#2366AD#2366AD

#2366AD is a mid, vivid cyan. Relative luminance 0.129; OKLCH L 50.6% C 0.131 H 253.1°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).

Color values

HEX#2366AD
RGBrgb(35, 102, 173)
HSLhsl(211, 66%, 41%)
HSVhsv(211, 80%, 68%)
CMYKcmyk(79.8%, 41%, 0%, 32.2%)
CIE-LABlab(42.58, 5.03, -43.82)
CIE-LCHlch(42.58, 44.10, 276.55°)
OKLaboklab(50.58% -0.0382 -0.1253)
OKLCHoklch(50.58% 0.131 253.1)
XYZxyz(12.9845, 12.8756, 41.3280)
Luminance0.1288 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2366AD #AD6A23
analogous
#23ABAD #2366AD #2523AD
triadic
#2366AD #AD2366 #66AD23
tetradic
#2366AD #AD23AB #AD6A23 #23AD25
square
#2366AD #AD23AB #AD6A23 #23AD25
split-complementary
#2366AD #AD2523 #ABAD23
monochromatic
#0E2A47 #19487A #2366AD #3784D6 #6AA3E1

Accessibility & contrast

On white

5.87
#2366AD on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.58
#2366AD on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2366AD
5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2366AD#FFFFFF#000000##FFFFFF
##2366AD1.005.873.585.87
#FFFFFF5.871.0021.001.00
#0000003.5821.001.0021.00
##FFFFFF5.871.0021.001.00

Color blindness preview

Protanopia (red-blind)
#436BB0
Deuteranopia (green-blind)
#2C5FAC
Tritanopia (blue-blind)
#007781
Achromatopsia (no color)
#646464

Design tokens & code

CSS
--color: #2366ad;
/* rgb */ color: rgb(35, 102, 173);
/* oklch */ color: oklch(50.6% 0.131 253.1);
Tailwind
colors: {
  custom: {
    50: '#7491c6',
    500: '#2366ad',
    950: '#000000',
  },
}
SCSS
$custom: #2366ad;
$custom-light: #7491c6;
$custom-dark: #000000;
JSON
{
  "hex": "#2366ad",
  "rgb": {
    "r": 35,
    "g": 102,
    "b": 173
  },
  "hsl": {
    "h": 210.87,
    "s": 66.346,
    "l": 40.784
  },
  "oklch": {
    "l": 0.50584,
    "c": 0.13097,
    "h": 253.1
  },
  "luminance": 0.12877
}

Semantic roles & 50–950 ramp

primary
#2366AD
secondary
#C79765
accent
#963FE9
background
#F7F8FC
surface
#EEF0F8
border
#C9CBD1
text
#090C13
muted
#7B7D82

Preview Lab

Preview with #2366AD

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

Preview Lab → · Contrast checker → · Palette generator →

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