#3169C0#3169C0

#3169C0 is a mid, vivid blue. Relative luminance 0.146; OKLCH L 53.0% C 0.149 H 259.1°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#3169C0
RGB	rgb(49, 105, 192)
HSL	hsl(217, 59%, 47%)
HSV	hsv(217, 74%, 75%)
CMYK	cmyk(74.5%, 45.3%, 0%, 24.7%)
CIE-LAB	lab(45.03, 12.05, -50.95)
CIE-LCH	lch(45.03, 52.35, 283.31°)
OKLab	oklab(52.98% -0.0282 -0.146)
OKLCH	oklch(52.98% 0.149 259.1)
XYZ	xyz(15.8292, 14.5601, 51.8351)
Luminance	0.1456 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3169C0 #C08831

analogous

#31B1C0 #3169C0 #4031C0

triadic

#3169C0 #C03169 #69C031

tetradic

#3169C0 #C031B1 #C08831 #31C040

square

#3169C0 #C031B1 #C08831 #31C040

split-complementary

#3169C0 #C04031 #B1C031

monochromatic

#18345E #254E8F #3169C0 #598AD5 #8AACE1

Accessibility & contrast

On white

5.37

#3169C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#3169C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3169C0

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3169C0	#FFFFFF	#000000	##FFFFFF
##3169C0	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C72C3

Deuteranopia (green-blind)

#1E64BE

Tritanopia (blue-blind)

#007E8B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #3169c0;
/* rgb */ color: rgb(49, 105, 192);
/* oklch */ color: oklch(53.0% 0.149 259.1);

Tailwind

colors: {
  custom: {
    50: '#7c93d3',
    500: '#3169c0',
    950: '#000000',
  },
}

SCSS

$custom: #3169c0;
$custom-light: #7c93d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3169c0",
  "rgb": {
    "r": 49,
    "g": 105,
    "b": 192
  },
  "hsl": {
    "h": 216.503,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.52976,
    "c": 0.14872,
    "h": 259.1
  },
  "luminance": 0.14562
}

Semantic roles & 50–950 ramp

primary

#3169C0

secondary

#CBAE82

accent

#A545E3

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0D14

muted

#7C7D83

Preview Lab

Preview with #3169C0

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

Preview Lab → · Contrast checker → · Palette generator →