#3167D0#3167D0

#3167D0 is a mid, vivid blue. Relative luminance 0.149; OKLCH L 53.7% C 0.173 H 261.9°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#3167D0
RGB	rgb(49, 103, 208)
HSL	hsl(220, 63%, 50%)
HSV	hsv(220, 76%, 82%)
CMYK	cmyk(76.4%, 50.5%, 0%, 18.4%)
CIE-LAB	lab(45.50, 19.33, -59.39)
CIE-LCH	lch(45.50, 62.45, 288.03°)
OKLab	oklab(53.68% -0.0242 -0.1709)
OKLCH	oklch(53.68% 0.173 261.9)
XYZ	xyz(17.4979, 14.9055, 61.6171)
Luminance	0.1491 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3167D0 #D09A31

analogous

#31B6D0 #3167D0 #4B31D0

triadic

#3167D0 #D03167 #67D031

tetradic

#3167D0 #D031B6 #D09A31 #31D04B

square

#3167D0 #D031B6 #D09A31 #31D04B

split-complementary

#3167D0 #D04B31 #B6D031

monochromatic

#19366E #244E9F #3167D0 #638CDB #95B1E7

Accessibility & contrast

On white

5.27

#3167D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#3167D0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3167D0

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3167D0	#FFFFFF	#000000	##FFFFFF
##3167D0	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2573D4

Deuteranopia (green-blind)

#0065CE

Tritanopia (blue-blind)

#008092

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #3167d0;
/* rgb */ color: rgb(49, 103, 208);
/* oklch */ color: oklch(53.7% 0.173 261.9);

Tailwind

colors: {
  custom: {
    50: '#8091df',
    500: '#3167d0',
    950: '#000000',
  },
}

SCSS

$custom: #3167d0;
$custom-light: #8091df;
$custom-dark: #000000;

JSON

{
  "hex": "#3167d0",
  "rgb": {
    "r": 49,
    "g": 103,
    "b": 208
  },
  "hsl": {
    "h": 219.623,
    "s": 62.846,
    "l": 50.392
  },
  "oklch": {
    "l": 0.53675,
    "c": 0.17258,
    "h": 261.9
  },
  "luminance": 0.14908
}

Semantic roles & 50–950 ramp

primary

#3167D0

secondary

#D2BA8B

accent

#AE42E6

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3167D0

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

Preview Lab → · Contrast checker → · Palette generator →