#4368C5#4368C5

#4368C5 is a mid, vivid blue. Relative luminance 0.151; OKLCH L 53.9% C 0.151 H 265.3°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#4368C5
RGB	rgb(67, 104, 197)
HSL	hsl(223, 53%, 52%)
HSV	hsv(223, 66%, 77%)
CMYK	cmyk(66%, 47.2%, 0%, 22.7%)
CIE-LAB	lab(45.80, 17.18, -52.55)
CIE-LCH	lch(45.80, 55.29, 288.11°)
OKLab	oklab(53.88% -0.0122 -0.1504)
OKLCH	oklch(53.88% 0.151 265.3)
XYZ	xyz(17.3396, 15.1235, 54.8178)
Luminance	0.1512 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4368C5 #C5A043

analogous

#43A9C5 #4368C5 #5F43C5

triadic

#4368C5 #C54368 #68C543

tetradic

#4368C5 #C543A9 #C5A043 #43C55F

square

#4368C5 #C543A9 #C5A043 #43C55F

split-complementary

#4368C5 #C55F43 #A9C543

monochromatic

#21376C #304E9B #4368C5 #728ED3 #A1B3E2

Accessibility & contrast

On white

5.22

#4368C5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#4368C5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4368C5

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4368C5	#FFFFFF	#000000	##FFFFFF
##4368C5	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3873C8

Deuteranopia (green-blind)

#1D67C3

Tritanopia (blue-blind)

#007E8D

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4368c5;
/* rgb */ color: rgb(67, 104, 197);
/* oklch */ color: oklch(53.9% 0.151 265.3);

Tailwind

colors: {
  custom: {
    50: '#8592d7',
    500: '#4368c5',
    950: '#000000',
  },
}

SCSS

$custom: #4368c5;
$custom-light: #8592d7;
$custom-dark: #000000;

JSON

{
  "hex": "#4368c5",
  "rgb": {
    "r": 67,
    "g": 104,
    "b": 197
  },
  "hsl": {
    "h": 222.923,
    "s": 52.846,
    "l": 51.765
  },
  "oklch": {
    "l": 0.53879,
    "c": 0.15093,
    "h": 265.3
  },
  "luminance": 0.15125
}

Semantic roles & 50–950 ramp

primary

#4368C5

secondary

#CEBE95

accent

#B34CDC

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0D14

muted

#7D7D83

Preview Lab

Preview with #4368C5

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

Preview Lab → · Contrast checker → · Palette generator →