#3463B7#3463B7

#3463B7 is a mid, vivid blue. Relative luminance 0.131; OKLCH L 51.2% C 0.143 H 261.0°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#3463B7
RGB	rgb(52, 99, 183)
HSL	hsl(218, 56%, 46%)
HSV	hsv(218, 72%, 72%)
CMYK	cmyk(71.6%, 45.9%, 0%, 28.2%)
CIE-LAB	lab(42.87, 12.94, -49.17)
CIE-LCH	lch(42.87, 50.84, 284.74°)
OKLab	oklab(51.17% -0.0223 -0.1408)
OKLCH	oklch(51.17% 0.143 261)
XYZ	xyz(14.4222, 13.0711, 46.5535)
Luminance	0.1307 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3463B7 #B78834

analogous

#34A4B7 #3463B7 #4634B7

triadic

#3463B7 #B73463 #63B734

tetradic

#3463B7 #B734A4 #B78834 #34B746

square

#3463B7 #B734A4 #B78834 #34B746

split-complementary

#3463B7 #B74634 #A4B734

monochromatic

#192F58 #264987 #3463B7 #5983D0 #88A7DD

Accessibility & contrast

On white

5.81

#3463B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#3463B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3463B7

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3463B7	#FFFFFF	#000000	##FFFFFF
##3463B7	1.00	5.81	3.61	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#386CBA

Deuteranopia (green-blind)

#1D60B5

Tritanopia (blue-blind)

#007784

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #3463b7;
/* rgb */ color: rgb(52, 99, 183);
/* oklch */ color: oklch(51.2% 0.143 261.0);

Tailwind

colors: {
  custom: {
    50: '#7c8ecd',
    500: '#3463b7',
    950: '#000000',
  },
}

SCSS

$custom: #3463b7;
$custom-light: #7c8ecd;
$custom-dark: #000000;

JSON

{
  "hex": "#3463b7",
  "rgb": {
    "r": 52,
    "g": 99,
    "b": 183
  },
  "hsl": {
    "h": 218.473,
    "s": 55.745,
    "l": 46.078
  },
  "oklch": {
    "l": 0.51166,
    "c": 0.1426,
    "h": 261
  },
  "luminance": 0.13073
}

Semantic roles & 50–950 ramp

primary

#3463B7

secondary

#C7AD80

accent

#A949DF

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #3463B7

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

Preview Lab → · Contrast checker → · Palette generator →