#2B24C1#2B24C1

#2B24C1 is a dark, highly saturated blue. Relative luminance 0.056; OKLCH L 40.7% C 0.228 H 271.8°. Best body text is #FFFFFF at 9.88:1 contrast (WCAG AA passes).

Color values

HEX#2B24C1
RGBrgb(43, 36, 193)
HSLhsl(243, 69%, 45%)
HSVhsv(243, 81%, 76%)
CMYKcmyk(77.7%, 81.3%, 0%, 24.3%)
CIE-LABlab(28.44, 53.92, -78.63)
CIE-LCHlch(28.44, 95.34, 304.44°)
OKLaboklab(40.68% 0.0071 -0.2275)
OKLCHoklch(40.68% 0.228 271.8)
XYZxyz(11.2495, 5.6244, 50.9345)
Luminance0.0563 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2B24C1 #BAC124
analogous
#246CC1 #2B24C1 #7924C1
triadic
#2B24C1 #C12B24 #24C12B
tetradic
#2B24C1 #C1246C #BAC124 #24C179
square
#2B24C1 #C1246C #BAC124 #24C179
split-complementary
#2B24C1 #C17924 #6CC124
monochromatic
#14115A #201A8D #2B24C1 #4C46DC #7E79E6

Accessibility & contrast

On white

9.88
#2B24C1 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.13
#2B24C1 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B24C1
9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2B24C1#FFFFFF#000000##FFFFFF
##2B24C11.009.882.139.88
#FFFFFF9.881.0021.001.00
#0000002.1321.001.0021.00
##FFFFFF9.881.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004BC5
Deuteranopia (green-blind)
#003BBE
Tritanopia (blue-blind)
#005674
Achromatopsia (no color)
#434343

Design tokens & code

CSS
--color: #2b24c1;
/* rgb */ color: rgb(43, 36, 193);
/* oklch */ color: oklch(40.7% 0.228 271.8);
Tailwind
colors: {
  custom: {
    50: '#7f63d5',
    500: '#2b24c1',
    950: '#000000',
  },
}
SCSS
$custom: #2b24c1;
$custom-light: #7f63d5;
$custom-dark: #000000;
JSON
{
  "hex": "#2b24c1",
  "rgb": {
    "r": 43,
    "g": 36,
    "b": 193
  },
  "hsl": {
    "h": 242.675,
    "s": 68.559,
    "l": 44.902
  },
  "oklch": {
    "l": 0.40681,
    "c": 0.22765,
    "h": 271.8
  },
  "luminance": 0.05626
}

Semantic roles & 50–950 ramp

primary
#2B24C1
secondary
#CACE73
accent
#EB3CE4
background
#F8F6FD
surface
#F0EBFA
border
#CBC6D3
text
#0C0614
muted
#7D7A83

Preview Lab

Preview with #2B24C1

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

Preview Lab → · Contrast checker → · Palette generator →

#2B24C1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva