#2C66AA#2C66AA

#2C66AA is a mid, vivid cyan. Relative luminance 0.129; OKLCH L 50.7% C 0.124 H 254.3°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#2C66AA
RGB	rgb(44, 102, 170)
HSL	hsl(212, 59%, 42%)
HSV	hsv(212, 74%, 67%)
CMYK	cmyk(74.1%, 40%, 0%, 33.3%)
CIE-LAB	lab(42.67, 5.01, -41.88)
CIE-LCH	lch(42.67, 42.18, 276.82°)
OKLab	oklab(50.68% -0.0335 -0.1195)
OKLCH	oklch(50.68% 0.124 254.3)
XYZ	xyz(13.0431, 12.9390, 39.8325)
Luminance	0.1294 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C66AA #AA702C

analogous

#2CA5AA #2C66AA #312CAA

triadic

#2C66AA #AA2C66 #66AA2C

tetradic

#2C66AA #AA2CA5 #AA702C #2CAA31

square

#2C66AA #AA2CA5 #AA702C #2CAA31

split-complementary

#2C66AA #AA312C #A5AA2C

monochromatic

#132C49 #1F4979 #2C66AA #4484CF #75A4DB

Accessibility & contrast

On white

5.85

#2C66AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#2C66AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C66AA

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C66AA	#FFFFFF	#000000	##FFFFFF
##2C66AA	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#466BAD

Deuteranopia (green-blind)

#325FA9

Tritanopia (blue-blind)

#007680

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #2c66aa;
/* rgb */ color: rgb(44, 102, 170);
/* oklch */ color: oklch(50.7% 0.124 254.3);

Tailwind

colors: {
  custom: {
    50: '#7691c4',
    500: '#2c66aa',
    950: '#000000',
  },
}

SCSS

$custom: #2c66aa;
$custom-light: #7691c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2c66aa",
  "rgb": {
    "r": 44,
    "g": 102,
    "b": 170
  },
  "hsl": {
    "h": 212.381,
    "s": 58.879,
    "l": 41.961
  },
  "oklch": {
    "l": 0.50679,
    "c": 0.12409,
    "h": 254.3
  },
  "luminance": 0.1294
}

Semantic roles & 50–950 ramp

primary

#2C66AA

secondary

#C39C6F

accent

#9A46E2

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #2C66AA

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

Preview Lab → · Contrast checker → · Palette generator →