#4345BE#4345BE

#4345BE is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.6% C 0.185 H 275.8°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#4345BE
RGB	rgb(67, 69, 190)
HSL	hsl(239, 49%, 50%)
HSV	hsv(239, 65%, 75%)
CMYK	cmyk(64.7%, 63.7%, 0%, 25.5%)
CIE-LAB	lab(36.30, 36.94, -63.87)
CIE-LCH	lch(36.30, 73.78, 300.04°)
OKLab	oklab(46.6% 0.0186 -0.1841)
OKLCH	oklch(46.6% 0.185 275.8)
XYZ	xyz(13.7341, 9.1661, 49.7507)
Luminance	0.0917 (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

#4345BE #BEBC43

analogous

#4383BE #4345BE #7E43BE

triadic

#4345BE #BE4345 #45BE43

tetradic

#4345BE #BE4383 #BEBC43 #43BE7E

square

#4345BE #BE4383 #BEBC43 #43BE7E

split-complementary

#4345BE #BE7E43 #83BE43

monochromatic

#232464 #323491 #4345BE #7072CE #9E9FDD

Accessibility & contrast

On white

7.41

#4345BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#4345BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4345BE

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4345BE	#FFFFFF	#000000	##FFFFFF
##4345BE	1.00	7.41	2.83	7.41
#FFFFFF	7.41	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC2

Deuteranopia (green-blind)

#0050BC

Tritanopia (blue-blind)

#00647B

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4345be;
/* rgb */ color: rgb(67, 69, 190);
/* oklch */ color: oklch(46.6% 0.185 275.8);

Tailwind

colors: {
  custom: {
    50: '#8579d3',
    500: '#4345be',
    950: '#000000',
  },
}

SCSS

$custom: #4345be;
$custom-light: #8579d3;
$custom-dark: #000000;

JSON

{
  "hex": "#4345be",
  "rgb": {
    "r": 67,
    "g": 69,
    "b": 190
  },
  "hsl": {
    "h": 239.024,
    "s": 48.617,
    "l": 50.392
  },
  "oklch": {
    "l": 0.46599,
    "c": 0.18505,
    "h": 275.8
  },
  "luminance": 0.09167
}

Semantic roles & 50–950 ramp

primary

#4345BE

secondary

#CAC993

accent

#D650D8

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #4345BE

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

Preview Lab → · Contrast checker → · Palette generator →