#4367C1#4367C1

#4367C1 is a mid, vivid blue. Relative luminance 0.147; OKLCH L 53.4% C 0.147 H 265.4°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#4367C1
RGB	rgb(67, 103, 193)
HSL	hsl(223, 50%, 51%)
HSV	hsv(223, 65%, 76%)
CMYK	cmyk(65.3%, 46.6%, 0%, 24.3%)
CIE-LAB	lab(45.28, 16.40, -51.08)
CIE-LCH	lch(45.28, 53.65, 287.80°)
OKLab	oklab(53.4% -0.0119 -0.1461)
OKLCH	oklch(53.4% 0.147 265.4)
XYZ	xyz(16.7873, 14.7425, 52.4026)
Luminance	0.1474 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4367C1 #C19D43

analogous

#43A6C1 #4367C1 #5E43C1

triadic

#4367C1 #C14367 #67C143

tetradic

#4367C1 #C143A6 #C19D43 #43C15E

square

#4367C1 #C143A6 #C19D43 #43C15E

split-complementary

#4367C1 #C15E43 #A6C143

monochromatic

#223667 #314E95 #4367C1 #718CD0 #9FB1DF

Accessibility & contrast

On white

5.32

#4367C1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#4367C1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4367C1

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4367C1	#FFFFFF	#000000	##FFFFFF
##4367C1	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A71C4

Deuteranopia (green-blind)

#2266BF

Tritanopia (blue-blind)

#007C8A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4367c1;
/* rgb */ color: rgb(67, 103, 193);
/* oklch */ color: oklch(53.4% 0.147 265.4);

Tailwind

colors: {
  custom: {
    50: '#8491d4',
    500: '#4367c1',
    950: '#000000',
  },
}

SCSS

$custom: #4367c1;
$custom-light: #8491d4;
$custom-dark: #000000;

JSON

{
  "hex": "#4367c1",
  "rgb": {
    "r": 67,
    "g": 103,
    "b": 193
  },
  "hsl": {
    "h": 222.857,
    "s": 50.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.53398,
    "c": 0.1466,
    "h": 265.4
  },
  "luminance": 0.14744
}

Semantic roles & 50–950 ramp

primary

#4367C1

secondary

#CCBC94

accent

#B24EDA

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #4367C1

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

Preview Lab → · Contrast checker → · Palette generator →