#3164C9#3164C9

#3164C9 is a mid, vivid blue. Relative luminance 0.140; OKLCH L 52.5% C 0.167 H 262.2°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#3164C9
RGB	rgb(49, 100, 201)
HSL	hsl(220, 61%, 49%)
HSV	hsv(220, 76%, 79%)
CMYK	cmyk(75.6%, 50.2%, 0%, 21.2%)
CIE-LAB	lab(44.21, 18.63, -57.46)
CIE-LCH	lch(44.21, 60.41, 287.96°)
OKLab	oklab(52.54% -0.0227 -0.1653)
OKLCH	oklch(52.54% 0.167 262.2)
XYZ	xyz(16.3626, 13.9825, 57.0835)
Luminance	0.1398 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3164C9 #C99631

analogous

#31B0C9 #3164C9 #4A31C9

triadic

#3164C9 #C93164 #64C931

tetradic

#3164C9 #C931B0 #C99631 #31C94A

square

#3164C9 #C931B0 #C99631 #31C94A

split-complementary

#3164C9 #C94A31 #B0C931

monochromatic

#193367 #254C98 #3164C9 #5F88D8 #90ACE4

Accessibility & contrast

On white

5.53

#3164C9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#3164C9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3164C9

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3164C9	#FFFFFF	#000000	##FFFFFF
##3164C9	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2670CD

Deuteranopia (green-blind)

#0062C7

Tritanopia (blue-blind)

#007C8D

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #3164c9;
/* rgb */ color: rgb(49, 100, 201);
/* oklch */ color: oklch(52.5% 0.167 262.2);

Tailwind

colors: {
  custom: {
    50: '#7e8fda',
    500: '#3164c9',
    950: '#000000',
  },
}

SCSS

$custom: #3164c9;
$custom-light: #7e8fda;
$custom-dark: #000000;

JSON

{
  "hex": "#3164c9",
  "rgb": {
    "r": 49,
    "g": 100,
    "b": 201
  },
  "hsl": {
    "h": 219.868,
    "s": 60.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.52535,
    "c": 0.16682,
    "h": 262.2
  },
  "luminance": 0.13984
}

Semantic roles & 50–950 ramp

primary

#3164C9

secondary

#CFB787

accent

#AE44E4

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0B0C15

muted

#7C7D83

Preview Lab

Preview with #3164C9

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

Preview Lab → · Contrast checker → · Palette generator →