#4342D4#4342D4

#4342D4 is a mid, highly saturated blue. Relative luminance 0.098; OKLCH L 48.1% C 0.216 H 274.9°. Best body text is #FFFFFF at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#4342D4
RGB	rgb(67, 66, 212)
HSL	hsl(240, 63%, 55%)
HSV	hsv(240, 69%, 83%)
CMYK	cmyk(68.4%, 68.9%, 0%, 16.9%)
CIE-LAB	lab(37.56, 46.05, -74.60)
CIE-LCH	lch(37.56, 87.67, 301.68°)
OKLab	oklab(48.1% 0.0185 -0.2156)
OKLCH	oklch(48.1% 0.216 274.9)
XYZ	xyz(16.1427, 9.8417, 63.3235)
Luminance	0.0984 (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

#4342D4 #D3D442

analogous

#428AD4 #4342D4 #8C42D4

triadic

#4342D4 #D44342 #42D443

tetradic

#4342D4 #D4428A #D3D442 #42D48C

square

#4342D4 #D4428A #D3D442 #42D48C

split-complementary

#4342D4 #D48C42 #8AD442

monochromatic

#1E1D7F #2928B1 #4342D4 #7574DF #A6A6EB

Accessibility & contrast

On white

7.07

#4342D4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#4342D4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4342D4

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4342D4	#FFFFFF	#000000	##FFFFFF
##4342D4	1.00	7.07	2.97	7.07
#FFFFFF	7.07	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD8

Deuteranopia (green-blind)

#0052D1

Tritanopia (blue-blind)

#006A86

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4342d4;
/* rgb */ color: rgb(67, 66, 212);
/* oklch */ color: oklch(48.1% 0.216 274.9);

Tailwind

colors: {
  custom: {
    50: '#8a77e2',
    500: '#4342d4',
    950: '#000000',
  },
}

SCSS

$custom: #4342d4;
$custom-light: #8a77e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4342d4",
  "rgb": {
    "r": 67,
    "g": 66,
    "b": 212
  },
  "hsl": {
    "h": 240.411,
    "s": 62.931,
    "l": 54.51
  },
  "oklch": {
    "l": 0.481,
    "c": 0.21635,
    "h": 274.9
  },
  "luminance": 0.09843
}

Semantic roles & 50–950 ramp

primary

#4342D4

secondary

#D7D89A

accent

#E642E5

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0D0916

muted

#7E7B84

Preview Lab

Preview with #4342D4

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

Preview Lab → · Contrast checker → · Palette generator →