#4345DE#4345DE

#4345DE is a mid, highly saturated blue. Relative luminance 0.107; OKLCH L 49.5% C 0.225 H 273.9°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#4345DE
RGB	rgb(67, 69, 222)
HSL	hsl(239, 70%, 57%)
HSV	hsv(239, 70%, 87%)
CMYK	cmyk(69.8%, 68.9%, 0%, 12.9%)
CIE-LAB	lab(39.11, 47.58, -77.79)
CIE-LCH	lch(39.11, 91.19, 301.45°)
OKLab	oklab(49.49% 0.0153 -0.2249)
OKLCH	oklch(49.49% 0.225 273.9)
XYZ	xyz(17.6233, 10.7218, 70.2338)
Luminance	0.1072 (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

#4345DE #DEDC43

analogous

#4393DE #4345DE #8F43DE

triadic

#4345DE #DE4345 #45DE43

tetradic

#4345DE #DE4393 #DEDC43 #43DE8F

square

#4345DE #DE4393 #DEDC43 #43DE8F

split-complementary

#4345DE #DE8F43 #93DE43

monochromatic

#191A8E #2224C2 #4345DE #7779E7 #ABACF0

Accessibility & contrast

On white

6.68

#4345DE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#4345DE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4345DE

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4345DE	#FFFFFF	#000000	##FFFFFF
##4345DE	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)

#0063E3

Deuteranopia (green-blind)

#0055DB

Tritanopia (blue-blind)

#006F8C

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4345de;
/* rgb */ color: rgb(67, 69, 222);
/* oklch */ color: oklch(49.5% 0.225 273.9);

Tailwind

colors: {
  custom: {
    50: '#8c7aea',
    500: '#4345de',
    950: '#000000',
  },
}

SCSS

$custom: #4345de;
$custom-light: #8c7aea;
$custom-dark: #000000;

JSON

{
  "hex": "#4345de",
  "rgb": {
    "r": 67,
    "g": 69,
    "b": 222
  },
  "hsl": {
    "h": 239.226,
    "s": 70.136,
    "l": 56.667
  },
  "oklch": {
    "l": 0.49494,
    "c": 0.2254,
    "h": 273.9
  },
  "luminance": 0.10723
}

Semantic roles & 50–950 ramp

primary

#4345DE

secondary

#DEDD9F

accent

#EB3BED

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4345DE

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

Preview Lab → · Contrast checker → · Palette generator →