#221763#221763

#221763 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 27.7% C 0.126 H 280.9°. Best body text is #FFFFFF at 15.32:1 contrast (WCAG AA passes).

Color values

HEX#221763
RGBrgb(34, 23, 99)
HSLhsl(249, 62%, 24%)
HSVhsv(249, 77%, 39%)
CMYKcmyk(65.7%, 76.8%, 0%, 61.2%)
CIE-LABlab(14.70, 29.42, -42.93)
CIE-LCHlch(14.70, 52.05, 304.42°)
OKLaboklab(27.74% 0.0238 -0.1238)
OKLCHoklch(27.74% 0.126 280.9)
XYZxyz(3.2175, 1.8535, 11.9902)
Luminance0.0185 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#221763 #586317
analogous
#173263 #221763 #481763
triadic
#221763 #632217 #176322
tetradic
#221763 #631732 #586317 #176348
square
#221763 #631732 #586317 #176348
split-complementary
#221763 #634817 #326317
monochromatic
#090619 #110B31 #221763 #332395 #442EC6

Accessibility & contrast

On white

15.32
#221763 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.37
#221763 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #221763
15.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##221763#FFFFFF#000000##FFFFFF
##2217631.0015.321.3715.32
#FFFFFF15.321.0021.001.00
#0000001.3721.001.0021.00
##FFFFFF15.321.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002865
Deuteranopia (green-blind)
#002262
Tritanopia (blue-blind)
#002C3B
Achromatopsia (no color)
#252525

Design tokens & code

CSS
--color: #221763;
/* rgb */ color: rgb(34, 23, 99);
/* oklch */ color: oklch(27.7% 0.126 280.9);
Tailwind
colors: {
  custom: {
    50: '#675590',
    500: '#221763',
    950: '#000000',
  },
}
SCSS
$custom: #221763;
$custom-light: #675590;
$custom-dark: #000000;
JSON
{
  "hex": "#221763",
  "rgb": {
    "r": 34,
    "g": 23,
    "b": 99
  },
  "hsl": {
    "h": 248.684,
    "s": 62.295,
    "l": 23.922
  },
  "oklch": {
    "l": 0.27743,
    "c": 0.12609,
    "h": 280.9
  },
  "luminance": 0.01854
}

Semantic roles & 50–950 ramp

primary
#221763
secondary
#8C9A3C
accent
#E542CE
background
#F6F5F8
surface
#EBE9F0
border
#C6C5CB
text
#06030D
muted
#7A787D

Preview Lab

Preview with #221763

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

Preview Lab → · Contrast checker → · Palette generator →

#221763 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva