#2421AE#2421AE

#2421AE is a dark, highly saturated blue. Relative luminance 0.045; OKLCH L 37.8% C 0.210 H 271.1°. Best body text is #FFFFFF at 11.03:1 contrast (WCAG AA passes).

Color values

HEX#2421AE
RGBrgb(36, 33, 174)
HSLhsl(241, 68%, 41%)
HSVhsv(241, 81%, 68%)
CMYKcmyk(79.3%, 81%, 0%, 31.8%)
CIE-LABlab(25.31, 49.05, -72.53)
CIE-LCHlch(25.31, 87.56, 304.07°)
OKLaboklab(37.75% 0.0041 -0.2099)
OKLCHoklch(37.75% 0.21 271.1)
XYZxyz(8.9088, 4.5178, 40.4387)
Luminance0.0452 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2421AE #ABAE21
analogous
#2164AE #2421AE #6B21AE
triadic
#2421AE #AE2421 #21AE24
tetradic
#2421AE #AE2164 #ABAE21 #21AE6B
square
#2421AE #AE2164 #ABAE21 #21AE6B
split-complementary
#2421AE #AE6B21 #64AE21
monochromatic
#0F0D47 #19177B #2421AE #3734D8 #6A67E2

Accessibility & contrast

On white

11.03
#2421AE on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.90
#2421AE on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2421AE
11.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2421AE#FFFFFF#000000##FFFFFF
##2421AE1.0011.031.9011.03
#FFFFFF11.031.0021.001.00
#0000001.9021.001.0021.00
##FFFFFF11.031.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0043B2
Deuteranopia (green-blind)
#0035AC
Tritanopia (blue-blind)
#004E68
Achromatopsia (no color)
#3C3C3C

Design tokens & code

CSS
--color: #2421ae;
/* rgb */ color: rgb(36, 33, 174);
/* oklch */ color: oklch(37.8% 0.210 271.1);
Tailwind
colors: {
  custom: {
    50: '#7960c8',
    500: '#2421ae',
    950: '#000000',
  },
}
SCSS
$custom: #2421ae;
$custom-light: #7960c8;
$custom-dark: #000000;
JSON
{
  "hex": "#2421ae",
  "rgb": {
    "r": 36,
    "g": 33,
    "b": 174
  },
  "hsl": {
    "h": 241.277,
    "s": 68.116,
    "l": 40.588
  },
  "oklch": {
    "l": 0.37753,
    "c": 0.20999,
    "h": 271.1
  },
  "luminance": 0.04519
}

Semantic roles & 50–950 ramp

primary
#2421AE
secondary
#C6C863
accent
#EB3DE7
background
#F8F5FC
surface
#EFEAF8
border
#CAC6D1
text
#0B0513
muted
#7C7982

Preview Lab

Preview with #2421AE

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

Preview Lab → · Contrast checker → · Palette generator →

#2421AE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva