#4343D2#4343D2

#4343D2 is a mid, highly saturated blue. Relative luminance 0.099; OKLCH L 48.1% C 0.213 H 274.9°. Best body text is #FFFFFF at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#4343D2
RGB	rgb(67, 67, 210)
HSL	hsl(240, 61%, 54%)
HSV	hsv(240, 68%, 82%)
CMYK	cmyk(68.1%, 68.1%, 0%, 17.6%)
CIE-LAB	lab(37.59, 44.81, -73.40)
CIE-LCH	lch(37.59, 85.99, 301.40°)
OKLab	oklab(48.07% 0.0181 -0.212)
OKLCH	oklch(48.07% 0.213 274.9)
XYZ	xyz(15.9509, 9.8593, 62.0227)
Luminance	0.0986 (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

#4343D2 #D2D243

analogous

#438BD2 #4343D2 #8B43D2

triadic

#4343D2 #D24343 #43D243

tetradic

#4343D2 #D2438B #D2D243 #43D28B

square

#4343D2 #D2438B #D2D243 #43D28B

split-complementary

#4343D2 #D28B43 #8BD243

monochromatic

#1E1E7D #2A2AAE #4343D2 #7474DE #A6A6EA

Accessibility & contrast

On white

7.07

#4343D2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#4343D2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4343D2

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4343D2	#FFFFFF	#000000	##FFFFFF
##4343D2	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)

#005FD6

Deuteranopia (green-blind)

#0052CF

Tritanopia (blue-blind)

#006A85

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4343d2;
/* rgb */ color: rgb(67, 67, 210);
/* oklch */ color: oklch(48.1% 0.213 274.9);

Tailwind

colors: {
  custom: {
    50: '#8a78e1',
    500: '#4343d2',
    950: '#000000',
  },
}

SCSS

$custom: #4343d2;
$custom-light: #8a78e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4343d2",
  "rgb": {
    "r": 67,
    "g": 67,
    "b": 210
  },
  "hsl": {
    "h": 240,
    "s": 61.373,
    "l": 54.314
  },
  "oklch": {
    "l": 0.48067,
    "c": 0.2128,
    "h": 274.9
  },
  "luminance": 0.09861
}

Semantic roles & 50–950 ramp

primary

#4343D2

secondary

#D7D79A

accent

#E443E4

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4343D2

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

Preview Lab → · Contrast checker → · Palette generator →