#4345CE#4345CE

#4345CE is a mid, highly saturated blue. Relative luminance 0.099; OKLCH L 48.0% C 0.206 H 274.8°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#4345CE
RGB	rgb(67, 69, 206)
HSL	hsl(239, 59%, 54%)
HSV	hsv(239, 67%, 81%)
CMYK	cmyk(67.5%, 66.5%, 0%, 19.2%)
CIE-LAB	lab(37.67, 42.30, -70.95)
CIE-LCH	lch(37.67, 82.60, 300.80°)
OKLab	oklab(48.02% 0.0172 -0.2049)
OKLCH	oklch(48.02% 0.206 274.8)
XYZ	xyz(15.5798, 9.9043, 59.4712)
Luminance	0.0991 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 3.42

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4345CE #CECC43

analogous

#438ACE #4345CE #8643CE

triadic

#4345CE #CE4345 #45CE43

tetradic

#4345CE #CE438A #CECC43 #43CE86

square

#4345CE #CE438A #CECC43 #43CE86

split-complementary

#4345CE #CE8643 #8ACE43

monochromatic

#1F2077 #2C2EA8 #4345CE #7475DB #A4A5E7

Accessibility & contrast

On white

7.04

#4345CE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#4345CE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4345CE

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4345CE	#FFFFFF	#000000	##FFFFFF
##4345CE	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD2

Deuteranopia (green-blind)

#0052CB

Tritanopia (blue-blind)

#006984

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4345ce;
/* rgb */ color: rgb(67, 69, 206);
/* oklch */ color: oklch(48.0% 0.206 274.8);

Tailwind

colors: {
  custom: {
    50: '#8979de',
    500: '#4345ce',
    950: '#000000',
  },
}

SCSS

$custom: #4345ce;
$custom-light: #8979de;
$custom-dark: #000000;

JSON

{
  "hex": "#4345ce",
  "rgb": {
    "r": 67,
    "g": 69,
    "b": 206
  },
  "hsl": {
    "h": 239.137,
    "s": 58.65,
    "l": 53.529
  },
  "oklch": {
    "l": 0.48017,
    "c": 0.20559,
    "h": 274.8
  },
  "luminance": 0.09906
}

Semantic roles & 50–950 ramp

primary

#4345CE

secondary

#D4D399

accent

#E046E2

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4345CE

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

Preview Lab → · Contrast checker → · Palette generator →