#3164C6#3164C6

#3164C6 is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.3% C 0.163 H 261.8°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#3164C6
RGB	rgb(49, 100, 198)
HSL	hsl(219, 60%, 48%)
HSV	hsv(219, 75%, 78%)
CMYK	cmyk(75.3%, 49.5%, 0%, 22.4%)
CIE-LAB	lab(44.01, 17.50, -56.06)
CIE-LCH	lch(44.01, 58.73, 287.34°)
OKLab	oklab(52.32% -0.0231 -0.1611)
OKLCH	oklch(52.32% 0.163 261.8)
XYZ	xyz(16.0132, 13.8427, 55.2431)
Luminance	0.1384 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3164C6 #C69331

analogous

#31AEC6 #3164C6 #4831C6

triadic

#3164C6 #C63164 #64C631

tetradic

#3164C6 #C631AE #C69331 #31C648

square

#3164C6 #C631AE #C69331 #31C648

split-complementary

#3164C6 #C64831 #AEC631

monochromatic

#193264 #254B95 #3164C6 #5D87D7 #8EABE3

Accessibility & contrast

On white

5.57

#3164C6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#3164C6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3164C6

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3164C6	#FFFFFF	#000000	##FFFFFF
##3164C6	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A6FCA

Deuteranopia (green-blind)

#0062C4

Tritanopia (blue-blind)

#007B8B

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #3164c6;
/* rgb */ color: rgb(49, 100, 198);
/* oklch */ color: oklch(52.3% 0.163 261.8);

Tailwind

colors: {
  custom: {
    50: '#7e8fd8',
    500: '#3164c6',
    950: '#000000',
  },
}

SCSS

$custom: #3164c6;
$custom-light: #7e8fd8;
$custom-dark: #000000;

JSON

{
  "hex": "#3164c6",
  "rgb": {
    "r": 49,
    "g": 100,
    "b": 198
  },
  "hsl": {
    "h": 219.463,
    "s": 60.324,
    "l": 48.431
  },
  "oklch": {
    "l": 0.52317,
    "c": 0.16278,
    "h": 261.8
  },
  "luminance": 0.13845
}

Semantic roles & 50–950 ramp

primary

#3164C6

secondary

#CEB585

accent

#AD44E3

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #3164C6

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

Preview Lab → · Contrast checker → · Palette generator →