#2366A4#2366A4

#2366A4 is a mid, moderate cyan. Relative luminance 0.125; OKLCH L 50.0% C 0.119 H 250.2°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).

Color values

HEX#2366A4
RGBrgb(35, 102, 164)
HSLhsl(209, 65%, 39%)
HSVhsv(209, 79%, 64%)
CMYKcmyk(78.7%, 37.8%, 0%, 35.7%)
CIE-LABlab(42.06, 1.56, -39.33)
CIE-LCHlch(42.06, 39.36, 272.28°)
OKLaboklab(50.01% -0.0404 -0.1121)
OKLCHoklch(50.01% 0.119 250.2)
XYZxyz(12.1428, 12.5390, 36.8950)
Luminance0.1254 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2366A4 #A46123
analogous
#23A4A2 #2366A4 #2326A4
triadic
#2366A4 #A42366 #66A423
tetradic
#2366A4 #A223A4 #A46123 #26A423
square
#2366A4 #A223A4 #A46123 #26A423
split-complementary
#2366A4 #A42326 #A4A223
monochromatic
#0D273F #184772 #2366A4 #3185D3 #64A3DE

Accessibility & contrast

On white

5.99
#2366A4 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.51
#2366A4 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2366A4
5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2366A4#FFFFFF#000000##FFFFFF
##2366A41.005.993.515.99
#FFFFFF5.991.0021.001.00
#0000003.5121.001.0021.00
##FFFFFF5.991.0021.001.00

Color blindness preview

Protanopia (red-blind)
#496AA7
Deuteranopia (green-blind)
#355EA3
Tritanopia (blue-blind)
#00757D
Achromatopsia (no color)
#636363

Design tokens & code

CSS
--color: #2366a4;
/* rgb */ color: rgb(35, 102, 164);
/* oklch */ color: oklch(50.0% 0.119 250.2);
Tailwind
colors: {
  custom: {
    50: '#7291bf',
    500: '#2366a4',
    950: '#000000',
  },
}
SCSS
$custom: #2366a4;
$custom-light: #7291bf;
$custom-dark: #000000;
JSON
{
  "hex": "#2366a4",
  "rgb": {
    "r": 35,
    "g": 102,
    "b": 164
  },
  "hsl": {
    "h": 208.837,
    "s": 64.824,
    "l": 39.02
  },
  "oklch": {
    "l": 0.50014,
    "c": 0.11917,
    "h": 250.2
  },
  "luminance": 0.1254
}

Semantic roles & 50–950 ramp

primary
#2366A4
secondary
#C38F60
accent
#9140E8
background
#F7F8FB
surface
#EDF0F7
border
#C8CBD0
text
#090C12
muted
#7B7D81

Preview Lab

Preview with #2366A4

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

Preview Lab → · Contrast checker → · Palette generator →

#2366A4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva