#3463BB#3463BB

#3463BB is a mid, vivid blue. Relative luminance 0.132; OKLCH L 51.4% C 0.148 H 261.6°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#3463BB
RGB	rgb(52, 99, 187)
HSL	hsl(219, 56%, 47%)
HSV	hsv(219, 72%, 73%)
CMYK	cmyk(72.2%, 47.1%, 0%, 26.7%)
CIE-LAB	lab(43.12, 14.42, -51.10)
CIE-LCH	lch(43.12, 53.09, 285.76°)
OKLab	oklab(51.44% -0.0217 -0.1465)
OKLCH	oklch(51.44% 0.148 261.6)
XYZ	xyz(14.8444, 13.2400, 48.7773)
Luminance	0.1324 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3463BB #BB8C34

analogous

#34A7BB #3463BB #4934BB

triadic

#3463BB #BB3463 #63BB34

tetradic

#3463BB #BB34A7 #BB8C34 #34BB49

square

#3463BB #BB34A7 #BB8C34 #34BB49

split-complementary

#3463BB #BB4934 #A7BB34

monochromatic

#19305B #274A8B #3463BB #5B84D1 #8BA8DF

Accessibility & contrast

On white

5.76

#3463BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#3463BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3463BB

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3463BB	#FFFFFF	#000000	##FFFFFF
##3463BB	1.00	5.76	3.65	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#346CBE

Deuteranopia (green-blind)

#1360B9

Tritanopia (blue-blind)

#007886

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3463bb;
/* rgb */ color: rgb(52, 99, 187);
/* oklch */ color: oklch(51.4% 0.148 261.6);

Tailwind

colors: {
  custom: {
    50: '#7d8ed0',
    500: '#3463bb',
    950: '#000000',
  },
}

SCSS

$custom: #3463bb;
$custom-light: #7d8ed0;
$custom-dark: #000000;

JSON

{
  "hex": "#3463bb",
  "rgb": {
    "r": 52,
    "g": 99,
    "b": 187
  },
  "hsl": {
    "h": 219.111,
    "s": 56.485,
    "l": 46.863
  },
  "oklch": {
    "l": 0.51441,
    "c": 0.14809,
    "h": 261.6
  },
  "luminance": 0.13242
}

Semantic roles & 50–950 ramp

primary

#3463BB

secondary

#C9B082

accent

#AB48E0

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C14

muted

#7C7D82

Preview Lab

Preview with #3463BB

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

Preview Lab → · Contrast checker → · Palette generator →