#3168CC#3168CC

#3168CC is a mid, vivid blue. Relative luminance 0.149; OKLCH L 53.6% C 0.166 H 261.2°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#3168CC
RGB	rgb(49, 104, 204)
HSL	hsl(219, 61%, 50%)
HSV	hsv(219, 76%, 80%)
CMYK	cmyk(76%, 49%, 0%, 20%)
CIE-LAB	lab(45.51, 17.19, -57.08)
CIE-LCH	lch(45.51, 59.61, 286.76°)
OKLab	oklab(53.6% -0.0255 -0.1641)
OKLCH	oklch(53.6% 0.166 261.2)
XYZ	xyz(17.1121, 14.9113, 59.0913)
Luminance	0.1491 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3168CC #CC9531

analogous

#31B5CC #3168CC #4831CC

triadic

#3168CC #CC3168 #68CC31

tetradic

#3168CC #CC31B5 #CC9531 #31CC48

square

#3168CC #CC31B5 #CC9531 #31CC48

split-complementary

#3168CC #CC4831 #B5CC31

monochromatic

#193669 #254F9B #3168CC #618CD9 #92B0E5

Accessibility & contrast

On white

5.27

#3168CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#3168CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3168CC

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3168CC	#FFFFFF	#000000	##FFFFFF
##3168CC	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)

#2D73D0

Deuteranopia (green-blind)

#0065CA

Tritanopia (blue-blind)

#008090

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #3168cc;
/* rgb */ color: rgb(49, 104, 204);
/* oklch */ color: oklch(53.6% 0.166 261.2);

Tailwind

colors: {
  custom: {
    50: '#7f92dc',
    500: '#3168cc',
    950: '#000000',
  },
}

SCSS

$custom: #3168cc;
$custom-light: #7f92dc;
$custom-dark: #000000;

JSON

{
  "hex": "#3168cc",
  "rgb": {
    "r": 49,
    "g": 104,
    "b": 204
  },
  "hsl": {
    "h": 218.71,
    "s": 61.265,
    "l": 49.608
  },
  "oklch": {
    "l": 0.53596,
    "c": 0.16604,
    "h": 261.2
  },
  "luminance": 0.14913
}

Semantic roles & 50–950 ramp

primary

#3168CC

secondary

#D0B789

accent

#AB43E4

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3168CC

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

Preview Lab → · Contrast checker → · Palette generator →