#4368BE#4368BE

#4368BE is a mid, vivid blue. Relative luminance 0.148; OKLCH L 53.4% C 0.141 H 264.6°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#4368BE
RGB	rgb(67, 104, 190)
HSL	hsl(222, 49%, 50%)
HSV	hsv(222, 65%, 75%)
CMYK	cmyk(64.7%, 45.3%, 0%, 25.5%)
CIE-LAB	lab(45.37, 14.70, -49.19)
CIE-LCH	lch(45.37, 51.34, 286.64°)
OKLab	oklab(53.41% -0.0133 -0.1406)
OKLCH	oklch(53.41% 0.141 264.6)
XYZ	xyz(16.5561, 14.8101, 50.6913)
Luminance	0.1481 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4368BE #BE9943

analogous

#43A6BE #4368BE #5B43BE

triadic

#4368BE #BE4368 #68BE43

tetradic

#4368BE #BE43A6 #BE9943 #43BE5B

square

#4368BE #BE43A6 #BE9943 #43BE5B

split-complementary

#4368BE #BE5B43 #A6BE43

monochromatic

#233664 #324F91 #4368BE #708DCE #9EB1DD

Accessibility & contrast

On white

5.30

#4368BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#4368BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4368BE

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4368BE	#FFFFFF	#000000	##FFFFFF
##4368BE	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E71C1

Deuteranopia (green-blind)

#2966BC

Tritanopia (blue-blind)

#007C8A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4368be;
/* rgb */ color: rgb(67, 104, 190);
/* oklch */ color: oklch(53.4% 0.141 264.6);

Tailwind

colors: {
  custom: {
    50: '#8392d2',
    500: '#4368be',
    950: '#000000',
  },
}

SCSS

$custom: #4368be;
$custom-light: #8392d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4368be",
  "rgb": {
    "r": 67,
    "g": 104,
    "b": 190
  },
  "hsl": {
    "h": 221.951,
    "s": 48.617,
    "l": 50.392
  },
  "oklch": {
    "l": 0.53411,
    "c": 0.14119,
    "h": 264.6
  },
  "luminance": 0.14812
}

Semantic roles & 50–950 ramp

primary

#4368BE

secondary

#CAB993

accent

#AF50D8

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0D14

muted

#7D7D82

Preview Lab

Preview with #4368BE

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

Preview Lab → · Contrast checker → · Palette generator →