#3356BE#3356BE

#3356BE is a mid, vivid blue. Relative luminance 0.111; OKLCH L 48.9% C 0.169 H 266.2°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#3356BE
RGB	rgb(51, 86, 190)
HSL	hsl(225, 58%, 47%)
HSV	hsv(225, 73%, 75%)
CMYK	cmyk(73.2%, 54.7%, 0%, 25.5%)
CIE-LAB	lab(39.71, 23.84, -58.36)
CIE-LCH	lch(39.71, 63.04, 292.22°)
OKLab	oklab(48.9% -0.0112 -0.1681)
OKLCH	oklch(48.9% 0.169 266.2)
XYZ	xyz(13.9840, 11.0756, 50.1060)
Luminance	0.1108 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3356BE #BE9B33

analogous

#339CBE #3356BE #5633BE

triadic

#3356BE #BE3356 #56BE33

tetradic

#3356BE #BE339C #BE9B33 #33BE56

square

#3356BE #BE339C #BE9B33 #33BE56

split-complementary

#3356BE #BE5633 #9CBE33

monochromatic

#192A5E #26408E #3356BE #5B79D3 #8BA1E0

Accessibility & contrast

On white

6.53

#3356BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#3356BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3356BE

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3356BE	#FFFFFF	#000000	##FFFFFF
##3356BE	1.00	6.53	3.22	6.53
#FFFFFF	6.53	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C2

Deuteranopia (green-blind)

#0057BC

Tritanopia (blue-blind)

#006F81

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #3356be;
/* rgb */ color: rgb(51, 86, 190);
/* oklch */ color: oklch(48.9% 0.169 266.2);

Tailwind

colors: {
  custom: {
    50: '#7d85d2',
    500: '#3356be',
    950: '#000000',
  },
}

SCSS

$custom: #3356be;
$custom-light: #7d85d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3356be",
  "rgb": {
    "r": 51,
    "g": 86,
    "b": 190
  },
  "hsl": {
    "h": 224.892,
    "s": 57.676,
    "l": 47.255
  },
  "oklch": {
    "l": 0.48896,
    "c": 0.1685,
    "h": 266.2
  },
  "luminance": 0.11077
}

Semantic roles & 50–950 ramp

primary

#3356BE

secondary

#CAB883

accent

#BA47E1

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #3356BE

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

Preview Lab → · Contrast checker → · Palette generator →