#3124B0#3124B0

#3124B0 is a dark, highly saturated blue. Relative luminance 0.050; OKLCH L 39.1% C 0.206 H 275.2°. Best body text is #FFFFFF at 10.45:1 contrast (WCAG AA passes).

Color values

HEX#3124B0
RGBrgb(49, 36, 176)
HSLhsl(246, 66%, 42%)
HSVhsv(246, 80%, 69%)
CMYKcmyk(72.2%, 79.5%, 0%, 31%)
CIE-LABlab(26.87, 49.12, -71.12)
CIE-LCHlch(26.87, 86.43, 304.63°)
OKLaboklab(39.12% 0.0187 -0.2056)
OKLCHoklch(39.12% 0.207 275.2)
XYZxyz(9.7314, 5.0484, 41.5275)
Luminance0.0505 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3124B0 #A3B024
analogous
#245DB0 #3124B0 #7724B0
triadic
#3124B0 #B03124 #24B031
tetradic
#3124B0 #B0245D #A3B024 #24B077
square
#3124B0 #B0245D #A3B024 #24B077
split-complementary
#3124B0 #B07724 #5DB024
monochromatic
#150F4A #231A7D #3124B0 #493AD7 #786DE1

Accessibility & contrast

On white

10.45
#3124B0 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.01
#3124B0 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3124B0
10.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3124B0#FFFFFF#000000##FFFFFF
##3124B01.0010.452.0110.45
#FFFFFF10.451.0021.001.00
#0000002.0121.001.0021.00
##FFFFFF10.451.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0046B4
Deuteranopia (green-blind)
#0039AE
Tritanopia (blue-blind)
#004F6A
Achromatopsia (no color)
#404040

Design tokens & code

CSS
--color: #3124b0;
/* rgb */ color: rgb(49, 36, 176);
/* oklch */ color: oklch(39.1% 0.206 275.2);
Tailwind
colors: {
  custom: {
    50: '#7e62c9',
    500: '#3124b0',
    950: '#000000',
  },
}
SCSS
$custom: #3124b0;
$custom-light: #7e62c9;
$custom-dark: #000000;
JSON
{
  "hex": "#3124b0",
  "rgb": {
    "r": 49,
    "g": 36,
    "b": 176
  },
  "hsl": {
    "h": 245.571,
    "s": 66.038,
    "l": 41.569
  },
  "oklch": {
    "l": 0.39121,
    "c": 0.2065,
    "h": 275.2
  },
  "luminance": 0.05049
}

Semantic roles & 50–950 ramp

primary
#3124B0
secondary
#BFC868
accent
#E93FD9
background
#F8F6FC
surface
#F0EBF8
border
#CBC6D1
text
#0B0513
muted
#7C7A82

Preview Lab

Preview with #3124B0

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

Preview Lab → · Contrast checker → · Palette generator →

#3124B0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva