#2423BD#2423BD

#2423BD is a dark, highly saturated blue. Relative luminance 0.053; OKLCH L 39.7% C 0.226 H 270.1°. Best body text is #FFFFFF at 10.24:1 contrast (WCAG AA passes).

Color values

HEX#2423BD
RGBrgb(36, 35, 189)
HSLhsl(240, 69%, 44%)
HSVhsv(240, 81%, 74%)
CMYKcmyk(81%, 81.5%, 0%, 25.9%)
CIE-LABlab(27.44, 52.77, -77.95)
CIE-LCHlch(27.44, 94.13, 304.10°)
OKLaboklab(39.74% 0.0004 -0.2257)
OKLCHoklch(39.74% 0.226 270.1)
XYZxyz(10.5108, 5.2500, 48.5936)
Luminance0.0525 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2423BD #BCBD23
analogous
#236FBD #2423BD #7123BD
triadic
#2423BD #BD2423 #23BD24
tetradic
#2423BD #BD236F #BCBD23 #23BD71
square
#2423BD #BD236F #BCBD23 #23BD71
split-complementary
#2423BD #BD7123 #6FBD23
monochromatic
#101056 #1A1989 #2423BD #4241DC #7675E5

Accessibility & contrast

On white

10.24
#2423BD on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.05
#2423BD on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2423BD
10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2423BD#FFFFFF#000000##FFFFFF
##2423BD1.0010.242.0510.24
#FFFFFF10.241.0021.001.00
#0000002.0521.001.0021.00
##FFFFFF10.241.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0049C1
Deuteranopia (green-blind)
#0039BA
Tritanopia (blue-blind)
#005471
Achromatopsia (no color)
#414141

Design tokens & code

CSS
--color: #2423bd;
/* rgb */ color: rgb(36, 35, 189);
/* oklch */ color: oklch(39.7% 0.226 270.1);
Tailwind
colors: {
  custom: {
    50: '#7d62d2',
    500: '#2423bd',
    950: '#000000',
  },
}
SCSS
$custom: #2423bd;
$custom-light: #7d62d2;
$custom-dark: #000000;
JSON
{
  "hex": "#2423bd",
  "rgb": {
    "r": 36,
    "g": 35,
    "b": 189
  },
  "hsl": {
    "h": 240.39,
    "s": 68.75,
    "l": 43.922
  },
  "oklch": {
    "l": 0.39743,
    "c": 0.22568,
    "h": 270.1
  },
  "luminance": 0.05251
}

Semantic roles & 50–950 ramp

primary
#2423BD
secondary
#CCCD6F
accent
#EC3CEA
background
#F8F6FD
surface
#F0EBFA
border
#CBC6D3
text
#0C0514
muted
#7D7A83

Preview Lab

Preview with #2423BD

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

Preview Lab → · Contrast checker → · Palette generator →

#2423BD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva