#2366AE#2366AE

#2366AE is a mid, vivid cyan. Relative luminance 0.129; OKLCH L 50.6% C 0.132 H 253.3°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#2366AE
RGB	rgb(35, 102, 174)
HSL	hsl(211, 67%, 41%)
HSV	hsv(211, 80%, 68%)
CMYK	cmyk(79.9%, 41.4%, 0%, 31.8%)
CIE-LAB	lab(42.63, 5.42, -44.31)
CIE-LCH	lch(42.63, 44.64, 276.97°)
OKLab	oklab(50.65% -0.0379 -0.1267)
OKLCH	oklch(50.65% 0.132 253.3)
XYZ	xyz(13.0816, 12.9145, 41.8395)
Luminance	0.1292 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2366AE #AE6B23

analogous

#23ABAE #2366AE #2523AE

triadic

#2366AE #AE2366 #66AE23

tetradic

#2366AE #AE23AB #AE6B23 #23AE25

square

#2366AE #AE23AB #AE6B23 #23AE25

split-complementary

#2366AE #AE2523 #ABAE23

monochromatic

#0F2A48 #19487B #2366AE #3784D7 #6AA4E1

Accessibility & contrast

On white

5.86

#2366AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#2366AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2366AE

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2366AE	#FFFFFF	#000000	##FFFFFF
##2366AE	1.00	5.86	3.58	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#436BB1

Deuteranopia (green-blind)

#2B5FAD

Tritanopia (blue-blind)

#007781

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #2366ae;
/* rgb */ color: rgb(35, 102, 174);
/* oklch */ color: oklch(50.6% 0.132 253.3);

Tailwind

colors: {
  custom: {
    50: '#7491c6',
    500: '#2366ae',
    950: '#000000',
  },
}

SCSS

$custom: #2366ae;
$custom-light: #7491c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2366ae",
  "rgb": {
    "r": 35,
    "g": 102,
    "b": 174
  },
  "hsl": {
    "h": 211.079,
    "s": 66.507,
    "l": 40.98
  },
  "oklch": {
    "l": 0.50649,
    "c": 0.13228,
    "h": 253.3
  },
  "luminance": 0.12916
}

Semantic roles & 50–950 ramp

primary

#2366AE

secondary

#C79866

accent

#973EE9

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2366AE

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

Preview Lab → · Contrast checker → · Palette generator →