#3368BD#3368BD

#3368BD is a mid, vivid blue. Relative luminance 0.143; OKLCH L 52.6% C 0.145 H 259.5°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#3368BD
RGB	rgb(51, 104, 189)
HSL	hsl(217, 58%, 47%)
HSV	hsv(217, 73%, 74%)
CMYK	cmyk(73%, 45%, 0%, 25.9%)
CIE-LAB	lab(44.63, 11.83, -49.85)
CIE-LCH	lch(44.63, 51.23, 283.35°)
OKLab	oklab(52.63% -0.0265 -0.1427)
OKLCH	oklch(52.63% 0.145 259.5)
XYZ	xyz(15.4975, 14.2769, 50.0732)
Luminance	0.1428 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3368BD #BD8833

analogous

#33ADBD #3368BD #4333BD

triadic

#3368BD #BD3368 #68BD33

tetradic

#3368BD #BD33AD #BD8833 #33BD43

square

#3368BD #BD33AD #BD8833 #33BD43

split-complementary

#3368BD #BD4333 #ADBD33

monochromatic

#19335D #264D8D #3368BD #5B89D3 #8BABE0

Accessibility & contrast

On white

5.45

#3368BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#3368BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3368BD

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3368BD	#FFFFFF	#000000	##FFFFFF
##3368BD	1.00	5.45	3.86	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D70C0

Deuteranopia (green-blind)

#2164BB

Tritanopia (blue-blind)

#007C89

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #3368bd;
/* rgb */ color: rgb(51, 104, 189);
/* oklch */ color: oklch(52.6% 0.145 259.5);

Tailwind

colors: {
  custom: {
    50: '#7c92d1',
    500: '#3368bd',
    950: '#000000',
  },
}

SCSS

$custom: #3368bd;
$custom-light: #7c92d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3368bd",
  "rgb": {
    "r": 51,
    "g": 104,
    "b": 189
  },
  "hsl": {
    "h": 216.957,
    "s": 57.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.52629,
    "c": 0.14519,
    "h": 259.5
  },
  "luminance": 0.14279
}

Semantic roles & 50–950 ramp

primary

#3368BD

secondary

#CAAE82

accent

#A647E1

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C14

muted

#7C7D82

Preview Lab

Preview with #3368BD

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

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