#4368C4#4368C4

#4368C4 is a mid, vivid blue. Relative luminance 0.151; OKLCH L 53.8% C 0.150 H 265.2°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#4368C4
RGB	rgb(67, 104, 196)
HSL	hsl(223, 52%, 52%)
HSV	hsv(223, 66%, 77%)
CMYK	cmyk(65.8%, 46.9%, 0%, 23.1%)
CIE-LAB	lab(45.74, 16.83, -52.07)
CIE-LCH	lch(45.74, 54.72, 287.91°)
OKLab	oklab(53.81% -0.0124 -0.149)
OKLCH	oklch(53.81% 0.15 265.2)
XYZ	xyz(17.2254, 15.0778, 54.2164)
Luminance	0.1508 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4368C4 #C49F43

analogous

#43A9C4 #4368C4 #5F43C4

triadic

#4368C4 #C44368 #68C443

tetradic

#4368C4 #C443A9 #C49F43 #43C45F

square

#4368C4 #C443A9 #C49F43 #43C45F

split-complementary

#4368C4 #C45F43 #A9C443

monochromatic

#22376B #304E9A #4368C4 #728DD3 #A0B3E1

Accessibility & contrast

On white

5.23

#4368C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#4368C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4368C4

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4368C4	#FFFFFF	#000000	##FFFFFF
##4368C4	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3973C7

Deuteranopia (green-blind)

#1F67C2

Tritanopia (blue-blind)

#007D8C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4368c4;
/* rgb */ color: rgb(67, 104, 196);
/* oklch */ color: oklch(53.8% 0.150 265.2);

Tailwind

colors: {
  custom: {
    50: '#8492d6',
    500: '#4368c4',
    950: '#000000',
  },
}

SCSS

$custom: #4368c4;
$custom-light: #8492d6;
$custom-dark: #000000;

JSON

{
  "hex": "#4368c4",
  "rgb": {
    "r": 67,
    "g": 104,
    "b": 196
  },
  "hsl": {
    "h": 222.791,
    "s": 52.227,
    "l": 51.569
  },
  "oklch": {
    "l": 0.53811,
    "c": 0.14953,
    "h": 265.2
  },
  "luminance": 0.15079
}

Semantic roles & 50–950 ramp

primary

#4368C4

secondary

#CEBD95

accent

#B24CDC

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0D14

muted

#7D7D83

Preview Lab

Preview with #4368C4

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

Preview Lab → · Contrast checker → · Palette generator →