#3364C0#3364C0

#3364C0 is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.0% C 0.154 H 261.6°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#3364C0
RGB	rgb(51, 100, 192)
HSL	hsl(219, 58%, 48%)
HSV	hsv(219, 73%, 75%)
CMYK	cmyk(73.4%, 47.9%, 0%, 24.7%)
CIE-LAB	lab(43.69, 15.51, -53.10)
CIE-LCH	lch(43.69, 55.32, 286.28°)
OKLab	oklab(51.97% -0.0225 -0.1524)
OKLCH	oklch(51.97% 0.154 261.6)
XYZ	xyz(15.4334, 13.6222, 51.6749)
Luminance	0.1362 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3364C0 #C08F33

analogous

#33AAC0 #3364C0 #4833C0

triadic

#3364C0 #C03364 #64C033

tetradic

#3364C0 #C033AA #C08F33 #33C048

square

#3364C0 #C033AA #C08F33 #33C048

split-complementary

#3364C0 #C04833 #AAC033

monochromatic

#19325F #264B90 #3364C0 #5C86D4 #8DAAE1

Accessibility & contrast

On white

5.64

#3364C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#3364C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3364C0

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3364C0	#FFFFFF	#000000	##FFFFFF
##3364C0	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#316EC3

Deuteranopia (green-blind)

#0661BE

Tritanopia (blue-blind)

#007A89

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #3364c0;
/* rgb */ color: rgb(51, 100, 192);
/* oklch */ color: oklch(52.0% 0.154 261.6);

Tailwind

colors: {
  custom: {
    50: '#7d8fd4',
    500: '#3364c0',
    950: '#000000',
  },
}

SCSS

$custom: #3364c0;
$custom-light: #7d8fd4;
$custom-dark: #000000;

JSON

{
  "hex": "#3364c0",
  "rgb": {
    "r": 51,
    "g": 100,
    "b": 192
  },
  "hsl": {
    "h": 219.149,
    "s": 58.025,
    "l": 47.647
  },
  "oklch": {
    "l": 0.51966,
    "c": 0.15405,
    "h": 261.6
  },
  "luminance": 0.13624
}

Semantic roles & 50–950 ramp

primary

#3364C0

secondary

#CBB284

accent

#AB47E1

background

#F8F8FD

surface

#EFF0FA

border

#CACBD3

text

#0B0C14

muted

#7C7D83

Preview Lab

Preview with #3364C0

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

Preview Lab → · Contrast checker → · Palette generator →