#4342C2#4342C2

#4342C2 is a mid, vivid blue. Relative luminance 0.090; OKLCH L 46.5% C 0.194 H 276.1°. Best body text is #FFFFFF at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#4342C2
RGB	rgb(67, 66, 194)
HSL	hsl(240, 51%, 51%)
HSV	hsv(240, 66%, 76%)
CMYK	cmyk(65.5%, 66%, 0%, 23.9%)
CIE-LAB	lab(35.95, 40.11, -66.78)
CIE-LCH	lch(35.95, 77.90, 300.99°)
OKLab	oklab(46.45% 0.0206 -0.1927)
OKLCH	oklch(46.45% 0.194 276.1)
XYZ	xyz(13.9974, 8.9836, 52.0248)
Luminance	0.0898 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.44

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4342C2 #C1C242

analogous

#4281C2 #4342C2 #8342C2

triadic

#4342C2 #C24342 #42C243

tetradic

#4342C2 #C24281 #C1C242 #42C283

square

#4342C2 #C24281 #C1C242 #42C283

split-complementary

#4342C2 #C28342 #81C242

monochromatic

#222268 #313196 #4342C2 #7170D1 #9F9FE0

Accessibility & contrast

On white

7.51

#4342C2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#4342C2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4342C2

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4342C2	#FFFFFF	#000000	##FFFFFF
##4342C2	1.00	7.51	2.80	7.51
#FFFFFF	7.51	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC6

Deuteranopia (green-blind)

#004FC0

Tritanopia (blue-blind)

#00637C

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4342c2;
/* rgb */ color: rgb(67, 66, 194);
/* oklch */ color: oklch(46.5% 0.194 276.1);

Tailwind

colors: {
  custom: {
    50: '#8677d5',
    500: '#4342c2',
    950: '#000000',
  },
}

SCSS

$custom: #4342c2;
$custom-light: #8677d5;
$custom-dark: #000000;

JSON

{
  "hex": "#4342c2",
  "rgb": {
    "r": 67,
    "g": 66,
    "b": 194
  },
  "hsl": {
    "h": 240.469,
    "s": 51.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.4645,
    "c": 0.19377,
    "h": 276.1
  },
  "luminance": 0.08985
}

Semantic roles & 50–950 ramp

primary

#4342C2

secondary

#CCCC94

accent

#DB4DDA

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0D0814

muted

#7D7B83

Preview Lab

Preview with #4342C2

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

Preview Lab → · Contrast checker → · Palette generator →