#3368BE#3368BE

#3368BE is a mid, vivid blue. Relative luminance 0.143; OKLCH L 52.7% C 0.147 H 259.7°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#3368BE
RGB	rgb(51, 104, 190)
HSL	hsl(217, 58%, 47%)
HSV	hsv(217, 73%, 75%)
CMYK	cmyk(73.2%, 45.3%, 0%, 25.5%)
CIE-LAB	lab(44.69, 12.20, -50.33)
CIE-LCH	lch(44.69, 51.79, 283.63°)
OKLab	oklab(52.7% -0.0263 -0.1442)
OKLCH	oklch(52.7% 0.147 259.7)
XYZ	xyz(15.6065, 14.3204, 50.6468)
Luminance	0.1432 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3368BE #BE8933

analogous

#33AEBE #3368BE #4333BE

triadic

#3368BE #BE3368 #68BE33

tetradic

#3368BE #BE33AE #BE8933 #33BE43

square

#3368BE #BE33AE #BE8933 #33BE43

split-complementary

#3368BE #BE4333 #AEBE33

monochromatic

#19335E #264E8E #3368BE #5B89D3 #8BACE0

Accessibility & contrast

On white

5.43

#3368BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#3368BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3368BE

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3368BE	#FFFFFF	#000000	##FFFFFF
##3368BE	1.00	5.43	3.86	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C71C1

Deuteranopia (green-blind)

#1F64BC

Tritanopia (blue-blind)

#007C8A

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #3368be;
/* rgb */ color: rgb(51, 104, 190);
/* oklch */ color: oklch(52.7% 0.147 259.7);

Tailwind

colors: {
  custom: {
    50: '#7d92d2',
    500: '#3368be',
    950: '#000000',
  },
}

SCSS

$custom: #3368be;
$custom-light: #7d92d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3368be",
  "rgb": {
    "r": 51,
    "g": 104,
    "b": 190
  },
  "hsl": {
    "h": 217.122,
    "s": 57.676,
    "l": 47.255
  },
  "oklch": {
    "l": 0.52696,
    "c": 0.14655,
    "h": 259.7
  },
  "luminance": 0.14322
}

Semantic roles & 50–950 ramp

primary

#3368BE

secondary

#CAAF83

accent

#A647E1

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C14

muted

#7C7D82

Preview Lab

Preview with #3368BE

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

Preview Lab → · Contrast checker → · Palette generator →