#3166A2#3166A2

#3166A2 is a mid, moderate cyan. Relative luminance 0.128; OKLCH L 50.4% C 0.112 H 253.3°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#3166A2
RGB	rgb(49, 102, 162)
HSL	hsl(212, 54%, 41%)
HSV	hsv(212, 70%, 64%)
CMYK	cmyk(69.8%, 37%, 0%, 36.5%)
CIE-LAB	lab(42.40, 2.78, -37.57)
CIE-LCH	lch(42.40, 37.67, 274.23°)
OKLab	oklab(50.38% -0.032 -0.1068)
OKLCH	oklch(50.38% 0.112 253.3)
XYZ	xyz(12.5372, 12.7630, 35.9782)
Luminance	0.1276 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3166A2 #A26D31

analogous

#319FA2 #3166A2 #3431A2

triadic

#3166A2 #A23166 #66A231

tetradic

#3166A2 #A2319F #A26D31 #31A234

square

#3166A2 #A2319F #A26D31 #31A234

split-complementary

#3166A2 #A23431 #9FA231

monochromatic

#152B44 #234873 #3166A2 #4884C8 #77A4D6

Accessibility & contrast

On white

5.91

#3166A2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#3166A2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3166A2

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3166A2	#FFFFFF	#000000	##FFFFFF
##3166A2	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B6AA4

Deuteranopia (green-blind)

#3B5FA1

Tritanopia (blue-blind)

#00747C

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #3166a2;
/* rgb */ color: rgb(49, 102, 162);
/* oklch */ color: oklch(50.4% 0.112 253.3);

Tailwind

colors: {
  custom: {
    50: '#7691be',
    500: '#3166a2',
    950: '#000000',
  },
}

SCSS

$custom: #3166a2;
$custom-light: #7691be;
$custom-dark: #000000;

JSON

{
  "hex": "#3166a2",
  "rgb": {
    "r": 49,
    "g": 102,
    "b": 162
  },
  "hsl": {
    "h": 211.858,
    "s": 53.555,
    "l": 41.373
  },
  "oklch": {
    "l": 0.50375,
    "c": 0.1115,
    "h": 253.3
  },
  "luminance": 0.12764
}

Semantic roles & 50–950 ramp

primary

#3166A2

secondary

#BE9A71

accent

#984BDD

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #3166A2

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

Preview Lab → · Contrast checker → · Palette generator →