#3164C8#3164C8

#3164C8 is a mid, vivid blue. Relative luminance 0.139; OKLCH L 52.5% C 0.165 H 262.1°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#3164C8
RGB	rgb(49, 100, 200)
HSL	hsl(220, 61%, 49%)
HSV	hsv(220, 76%, 78%)
CMYK	cmyk(75.5%, 50%, 0%, 21.6%)
CIE-LAB	lab(44.14, 18.26, -56.99)
CIE-LCH	lch(44.14, 59.85, 287.76°)
OKLab	oklab(52.46% -0.0229 -0.1639)
OKLCH	oklch(52.46% 0.165 262.1)
XYZ	xyz(16.2454, 13.9356, 56.4660)
Luminance	0.1394 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3164C8 #C89531

analogous

#31B0C8 #3164C8 #4A31C8

triadic

#3164C8 #C83164 #64C831

tetradic

#3164C8 #C831B0 #C89531 #31C84A

square

#3164C8 #C831B0 #C89531 #31C84A

split-complementary

#3164C8 #C84A31 #B0C831

monochromatic

#193366 #254B97 #3164C8 #5F87D8 #90ACE4

Accessibility & contrast

On white

5.54

#3164C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#3164C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3164C8

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3164C8	#FFFFFF	#000000	##FFFFFF
##3164C8	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2770CC

Deuteranopia (green-blind)

#0062C6

Tritanopia (blue-blind)

#007C8C

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #3164c8;
/* rgb */ color: rgb(49, 100, 200);
/* oklch */ color: oklch(52.5% 0.165 262.1);

Tailwind

colors: {
  custom: {
    50: '#7e8fd9',
    500: '#3164c8',
    950: '#000000',
  },
}

SCSS

$custom: #3164c8;
$custom-light: #7e8fd9;
$custom-dark: #000000;

JSON

{
  "hex": "#3164c8",
  "rgb": {
    "r": 49,
    "g": 100,
    "b": 200
  },
  "hsl": {
    "h": 219.735,
    "s": 60.643,
    "l": 48.824
  },
  "oklch": {
    "l": 0.52462,
    "c": 0.16548,
    "h": 262.1
  },
  "luminance": 0.13937
}

Semantic roles & 50–950 ramp

primary

#3164C8

secondary

#CEB686

accent

#AE44E4

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0B0C15

muted

#7C7D83

Preview Lab

Preview with #3164C8

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

Preview Lab → · Contrast checker → · Palette generator →