#2D66AF#2D66AF

#2D66AF is a mid, vivid cyan. Relative luminance 0.132; OKLCH L 51.0% C 0.130 H 256.0°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#2D66AF
RGB	rgb(45, 102, 175)
HSL	hsl(214, 59%, 43%)
HSV	hsv(214, 74%, 69%)
CMYK	cmyk(74.3%, 41.7%, 0%, 31.4%)
CIE-LAB	lab(42.99, 7.03, -44.30)
CIE-LCH	lch(42.99, 44.86, 279.02°)
OKLab	oklab(51.03% -0.0317 -0.1266)
OKLCH	oklch(51.03% 0.13 256)
XYZ	xyz(13.5686, 13.1543, 42.3731)
Luminance	0.1316 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D66AF #AF762D

analogous

#2DA7AF #2D66AF #352DAF

triadic

#2D66AF #AF2D66 #66AF2D

tetradic

#2D66AF #AF2DA7 #AF762D #2DAF35

square

#2D66AF #AF2DA7 #AF762D #2DAF35

split-complementary

#2D66AF #AF352D #A7AF2D

monochromatic

#142D4E #204A7E #2D66AF #4984D0 #7AA5DD

Accessibility & contrast

On white

5.78

#2D66AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#2D66AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D66AF

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D66AF	#FFFFFF	#000000	##FFFFFF
##2D66AF	1.00	5.78	3.63	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#436CB2

Deuteranopia (green-blind)

#2D60AE

Tritanopia (blue-blind)

#007782

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #2d66af;
/* rgb */ color: rgb(45, 102, 175);
/* oklch */ color: oklch(51.0% 0.130 256.0);

Tailwind

colors: {
  custom: {
    50: '#7791c7',
    500: '#2d66af',
    950: '#000000',
  },
}

SCSS

$custom: #2d66af;
$custom-light: #7791c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2d66af",
  "rgb": {
    "r": 45,
    "g": 102,
    "b": 175
  },
  "hsl": {
    "h": 213.692,
    "s": 59.091,
    "l": 43.137
  },
  "oklch": {
    "l": 0.51034,
    "c": 0.13049,
    "h": 256
  },
  "luminance": 0.13156
}

Semantic roles & 50–950 ramp

primary

#2D66AF

secondary

#C5A173

accent

#9E46E2

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2D66AF

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

Preview Lab → · Contrast checker → · Palette generator →