#3169BE#3169BE

#3169BE is a mid, vivid blue. Relative luminance 0.145; OKLCH L 52.8% C 0.146 H 258.7°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#3169BE
RGB	rgb(49, 105, 190)
HSL	hsl(216, 59%, 47%)
HSV	hsv(216, 74%, 75%)
CMYK	cmyk(74.2%, 44.7%, 0%, 25.5%)
CIE-LAB	lab(44.90, 11.30, -49.99)
CIE-LCH	lch(44.90, 51.25, 282.74°)
OKLab	oklab(52.84% -0.0286 -0.1432)
OKLCH	oklch(52.84% 0.146 258.7)
XYZ	xyz(15.6091, 14.4721, 50.6760)
Luminance	0.1447 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3169BE #BE8631

analogous

#31B0BE #3169BE #3F31BE

triadic

#3169BE #BE3169 #69BE31

tetradic

#3169BE #BE31B0 #BE8631 #31BE3F

square

#3169BE #BE31B0 #BE8631 #31BE3F

split-complementary

#3169BE #BE3F31 #B0BE31

monochromatic

#18335D #244E8D #3169BE #5889D4 #89ACE1

Accessibility & contrast

On white

5.39

#3169BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#3169BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3169BE

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3169BE	#FFFFFF	#000000	##FFFFFF
##3169BE	1.00	5.39	3.89	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E71C1

Deuteranopia (green-blind)

#2164BC

Tritanopia (blue-blind)

#007D8A

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #3169be;
/* rgb */ color: rgb(49, 105, 190);
/* oklch */ color: oklch(52.8% 0.146 258.7);

Tailwind

colors: {
  custom: {
    50: '#7c93d2',
    500: '#3169be',
    950: '#000000',
  },
}

SCSS

$custom: #3169be;
$custom-light: #7c93d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3169be",
  "rgb": {
    "r": 49,
    "g": 105,
    "b": 190
  },
  "hsl": {
    "h": 216.17,
    "s": 58.996,
    "l": 46.863
  },
  "oklch": {
    "l": 0.52841,
    "c": 0.14601,
    "h": 258.7
  },
  "luminance": 0.14474
}

Semantic roles & 50–950 ramp

primary

#3169BE

secondary

#CAAD80

accent

#A446E2

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #3169BE

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

Preview Lab → · Contrast checker → · Palette generator →