#2120A9#2120A9

#2120A9 is a dark, highly saturated blue. Relative luminance 0.042; OKLCH L 36.9% C 0.206 H 270.6°. Best body text is #FFFFFF at 11.39:1 contrast (WCAG AA passes).

Color values

HEX#2120A9
RGBrgb(33, 32, 169)
HSLhsl(240, 68%, 39%)
HSVhsv(240, 81%, 66%)
CMYKcmyk(80.5%, 81.1%, 0%, 33.7%)
CIE-LABlab(24.39, 47.78, -71.06)
CIE-LCHlch(24.39, 85.63, 303.91°)
OKLaboklab(36.89% 0.0021 -0.2057)
OKLCHoklch(36.89% 0.206 270.6)
XYZxyz(8.3027, 4.2200, 37.9054)
Luminance0.0422 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2120A9 #A8A920
analogous
#2064A9 #2120A9 #6620A9
triadic
#2120A9 #A92120 #20A921
tetradic
#2120A9 #A92064 #A8A920 #20A966
square
#2120A9 #A92064 #A8A920 #20A966
split-complementary
#2120A9 #A96620 #64A920
monochromatic
#0D0D42 #171676 #2120A9 #302FD8 #6362E1

Accessibility & contrast

On white

11.39
#2120A9 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.84
#2120A9 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2120A9
11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2120A9#FFFFFF#000000##FFFFFF
##2120A91.0011.391.8411.39
#FFFFFF11.391.0021.001.00
#0000001.8421.001.0021.00
##FFFFFF11.391.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0041AD
Deuteranopia (green-blind)
#0033A7
Tritanopia (blue-blind)
#004B65
Achromatopsia (no color)
#3A3A3A

Design tokens & code

CSS
--color: #2120a9;
/* rgb */ color: rgb(33, 32, 169);
/* oklch */ color: oklch(36.9% 0.206 270.6);
Tailwind
colors: {
  custom: {
    50: '#775fc4',
    500: '#2120a9',
    950: '#000000',
  },
}
SCSS
$custom: #2120a9;
$custom-light: #775fc4;
$custom-dark: #000000;
JSON
{
  "hex": "#2120a9",
  "rgb": {
    "r": 33,
    "g": 32,
    "b": 169
  },
  "hsl": {
    "h": 240.438,
    "s": 68.159,
    "l": 39.412
  },
  "oklch": {
    "l": 0.3689,
    "c": 0.20575,
    "h": 270.6
  },
  "luminance": 0.04221
}

Semantic roles & 50–950 ramp

primary
#2120A9
secondary
#C5C65F
accent
#EB3DEA
background
#F8F5FC
surface
#EFE9F8
border
#CAC5D1
text
#0B0513
muted
#7C7982

Preview Lab

Preview with #2120A9

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

Preview Lab → · Contrast checker → · Palette generator →

#2120A9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva