#2268B0#2268B0

#2268B0 is a mid, vivid cyan. Relative luminance 0.134; OKLCH L 51.2% C 0.133 H 252.6°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX#2268B0
RGBrgb(34, 104, 176)
HSLhsl(210, 68%, 41%)
HSVhsv(210, 81%, 69%)
CMYKcmyk(80.7%, 40.9%, 0%, 31%)
CIE-LABlab(43.32, 4.82, -44.39)
CIE-LCHlch(43.32, 44.65, 276.20°)
OKLaboklab(51.22% -0.0397 -0.1269)
OKLCHoklch(51.22% 0.133 252.6)
XYZxyz(13.4435, 13.3737, 42.9387)
Luminance0.1338 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2268B0 #B06A22
analogous
#22AFB0 #2268B0 #2322B0
triadic
#2268B0 #B02268 #68B022
tetradic
#2268B0 #B022AF #B06A22 #22B023
square
#2268B0 #B022AF #B06A22 #22B023
split-complementary
#2268B0 #B02322 #AFB022
monochromatic
#0E2B49 #184A7D #2268B0 #3786D8 #6AA5E2

Accessibility & contrast

On white

5.71
#2268B0 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.68
#2268B0 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2268B0
5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2268B0#FFFFFF#000000##FFFFFF
##2268B01.005.713.685.71
#FFFFFF5.711.0021.001.00
#0000003.6821.001.0021.00
##FFFFFF5.711.0021.001.00

Color blindness preview

Protanopia (red-blind)
#456DB3
Deuteranopia (green-blind)
#2D60AF
Tritanopia (blue-blind)
#007983
Achromatopsia (no color)
#666666

Design tokens & code

CSS
--color: #2268b0;
/* rgb */ color: rgb(34, 104, 176);
/* oklch */ color: oklch(51.2% 0.133 252.6);
Tailwind
colors: {
  custom: {
    50: '#7492c8',
    500: '#2268b0',
    950: '#000000',
  },
}
SCSS
$custom: #2268b0;
$custom-light: #7492c8;
$custom-dark: #000000;
JSON
{
  "hex": "#2268b0",
  "rgb": {
    "r": 34,
    "g": 104,
    "b": 176
  },
  "hsl": {
    "h": 210.423,
    "s": 67.619,
    "l": 41.176
  },
  "oklch": {
    "l": 0.51215,
    "c": 0.133,
    "h": 252.6
  },
  "luminance": 0.13375
}

Semantic roles & 50–950 ramp

primary
#2268B0
secondary
#C89866
accent
#953DEA
background
#F7F8FC
surface
#EEF0F8
border
#C9CBD1
text
#0A0D13
muted
#7C7D82

Preview Lab

Preview with #2268B0

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

Preview Lab → · Contrast checker → · Palette generator →

#2268B0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva