#3463B4#3463B4

#3463B4 is a mid, vivid blue. Relative luminance 0.129; OKLCH L 51.0% C 0.138 H 260.5°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#3463B4
RGB	rgb(52, 99, 180)
HSL	hsl(218, 55%, 45%)
HSV	hsv(218, 71%, 71%)
CMYK	cmyk(71.1%, 45%, 0%, 29.4%)
CIE-LAB	lab(42.68, 11.82, -47.71)
CIE-LCH	lch(42.68, 49.16, 283.91°)
OKLab	oklab(50.96% -0.0228 -0.1366)
OKLCH	oklch(50.96% 0.138 260.5)
XYZ	xyz(14.1133, 12.9475, 44.9265)
Luminance	0.1295 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3463B4 #B48534

analogous

#34A3B4 #3463B4 #4534B4

triadic

#3463B4 #B43463 #63B434

tetradic

#3463B4 #B434A3 #B48534 #34B445

square

#3463B4 #B434A3 #B48534 #34B445

split-complementary

#3463B4 #B44534 #A3B434

monochromatic

#192F55 #264985 #3463B4 #5783CE #86A6DC

Accessibility & contrast

On white

5.85

#3463B4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#3463B4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3463B4

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3463B4	#FFFFFF	#000000	##FFFFFF
##3463B4	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B6BB7

Deuteranopia (green-blind)

#225FB2

Tritanopia (blue-blind)

#007683

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #3463b4;
/* rgb */ color: rgb(52, 99, 180);
/* oklch */ color: oklch(51.0% 0.138 260.5);

Tailwind

colors: {
  custom: {
    50: '#7b8ecb',
    500: '#3463b4',
    950: '#000000',
  },
}

SCSS

$custom: #3463b4;
$custom-light: #7b8ecb;
$custom-dark: #000000;

JSON

{
  "hex": "#3463b4",
  "rgb": {
    "r": 52,
    "g": 99,
    "b": 180
  },
  "hsl": {
    "h": 217.969,
    "s": 55.172,
    "l": 45.49
  },
  "oklch": {
    "l": 0.50963,
    "c": 0.13846,
    "h": 260.5
  },
  "luminance": 0.12949
}

Semantic roles & 50–950 ramp

primary

#3463B4

secondary

#C6AB7E

accent

#A849DF

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #3463B4

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

Preview Lab → · Contrast checker → · Palette generator →