#211FAA#211FAA

#211FAA is a dark, highly saturated blue. Relative luminance 0.042; OKLCH L 36.9% C 0.208 H 270.6°. Best body text is #FFFFFF at 11.41:1 contrast (WCAG AA passes).

Color values

HEX#211FAA
RGBrgb(33, 31, 170)
HSLhsl(241, 69%, 39%)
HSVhsv(241, 82%, 67%)
CMYKcmyk(80.6%, 81.8%, 0%, 33.3%)
CIE-LABlab(24.34, 48.59, -71.75)
CIE-LCHlch(24.34, 86.65, 304.11°)
OKLaboklab(36.89% 0.0021 -0.2077)
OKLCHoklch(36.89% 0.208 270.6)
XYZxyz(8.3704, 4.2046, 38.3928)
Luminance0.0421 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#211FAA #A8AA1F
analogous
#1F63AA #211FAA #661FAA
triadic
#211FAA #AA211F #1FAA21
tetradic
#211FAA #AA1F63 #A8AA1F #1FAA66
square
#211FAA #AA1F63 #A8AA1F #1FAA66
split-complementary
#211FAA #AA661F #63AA1F
monochromatic
#0D0C42 #171676 #211FAA #302DD9 #6361E2

Accessibility & contrast

On white

11.41
#211FAA on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.84
#211FAA on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211FAA
11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##211FAA#FFFFFF#000000##FFFFFF
##211FAA1.0011.411.8411.41
#FFFFFF11.411.0021.001.00
#0000001.8421.001.0021.00
##FFFFFF11.411.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0041AE
Deuteranopia (green-blind)
#0033A8
Tritanopia (blue-blind)
#004B66
Achromatopsia (no color)
#3A3A3A

Design tokens & code

CSS
--color: #211faa;
/* rgb */ color: rgb(33, 31, 170);
/* oklch */ color: oklch(36.9% 0.208 270.6);
Tailwind
colors: {
  custom: {
    50: '#775ec5',
    500: '#211faa',
    950: '#000000',
  },
}
SCSS
$custom: #211faa;
$custom-light: #775ec5;
$custom-dark: #000000;
JSON
{
  "hex": "#211faa",
  "rgb": {
    "r": 33,
    "g": 31,
    "b": 170
  },
  "hsl": {
    "h": 240.863,
    "s": 69.154,
    "l": 39.412
  },
  "oklch": {
    "l": 0.36891,
    "c": 0.20772,
    "h": 270.6
  },
  "luminance": 0.04206
}

Semantic roles & 50–950 ramp

primary
#211FAA
secondary
#C5C75E
accent
#EC3CE9
background
#F8F5FC
surface
#EFE9F8
border
#CAC5D1
text
#0B0513
muted
#7C7982

Preview Lab

Preview with #211FAA

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

Preview Lab → · Contrast checker → · Palette generator →

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