249.583,
    "s": 66.667,
    "l": 42.353
  },
  "oklch": {
    "l": 0.40285,
    "c": 0.20889,
    "h": 278.7
  },
  "luminance": 0.05487
}

Semantic roles & 50–950 ramp

primary
#3B24B4
secondary
#BAC96B
accent
#EA3ECE
background
#F8F6FC
surface
#F0EBF9
border
#CBC6D2
text
#0C0614
muted
#7D7A82

Preview Lab

Preview with #3B24B4

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

Preview Lab → · Contrast checker → · Palette generator →

#3B24B4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva