#3463B8#3463B8

#3463B8 is a mid, vivid blue. Relative luminance 0.131; OKLCH L 51.2% C 0.144 H 261.2°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#3463B8
RGB	rgb(52, 99, 184)
HSL	hsl(219, 56%, 46%)
HSV	hsv(219, 72%, 72%)
CMYK	cmyk(71.7%, 46.2%, 0%, 27.8%)
CIE-LAB	lab(42.93, 13.31, -49.65)
CIE-LCH	lch(42.93, 51.41, 285.00°)
OKLab	oklab(51.24% -0.0221 -0.1423)
OKLCH	oklch(51.24% 0.144 261.2)
XYZ	xyz(14.5266, 13.1129, 47.1036)
Luminance	0.1311 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3463B8 #B88934

analogous

#34A5B8 #3463B8 #4734B8

triadic

#3463B8 #B83463 #63B834

tetradic

#3463B8 #B834A5 #B88934 #34B847

square

#3463B8 #B834A5 #B88934 #34B847

split-complementary

#3463B8 #B84734 #A5B834

monochromatic

#193059 #274988 #3463B8 #5983D0 #89A7DE

Accessibility & contrast

On white

5.80

#3463B8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#3463B8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3463B8

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3463B8	#FFFFFF	#000000	##FFFFFF
##3463B8	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#376CBB

Deuteranopia (green-blind)

#1B60B6

Tritanopia (blue-blind)

#007784

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #3463b8;
/* rgb */ color: rgb(52, 99, 184);
/* oklch */ color: oklch(51.2% 0.144 261.2);

Tailwind

colors: {
  custom: {
    50: '#7c8ece',
    500: '#3463b8',
    950: '#000000',
  },
}

SCSS

$custom: #3463b8;
$custom-light: #7c8ece;
$custom-dark: #000000;

JSON

{
  "hex": "#3463b8",
  "rgb": {
    "r": 52,
    "g": 99,
    "b": 184
  },
  "hsl": {
    "h": 218.636,
    "s": 55.932,
    "l": 46.275
  },
  "oklch": {
    "l": 0.51235,
    "c": 0.14397,
    "h": 261.2
  },
  "luminance": 0.13114
}

Semantic roles & 50–950 ramp

primary

#3463B8

secondary

#C8AE80

accent

#AA49DF

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C14

muted

#7C7D82

Preview Lab

Preview with #3463B8

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

Preview Lab → · Contrast checker → · Palette generator →