#211AA1#211AA1

#211AA1 is a dark, highly saturated blue. Relative luminance 0.036; OKLCH L 35.2% C 0.201 H 271.5°. Best body text is #FFFFFF at 12.16:1 contrast (WCAG AA passes).

Color values

HEX#211AA1
RGBrgb(33, 26, 161)
HSLhsl(243, 72%, 37%)
HSVhsv(243, 84%, 63%)
CMYKcmyk(79.5%, 83.9%, 0%, 36.9%)
CIE-LABlab(22.42, 48.14, -69.47)
CIE-LCHlch(22.42, 84.52, 304.72°)
OKLaboklab(35.25% 0.0053 -0.201)
OKLCHoklch(35.25% 0.201 271.5)
XYZxyz(7.4274, 3.6345, 34.0214)
Luminance0.0364 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#211AA1 #9AA11A
analogous
#1A57A1 #211AA1 #651AA1
triadic
#211AA1 #A1211A #1AA121
tetradic
#211AA1 #A11A57 #9AA11A #1AA165
square
#211AA1 #A11A57 #9AA11A #1AA165
split-complementary
#211AA1 #A1651A #57A11A
monochromatic
#0B0938 #16116C #211AA1 #2C23D6 #5A52E3

Accessibility & contrast

On white

12.16
#211AA1 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.73
#211AA1 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211AA1
12.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##211AA1#FFFFFF#000000##FFFFFF
##211AA11.0012.161.7312.16
#FFFFFF12.161.0021.001.00
#0000001.7321.001.0021.00
##FFFFFF12.161.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003CA5
Deuteranopia (green-blind)
#002F9F
Tritanopia (blue-blind)
#00465F
Achromatopsia (no color)
#363636

Design tokens & code

CSS
--color: #211aa1;
/* rgb */ color: rgb(33, 26, 161);
/* oklch */ color: oklch(35.2% 0.201 271.5);
Tailwind
colors: {
  custom: {
    50: '#755bbe',
    500: '#211aa1',
    950: '#000000',
  },
}
SCSS
$custom: #211aa1;
$custom-light: #755bbe;
$custom-dark: #000000;
JSON
{
  "hex": "#211aa1",
  "rgb": {
    "r": 33,
    "g": 26,
    "b": 161
  },
  "hsl": {
    "h": 243.111,
    "s": 72.193,
    "l": 36.667
  },
  "oklch": {
    "l": 0.35249,
    "c": 0.20108,
    "h": 271.5
  },
  "luminance": 0.03635
}

Semantic roles & 50–950 ramp

primary
#211AA1
secondary
#C0C651
accent
#EF39E5
background
#F7F5FB
surface
#EEE9F7
border
#C9C5D0
text
#0A0412
muted
#7C7981

Preview Lab

Preview with #211AA1

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

Preview Lab → · Contrast checker → · Palette generator →

#211AA1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva