#4342C6#4342C6

#4342C6 is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.8% C 0.199 H 275.8°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#4342C6
RGB	rgb(67, 66, 198)
HSL	hsl(240, 54%, 52%)
HSV	hsv(240, 67%, 78%)
CMYK	cmyk(66.2%, 66.7%, 0%, 22.4%)
CIE-LAB	lab(36.30, 41.44, -68.55)
CIE-LCH	lch(36.30, 80.10, 301.15°)
OKLab	oklab(46.81% 0.0202 -0.1978)
OKLCH	oklch(46.81% 0.199 275.8)
XYZ	xyz(14.4527, 9.1657, 54.4226)
Luminance	0.0917 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.81

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4342C6 #C5C642

analogous

#4283C6 #4342C6 #8542C6

triadic

#4342C6 #C64342 #42C643

tetradic

#4342C6 #C64283 #C5C642 #42C685

square

#4342C6 #C64283 #C5C642 #42C685

split-complementary

#4342C6 #C68542 #83C642

monochromatic

#21216D #302F9C #4342C6 #7271D4 #A1A0E2

Accessibility & contrast

On white

7.41

#4342C6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#4342C6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4342C6

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4342C6	#FFFFFF	#000000	##FFFFFF
##4342C6	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)

#005BCA

Deuteranopia (green-blind)

#004FC3

Tritanopia (blue-blind)

#00657E

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4342c6;
/* rgb */ color: rgb(67, 66, 198);
/* oklch */ color: oklch(46.8% 0.199 275.8);

Tailwind

colors: {
  custom: {
    50: '#8777d8',
    500: '#4342c6',
    950: '#000000',
  },
}

SCSS

$custom: #4342c6;
$custom-light: #8777d8;
$custom-dark: #000000;

JSON

{
  "hex": "#4342c6",
  "rgb": {
    "r": 67,
    "g": 66,
    "b": 198
  },
  "hsl": {
    "h": 240.455,
    "s": 53.659,
    "l": 51.765
  },
  "oklch": {
    "l": 0.4681,
    "c": 0.19887,
    "h": 275.8
  },
  "luminance": 0.09167
}

Semantic roles & 50–950 ramp

primary

#4342C6

secondary

#CECF95

accent

#DD4BDC

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4342C6

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

Preview Lab → · Contrast checker → · Palette generator →