#3456AE#3456AE

#3456AE is a mid, vivid blue. Relative luminance 0.104; OKLCH L 47.7% C 0.146 H 265.3°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#3456AE
RGB	rgb(52, 86, 174)
HSL	hsl(223, 54%, 44%)
HSV	hsv(223, 70%, 68%)
CMYK	cmyk(70.1%, 50.6%, 0%, 31.8%)
CIE-LAB	lab(38.62, 18.02, -50.72)
CIE-LCH	lch(38.62, 53.82, 289.57°)
OKLab	oklab(47.73% -0.0119 -0.1456)
OKLCH	oklch(47.73% 0.146 265.3)
XYZ	xyz(12.3813, 10.4404, 41.3989)
Luminance	0.1044 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3456AE #AE8C34

analogous

#3493AE #3456AE #4F34AE

triadic

#3456AE #AE3456 #56AE34

tetradic

#3456AE #AE3493 #AE8C34 #34AE4F

square

#3456AE #AE3493 #AE8C34 #34AE4F

split-complementary

#3456AE #AE4F34 #93AE34

monochromatic

#182750 #263F7F #3456AE #5375CC #839BDA

Accessibility & contrast

On white

6.80

#3456AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#3456AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3456AE

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3456AE	#FFFFFF	#000000	##FFFFFF
##3456AE	1.00	6.80	3.09	6.80
#FFFFFF	6.80	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2361B1

Deuteranopia (green-blind)

#0056AC

Tritanopia (blue-blind)

#006B7A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3456ae;
/* rgb */ color: rgb(52, 86, 174);
/* oklch */ color: oklch(47.7% 0.146 265.3);

Tailwind

colors: {
  custom: {
    50: '#7a85c7',
    500: '#3456ae',
    950: '#000000',
  },
}

SCSS

$custom: #3456ae;
$custom-light: #7a85c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3456ae",
  "rgb": {
    "r": 52,
    "g": 86,
    "b": 174
  },
  "hsl": {
    "h": 223.279,
    "s": 53.982,
    "l": 44.314
  },
  "oklch": {
    "l": 0.47726,
    "c": 0.14608,
    "h": 265.3
  },
  "luminance": 0.10442
}

Semantic roles & 50–950 ramp

primary

#3456AE

secondary

#C3AF7B

accent

#B44ADD

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #3456AE

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

Preview Lab → · Contrast checker → · Palette generator →