#4348B2#4348B2

#4348B2 is a mid, vivid blue. Relative luminance 0.090; OKLCH L 46.1% C 0.165 H 275.7°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#4348B2
RGB	rgb(67, 72, 178)
HSL	hsl(237, 45%, 48%)
HSV	hsv(237, 62%, 70%)
CMYK	cmyk(62.4%, 59.6%, 0%, 30.2%)
CIE-LAB	lab(36.06, 30.97, -57.18)
CIE-LCH	lch(36.06, 65.03, 298.44°)
OKLab	oklab(46.12% 0.0166 -0.1645)
OKLCH	oklch(46.12% 0.165 275.7)
XYZ	xyz(12.6654, 9.0414, 43.1886)
Luminance	0.0904 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4348B2 #B2AD43

analogous

#437FB2 #4348B2 #7543B2

triadic

#4348B2 #B24348 #48B243

tetradic

#4348B2 #B2437F #B2AD43 #43B275

square

#4348B2 #B2437F #B2AD43 #43B275

split-complementary

#4348B2 #B27543 #7FB243

monochromatic

#222459 #323686 #4348B2 #6B6FC7 #979AD8

Accessibility & contrast

On white

7.48

#4348B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#4348B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4348B2

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4348B2	#FFFFFF	#000000	##FFFFFF
##4348B2	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AB6

Deuteranopia (green-blind)

#0050B0

Tritanopia (blue-blind)

#006276

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4348b2;
/* rgb */ color: rgb(67, 72, 178);
/* oklch */ color: oklch(46.1% 0.165 275.7);

Tailwind

colors: {
  custom: {
    50: '#837bca',
    500: '#4348b2',
    950: '#000000',
  },
}

SCSS

$custom: #4348b2;
$custom-light: #837bca;
$custom-dark: #000000;

JSON

{
  "hex": "#4348b2",
  "rgb": {
    "r": 67,
    "g": 72,
    "b": 178
  },
  "hsl": {
    "h": 237.297,
    "s": 45.306,
    "l": 48.039
  },
  "oklch": {
    "l": 0.46124,
    "c": 0.16529,
    "h": 275.7
  },
  "luminance": 0.09042
}

Semantic roles & 50–950 ramp

primary

#4348B2

secondary

#C4C18D

accent

#CF53D5

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #4348B2

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

Preview Lab → · Contrast checker → · Palette generator →