#2263A8#2263A8

#2263A8 is a mid, vivid cyan. Relative luminance 0.121; OKLCH L 49.5% C 0.128 H 253.1°. Best body text is #FFFFFF at 6.14:1 contrast (WCAG AA passes).

Color values

HEX#2263A8
RGBrgb(34, 99, 168)
HSLhsl(211, 66%, 40%)
HSVhsv(211, 80%, 66%)
CMYKcmyk(79.8%, 41.1%, 0%, 34.1%)
CIE-LABlab(41.36, 4.89, -42.81)
CIE-LCHlch(41.36, 43.09, 276.52°)
OKLaboklab(49.53% -0.0373 -0.1224)
OKLCHoklch(49.53% 0.128 253.1)
XYZxyz(12.1868, 12.0895, 38.7294)
Luminance0.1209 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2263A8 #A86722
analogous
#22A6A8 #2263A8 #2422A8
triadic
#2263A8 #A82263 #63A822
tetradic
#2263A8 #A822A6 #A86722 #22A824
square
#2263A8 #A822A6 #A86722 #22A824
split-complementary
#2263A8 #A82422 #A6A822
monochromatic
#0D2742 #184575 #2263A8 #3281D5 #65A0E0

Accessibility & contrast

On white

6.14
#2263A8 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.42
#2263A8 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2263A8
6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2263A8#FFFFFF#000000##FFFFFF
##2263A81.006.143.426.14
#FFFFFF6.141.0021.001.00
#0000003.4221.001.0021.00
##FFFFFF6.141.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4168AB
Deuteranopia (green-blind)
#2B5CA7
Tritanopia (blue-blind)
#00737D
Achromatopsia (no color)
#626262

Design tokens & code

CSS
--color: #2263a8;
/* rgb */ color: rgb(34, 99, 168);
/* oklch */ color: oklch(49.5% 0.128 253.1);
Tailwind
colors: {
  custom: {
    50: '#728ec2',
    500: '#2263a8',
    950: '#000000',
  },
}
SCSS
$custom: #2263a8;
$custom-light: #728ec2;
$custom-dark: #000000;
JSON
{
  "hex": "#2263a8",
  "rgb": {
    "r": 34,
    "g": 99,
    "b": 168
  },
  "hsl": {
    "h": 210.896,
    "s": 66.337,
    "l": 39.608
  },
  "oklch": {
    "l": 0.49532,
    "c": 0.12795,
    "h": 253.1
  },
  "luminance": 0.12091
}

Semantic roles & 50–950 ramp

primary
#2263A8
secondary
#C59461
accent
#963FE9
background
#F7F8FC
surface
#EDF0F8
border
#C8CBD1
text
#090C12
muted
#7B7D81

Preview Lab

Preview with #2263A8

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

Preview Lab → · Contrast checker → · Palette generator →

#2263A8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva