#3168BD#3168BD

#3168BD is a mid, vivid blue. Relative luminance 0.142; OKLCH L 52.6% C 0.146 H 259.0°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#3168BD
RGB	rgb(49, 104, 189)
HSL	hsl(216, 59%, 47%)
HSV	hsv(216, 74%, 74%)
CMYK	cmyk(74.1%, 45%, 0%, 25.9%)
CIE-LAB	lab(44.56, 11.56, -49.97)
CIE-LCH	lch(44.56, 51.29, 283.03°)
OKLab	oklab(52.55% -0.0279 -0.1431)
OKLCH	oklch(52.55% 0.146 259)
XYZ	xyz(15.3989, 14.2260, 50.0686)
Luminance	0.1423 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3168BD #BD8631

analogous

#31AEBD #3168BD #4031BD

triadic

#3168BD #BD3168 #68BD31

tetradic

#3168BD #BD31AE #BD8631 #31BD40

square

#3168BD #BD31AE #BD8631 #31BD40

split-complementary

#3168BD #BD4031 #AEBD31

monochromatic

#18335C #244D8C #3168BD #5888D4 #88ABE0

Accessibility & contrast

On white

5.46

#3168BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#3168BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3168BD

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3168BD	#FFFFFF	#000000	##FFFFFF
##3168BD	1.00	5.46	3.85	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D70C0

Deuteranopia (green-blind)

#2063BB

Tritanopia (blue-blind)

#007C89

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #3168bd;
/* rgb */ color: rgb(49, 104, 189);
/* oklch */ color: oklch(52.6% 0.146 259.0);

Tailwind

colors: {
  custom: {
    50: '#7c92d1',
    500: '#3168bd',
    950: '#000000',
  },
}

SCSS

$custom: #3168bd;
$custom-light: #7c92d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3168bd",
  "rgb": {
    "r": 49,
    "g": 104,
    "b": 189
  },
  "hsl": {
    "h": 216.429,
    "s": 58.824,
    "l": 46.667
  },
  "oklch": {
    "l": 0.52553,
    "c": 0.14583,
    "h": 259
  },
  "luminance": 0.14228
}

Semantic roles & 50–950 ramp

primary

#3168BD

secondary

#CAAD80

accent

#A546E2

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C14

muted

#7C7D82

Preview Lab

Preview with #3168BD

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

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