#2366A7#2366A7

#2366A7 is a mid, vivid cyan. Relative luminance 0.127; OKLCH L 50.2% C 0.123 H 251.2°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#2366A7
RGB	rgb(35, 102, 167)
HSL	hsl(210, 65%, 40%)
HSV	hsv(210, 79%, 65%)
CMYK	cmyk(79%, 38.9%, 0%, 34.5%)
CIE-LAB	lab(42.23, 2.72, -40.83)
CIE-LCH	lch(42.23, 40.92, 273.81°)
OKLab	oklab(50.2% -0.0396 -0.1165)
OKLCH	oklch(50.2% 0.123 251.2)
XYZ	xyz(12.4169, 12.6486, 38.3387)
Luminance	0.1265 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2366A7 #A76423

analogous

#23A7A6 #2366A7 #2324A7

triadic

#2366A7 #A72366 #66A723

tetradic

#2366A7 #A623A7 #A76423 #24A723

square

#2366A7 #A623A7 #A76423 #24A723

split-complementary

#2366A7 #A72324 #A7A623

monochromatic

#0E2842 #184774 #2366A7 #3385D4 #66A3DF

Accessibility & contrast

On white

5.95

#2366A7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#2366A7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2366A7

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2366A7	#FFFFFF	#000000	##FFFFFF
##2366A7	1.00	5.95	3.53	5.95
#FFFFFF	5.95	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#476AAA

Deuteranopia (green-blind)

#325EA6

Tritanopia (blue-blind)

#00757E

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #2366a7;
/* rgb */ color: rgb(35, 102, 167);
/* oklch */ color: oklch(50.2% 0.123 251.2);

Tailwind

colors: {
  custom: {
    50: '#7291c1',
    500: '#2366a7',
    950: '#000000',
  },
}

SCSS

$custom: #2366a7;
$custom-light: #7291c1;
$custom-dark: #000000;

JSON

{
  "hex": "#2366a7",
  "rgb": {
    "r": 35,
    "g": 102,
    "b": 167
  },
  "hsl": {
    "h": 209.545,
    "s": 65.347,
    "l": 39.608
  },
  "oklch": {
    "l": 0.50201,
    "c": 0.12307,
    "h": 251.2
  },
  "luminance": 0.1265
}

Semantic roles & 50–950 ramp

primary

#2366A7

secondary

#C49261

accent

#933FE8

background

#F7F8FB

surface

#EDF0F7

border

#C8CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #2366A7

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

Preview Lab → · Contrast checker → · Palette generator →