#4344E0#4344E0

#4344E0 is a mid, highly saturated blue. Relative luminance 0.107; OKLCH L 49.5% C 0.229 H 273.9°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#4344E0
RGB	rgb(67, 68, 224)
HSL	hsl(240, 72%, 57%)
HSV	hsv(240, 70%, 88%)
CMYK	cmyk(70.1%, 69.6%, 0%, 12.2%)
CIE-LAB	lab(39.08, 48.81, -78.97)
CIE-LCH	lch(39.08, 92.84, 301.72°)
OKLab	oklab(49.53% 0.0156 -0.2283)
OKLCH	oklch(49.53% 0.229 273.9)
XYZ	xyz(17.8319, 10.7076, 71.6336)
Luminance	0.1071 (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

#4344E0 #E0DF43

analogous

#4393E0 #4344E0 #9143E0

triadic

#4344E0 #E04344 #44E043

tetradic

#4344E0 #E04393 #E0DF43 #43E091

square

#4344E0 #E04393 #E0DF43 #43E091

split-complementary

#4344E0 #E09143 #93E043

monochromatic

#181991 #2122C5 #4344E0 #7878E9 #ACADF1

Accessibility & contrast

On white

6.68

#4344E0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#4344E0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4344E0

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4344E0	#FFFFFF	#000000	##FFFFFF
##4344E0	1.00	6.68	3.14	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063E5

Deuteranopia (green-blind)

#0055DD

Tritanopia (blue-blind)

#006F8D

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4344e0;
/* rgb */ color: rgb(67, 68, 224);
/* oklch */ color: oklch(49.5% 0.229 273.9);

Tailwind

colors: {
  custom: {
    50: '#8c79eb',
    500: '#4344e0',
    950: '#000000',
  },
}

SCSS

$custom: #4344e0;
$custom-light: #8c79eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4344e0",
  "rgb": {
    "r": 67,
    "g": 68,
    "b": 224
  },
  "hsl": {
    "h": 239.618,
    "s": 71.689,
    "l": 57.059
  },
  "oklch": {
    "l": 0.49532,
    "c": 0.22886,
    "h": 273.9
  },
  "luminance": 0.10709
}

Semantic roles & 50–950 ramp

primary

#4344E0

secondary

#DFDF9F

accent

#ED39EE

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4344E0

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

Preview Lab → · Contrast checker → · Palette generator →