#211A8B#211A8B

#211A8B is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.6% C 0.175 H 273.5°. Best body text is #FFFFFF at 13.25:1 contrast (WCAG AA passes).

Color values

HEX#211A8B
RGBrgb(33, 26, 139)
HSLhsl(244, 68%, 32%)
HSVhsv(244, 81%, 55%)
CMYKcmyk(76.3%, 81.3%, 0%, 45.5%)
CIE-LABlab(19.74, 41.13, -60.33)
CIE-LCHlch(19.74, 73.02, 304.28°)
OKLaboklab(32.61% 0.0108 -0.1745)
OKLCHoklch(32.61% 0.175 273.5)
XYZxyz(5.6552, 2.9256, 24.6877)
Luminance0.0293 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#211A8B #848B1A
analogous
#1A4B8B #211A8B #5A1A8B
triadic
#211A8B #8B211A #1A8B21
tetradic
#211A8B #8B1A4B #848B1A #1A8B5A
square
#211A8B #8B1A4B #848B1A #1A8B5A
split-complementary
#211A8B #8B5A1A #4B8B1A
monochromatic
#090724 #151057 #211A8B #2D24BF #4D43DC

Accessibility & contrast

On white

13.25
#211A8B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.59
#211A8B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211A8B
13.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##211A8B#FFFFFF#000000##FFFFFF
##211A8B1.0013.251.5913.25
#FFFFFF13.251.0021.001.00
#0000001.5921.001.0021.00
##FFFFFF13.251.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00358E
Deuteranopia (green-blind)
#002A89
Tritanopia (blue-blind)
#003D53
Achromatopsia (no color)
#303030

Design tokens & code

CSS
--color: #211a8b;
/* rgb */ color: rgb(33, 26, 139);
/* oklch */ color: oklch(32.6% 0.175 273.5);
Tailwind
colors: {
  custom: {
    50: '#705aae',
    500: '#211a8b',
    950: '#000000',
  },
}
SCSS
$custom: #211a8b;
$custom-light: #705aae;
$custom-dark: #000000;
JSON
{
  "hex": "#211a8b",
  "rgb": {
    "r": 33,
    "g": 26,
    "b": 139
  },
  "hsl": {
    "h": 243.717,
    "s": 68.485,
    "l": 32.353
  },
  "oklch": {
    "l": 0.32614,
    "c": 0.17486,
    "h": 273.5
  },
  "luminance": 0.02926
}

Semantic roles & 50–950 ramp

primary
#211A8B
secondary
#B6BD44
accent
#EB3CE0
background
#F7F5FA
surface
#EDE9F5
border
#C8C5CF
text
#090410
muted
#7B797F

Preview Lab

Preview with #211A8B

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

Preview Lab → · Contrast checker → · Palette generator →

#211A8B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva