#2C66AF#2C66AF

#2C66AF is a mid, vivid cyan. Relative luminance 0.131; OKLCH L 51.0% C 0.131 H 255.7°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#2C66AF
RGB	rgb(44, 102, 175)
HSL	hsl(213, 60%, 43%)
HSV	hsv(213, 75%, 69%)
CMYK	cmyk(74.9%, 41.7%, 0%, 31.4%)
CIE-LAB	lab(42.96, 6.90, -44.36)
CIE-LCH	lch(42.96, 44.89, 278.84°)
OKLab	oklab(51% -0.0323 -0.1268)
OKLCH	oklch(51% 0.131 255.7)
XYZ	xyz(13.5251, 13.1318, 42.3710)
Luminance	0.1313 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C66AF #AF752C

analogous

#2CA7AF #2C66AF #332CAF

triadic

#2C66AF #AF2C66 #66AF2C

tetradic

#2C66AF #AF2CA7 #AF752C #2CAF33

square

#2C66AF #AF2CA7 #AF752C #2CAF33

split-complementary

#2C66AF #AF332C #A7AF2C

monochromatic

#132D4D #20497E #2C66AF #4784D1 #78A5DD

Accessibility & contrast

On white

5.79

#2C66AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#2C66AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C66AF

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C66AF	#FFFFFF	#000000	##FFFFFF
##2C66AF	1.00	5.79	3.63	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#436CB2

Deuteranopia (green-blind)

#2D60AE

Tritanopia (blue-blind)

#007782

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #2c66af;
/* rgb */ color: rgb(44, 102, 175);
/* oklch */ color: oklch(51.0% 0.131 255.7);

Tailwind

colors: {
  custom: {
    50: '#7791c7',
    500: '#2c66af',
    950: '#000000',
  },
}

SCSS

$custom: #2c66af;
$custom-light: #7791c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2c66af",
  "rgb": {
    "r": 44,
    "g": 102,
    "b": 175
  },
  "hsl": {
    "h": 213.435,
    "s": 59.817,
    "l": 42.941
  },
  "oklch": {
    "l": 0.50998,
    "c": 0.13082,
    "h": 255.7
  },
  "luminance": 0.13133
}

Semantic roles & 50–950 ramp

primary

#2C66AF

secondary

#C5A072

accent

#9D45E3

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2C66AF

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

Preview Lab → · Contrast checker → · Palette generator →