#211B92#211B92

#211B92 is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.6% C 0.183 H 272.7°. Best body text is #FFFFFF at 12.83:1 contrast (WCAG AA passes).

Color values

HEX#211B92
RGBrgb(33, 27, 146)
HSLhsl(243, 69%, 34%)
HSVhsv(243, 82%, 57%)
CMYKcmyk(77.4%, 81.5%, 0%, 42.7%)
CIE-LABlab(20.76, 42.90, -63.01)
CIE-LCHlch(20.76, 76.22, 304.25°)
OKLaboklab(33.57% 0.0087 -0.1823)
OKLCHoklch(33.57% 0.183 272.7)
XYZxyz(6.2057, 3.1819, 27.4757)
Luminance0.0318 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#211B92 #8C921B
analogous
#1B5192 #211B92 #5D1B92
triadic
#211B92 #92211B #1B9221
tetradic
#211B92 #921B51 #8C921B #1B925D
square
#211B92 #921B51 #8C921B #1B925D
split-complementary
#211B92 #925D1B #51921B
monochromatic
#0A082B #15115E #211B92 #2D25C6 #514ADE

Accessibility & contrast

On white

12.83
#211B92 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.64
#211B92 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211B92
12.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##211B92#FFFFFF#000000##FFFFFF
##211B921.0012.831.6412.83
#FFFFFF12.831.0021.001.00
#0000001.6421.001.0021.00
##FFFFFF12.831.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003895
Deuteranopia (green-blind)
#002C90
Tritanopia (blue-blind)
#004057
Achromatopsia (no color)
#323232

Design tokens & code

CSS
--color: #211b92;
/* rgb */ color: rgb(33, 27, 146);
/* oklch */ color: oklch(33.6% 0.183 272.7);
Tailwind
colors: {
  custom: {
    50: '#715bb3',
    500: '#211b92',
    950: '#000000',
  },
}
SCSS
$custom: #211b92;
$custom-light: #715bb3;
$custom-dark: #000000;
JSON
{
  "hex": "#211b92",
  "rgb": {
    "r": 33,
    "g": 27,
    "b": 146
  },
  "hsl": {
    "h": 243.025,
    "s": 68.786,
    "l": 33.922
  },
  "oklch": {
    "l": 0.33565,
    "c": 0.18253,
    "h": 272.7
  },
  "luminance": 0.03183
}

Semantic roles & 50–950 ramp

primary
#211B92
secondary
#B9BF49
accent
#EC3CE3
background
#F7F5FB
surface
#EDE9F6
border
#C8C5D0
text
#090411
muted
#7B7980

Preview Lab

Preview with #211B92

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

Preview Lab → · Contrast checker → · Palette generator →

#211B92 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva