#3164AA#3164AA

#3164AA is a mid, vivid cyan. Relative luminance 0.127; OKLCH L 50.4% C 0.125 H 257.0°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#3164AA
RGB	rgb(49, 100, 170)
HSL	hsl(215, 55%, 43%)
HSV	hsv(215, 71%, 67%)
CMYK	cmyk(71.2%, 41.2%, 0%, 33.3%)
CIE-LAB	lab(42.26, 7.01, -42.53)
CIE-LCH	lch(42.26, 43.10, 279.35°)
OKLab	oklab(50.41% -0.0281 -0.1213)
OKLCH	oklch(50.41% 0.125 257)
XYZ	xyz(13.0768, 12.6682, 39.7784)
Luminance	0.1267 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3164AA #AA7731

analogous

#31A0AA #3164AA #3B31AA

triadic

#3164AA #AA3164 #64AA31

tetradic

#3164AA #AA31A0 #AA7731 #31AA3B

square

#3164AA #AA31A0 #AA7731 #31AA3B

split-complementary

#3164AA #AA3B31 #A0AA31

monochromatic

#162C4B #23487A #3164AA #4D82CC #7CA3D9

Accessibility & contrast

On white

5.94

#3164AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#3164AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3164AA

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3164AA	#FFFFFF	#000000	##FFFFFF
##3164AA	1.00	5.94	3.53	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#436AAD

Deuteranopia (green-blind)

#305FA9

Tritanopia (blue-blind)

#00747E

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #3164aa;
/* rgb */ color: rgb(49, 100, 170);
/* oklch */ color: oklch(50.4% 0.125 257.0);

Tailwind

colors: {
  custom: {
    50: '#788fc4',
    500: '#3164aa',
    950: '#000000',
  },
}

SCSS

$custom: #3164aa;
$custom-light: #788fc4;
$custom-dark: #000000;

JSON

{
  "hex": "#3164aa",
  "rgb": {
    "r": 49,
    "g": 100,
    "b": 170
  },
  "hsl": {
    "h": 214.711,
    "s": 55.251,
    "l": 42.941
  },
  "oklch": {
    "l": 0.50408,
    "c": 0.12456,
    "h": 257
  },
  "luminance": 0.1267
}

Semantic roles & 50–950 ramp

primary

#3164AA

secondary

#C2A175

accent

#A049DF

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #3164AA

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

Preview Lab → · Contrast checker → · Palette generator →