#4349DC#4349DC

#4349DC is a mid, highly saturated blue. Relative luminance 0.111; OKLCH L 49.9% C 0.219 H 273.4°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#4349DC
RGB	rgb(67, 73, 220)
HSL	hsl(238, 69%, 56%)
HSV	hsv(238, 70%, 86%)
CMYK	cmyk(69.5%, 66.8%, 0%, 13.7%)
CIE-LAB	lab(39.79, 44.58, -75.53)
CIE-LCH	lch(39.79, 87.71, 300.55°)
OKLab	oklab(49.93% 0.0131 -0.2183)
OKLCH	oklch(49.93% 0.219 273.4)
XYZ	xyz(17.6112, 11.1240, 68.9153)
Luminance	0.1113 (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

#4349DC #DCD643

analogous

#4396DC #4349DC #8A43DC

triadic

#4349DC #DC4349 #49DC43

tetradic

#4349DC #DC4396 #DCD643 #43DC8A

square

#4349DC #DC4396 #DCD643 #43DC8A

split-complementary

#4349DC #DC8A43 #96DC43

monochromatic

#1A1E8B #232ABE #4349DC #777BE6 #AAADEF

Accessibility & contrast

On white

6.51

#4349DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#4349DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4349DC

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4349DC	#FFFFFF	#000000	##FFFFFF
##4349DC	1.00	6.51	3.23	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065E1

Deuteranopia (green-blind)

#0057D9

Tritanopia (blue-blind)

#00708C

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4349dc;
/* rgb */ color: rgb(67, 73, 220);
/* oklch */ color: oklch(49.9% 0.219 273.4);

Tailwind

colors: {
  custom: {
    50: '#8b7ce8',
    500: '#4349dc',
    950: '#000000',
  },
}

SCSS

$custom: #4349dc;
$custom-light: #8b7ce8;
$custom-dark: #000000;

JSON

{
  "hex": "#4349dc",
  "rgb": {
    "r": 67,
    "g": 73,
    "b": 220
  },
  "hsl": {
    "h": 237.647,
    "s": 68.61,
    "l": 56.275
  },
  "oklch": {
    "l": 0.49931,
    "c": 0.21866,
    "h": 273.4
  },
  "luminance": 0.11126
}

Semantic roles & 50–950 ramp

primary

#4349DC

secondary

#DDDA9E

accent

#E53CEB

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4349DC

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

Preview Lab → · Contrast checker → · Palette generator →