#4342D3#4342D3

#4342D3 is a mid, highly saturated blue. Relative luminance 0.098; OKLCH L 48.0% C 0.215 H 275.0°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#4342D3
RGB	rgb(67, 66, 211)
HSL	hsl(240, 62%, 54%)
HSV	hsv(240, 69%, 83%)
CMYK	cmyk(68.2%, 68.7%, 0%, 17.3%)
CIE-LAB	lab(37.47, 45.72, -74.18)
CIE-LCH	lch(37.47, 87.13, 301.65°)
OKLab	oklab(48.01% 0.0186 -0.2143)
OKLCH	oklch(48.01% 0.215 275)
XYZ	xyz(16.0169, 9.7914, 62.6612)
Luminance	0.0979 (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

#4342D3 #D2D342

analogous

#428AD3 #4342D3 #8C42D3

triadic

#4342D3 #D34342 #42D343

tetradic

#4342D3 #D3428A #D2D342 #42D38C

square

#4342D3 #D3428A #D2D342 #42D38C

split-complementary

#4342D3 #D38C42 #8AD342

monochromatic

#1E1D7D #2A29AF #4342D3 #7474DF #A6A5EA

Accessibility & contrast

On white

7.10

#4342D3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#4342D3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4342D3

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4342D3	#FFFFFF	#000000	##FFFFFF
##4342D3	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD7

Deuteranopia (green-blind)

#0051D0

Tritanopia (blue-blind)

#006985

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4342d3;
/* rgb */ color: rgb(67, 66, 211);
/* oklch */ color: oklch(48.0% 0.215 275.0);

Tailwind

colors: {
  custom: {
    50: '#8a77e2',
    500: '#4342d3',
    950: '#000000',
  },
}

SCSS

$custom: #4342d3;
$custom-light: #8a77e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4342d3",
  "rgb": {
    "r": 67,
    "g": 66,
    "b": 211
  },
  "hsl": {
    "h": 240.414,
    "s": 62.232,
    "l": 54.314
  },
  "oklch": {
    "l": 0.48006,
    "c": 0.21511,
    "h": 275
  },
  "luminance": 0.09793
}

Semantic roles & 50–950 ramp

primary

#4342D3

secondary

#D7D79A

accent

#E542E4

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0D0915

muted

#7E7B84

Preview Lab

Preview with #4342D3

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

Preview Lab → · Contrast checker → · Palette generator →