#3164C3#3164C3

#3164C3 is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.1% C 0.159 H 261.5°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#3164C3
RGB	rgb(49, 100, 195)
HSL	hsl(219, 60%, 48%)
HSV	hsv(219, 75%, 76%)
CMYK	cmyk(74.9%, 48.7%, 0%, 23.5%)
CIE-LAB	lab(43.81, 16.38, -54.64)
CIE-LCH	lch(43.81, 57.04, 286.68°)
OKLab	oklab(52.1% -0.0235 -0.157)
OKLCH	oklch(52.1% 0.159 261.5)
XYZ	xyz(15.6706, 13.7057, 53.4388)
Luminance	0.1371 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3164C3 #C39031

analogous

#31ADC3 #3164C3 #4731C3

triadic

#3164C3 #C33164 #64C331

tetradic

#3164C3 #C331AD #C39031 #31C347

square

#3164C3 #C331AD #C39031 #31C347

split-complementary

#3164C3 #C34731 #ADC331

monochromatic

#183261 #254B92 #3164C3 #5B86D6 #8CAAE2

Accessibility & contrast

On white

5.61

#3164C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#3164C3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3164C3

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3164C3	#FFFFFF	#000000	##FFFFFF
##3164C3	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E6FC6

Deuteranopia (green-blind)

#0061C1

Tritanopia (blue-blind)

#007B8A

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #3164c3;
/* rgb */ color: rgb(49, 100, 195);
/* oklch */ color: oklch(52.1% 0.159 261.5);

Tailwind

colors: {
  custom: {
    50: '#7d8fd6',
    500: '#3164c3',
    950: '#000000',
  },
}

SCSS

$custom: #3164c3;
$custom-light: #7d8fd6;
$custom-dark: #000000;

JSON

{
  "hex": "#3164c3",
  "rgb": {
    "r": 49,
    "g": 100,
    "b": 195
  },
  "hsl": {
    "h": 219.041,
    "s": 59.836,
    "l": 47.843
  },
  "oklch": {
    "l": 0.52101,
    "c": 0.15873,
    "h": 261.5
  },
  "luminance": 0.13707
}

Semantic roles & 50–950 ramp

primary

#3164C3

secondary

#CCB383

accent

#AC45E3

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #3164C3

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

Preview Lab → · Contrast checker → · Palette generator →