#4348D9#4348D9

#4348D9 is a mid, highly saturated blue. Relative luminance 0.108; OKLCH L 49.5% C 0.216 H 273.7°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#4348D9
RGB	rgb(67, 72, 217)
HSL	hsl(238, 66%, 56%)
HSV	hsv(238, 69%, 85%)
CMYK	cmyk(69.1%, 66.8%, 0%, 14.9%)
CIE-LAB	lab(39.30, 44.18, -74.61)
CIE-LCH	lch(39.30, 86.71, 300.63°)
OKLab	oklab(49.5% 0.014 -0.2156)
OKLCH	oklch(49.5% 0.216 273.7)
XYZ	xyz(17.1523, 10.8361, 66.8198)
Luminance	0.1084 (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

#4348D9 #D9D443

analogous

#4393D9 #4348D9 #8943D9

triadic

#4348D9 #D94348 #48D943

tetradic

#4348D9 #D94393 #D9D443 #43D989

square

#4348D9 #D94393 #D9D443 #43D989

split-complementary

#4348D9 #D98943 #93D943

monochromatic

#1B1F86 #252AB9 #4348D9 #767AE3 #A9ABEE

Accessibility & contrast

On white

6.63

#4348D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#4348D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4348D9

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4348D9	#FFFFFF	#000000	##FFFFFF
##4348D9	1.00	6.63	3.17	6.63
#FFFFFF	6.63	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064DD

Deuteranopia (green-blind)

#0056D6

Tritanopia (blue-blind)

#006F8A

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4348d9;
/* rgb */ color: rgb(67, 72, 217);
/* oklch */ color: oklch(49.5% 0.216 273.7);

Tailwind

colors: {
  custom: {
    50: '#8b7ce6',
    500: '#4348d9',
    950: '#000000',
  },
}

SCSS

$custom: #4348d9;
$custom-light: #8b7ce6;
$custom-dark: #000000;

JSON

{
  "hex": "#4348d9",
  "rgb": {
    "r": 67,
    "g": 72,
    "b": 217
  },
  "hsl": {
    "h": 238,
    "s": 66.372,
    "l": 55.686
  },
  "oklch": {
    "l": 0.49498,
    "c": 0.21603,
    "h": 273.7
  },
  "luminance": 0.10838
}

Semantic roles & 50–950 ramp

primary

#4348D9

secondary

#DBD99D

accent

#E43FE9

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0D0916

muted

#7E7B84

Preview Lab

Preview with #4348D9

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

Preview Lab → · Contrast checker → · Palette generator →