#4367D0#4367D0

#4367D0 is a mid, vivid blue. Relative luminance 0.154; OKLCH L 54.4% C 0.167 H 266.6°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#4367D0
RGB	rgb(67, 103, 208)
HSL	hsl(225, 60%, 54%)
HSV	hsv(225, 68%, 82%)
CMYK	cmyk(67.8%, 50.5%, 0%, 18.4%)
CIE-LAB	lab(46.24, 21.74, -58.16)
CIE-LCH	lch(46.24, 62.09, 290.49°)
OKLab	oklab(54.44% -0.0099 -0.167)
OKLCH	oklch(54.44% 0.167 266.6)
XYZ	xyz(18.5462, 15.4460, 61.6663)
Luminance	0.1545 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4367D0 #D0AC43

analogous

#43AED0 #4367D0 #6643D0

triadic

#4367D0 #D04367 #67D043

tetradic

#4367D0 #D043AE #D0AC43 #43D066

square

#4367D0 #D043AE #D0AC43 #43D066

split-complementary

#4367D0 #D06643 #AED043

monochromatic

#1F367A #2B4CAB #4367D0 #748FDC #A5B6E8

Accessibility & contrast

On white

5.13

#4367D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#4367D0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4367D0

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4367D0	#FFFFFF	#000000	##FFFFFF
##4367D0	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2974D4

Deuteranopia (green-blind)

#0067CE

Tritanopia (blue-blind)

#008092

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4367d0;
/* rgb */ color: rgb(67, 103, 208);
/* oklch */ color: oklch(54.4% 0.167 266.6);

Tailwind

colors: {
  custom: {
    50: '#8791df',
    500: '#4367d0',
    950: '#000000',
  },
}

SCSS

$custom: #4367d0;
$custom-light: #8791df;
$custom-dark: #000000;

JSON

{
  "hex": "#4367d0",
  "rgb": {
    "r": 67,
    "g": 103,
    "b": 208
  },
  "hsl": {
    "h": 224.681,
    "s": 60,
    "l": 53.922
  },
  "oklch": {
    "l": 0.54438,
    "c": 0.16726,
    "h": 266.6
  },
  "luminance": 0.15448
}

Semantic roles & 50–950 ramp

primary

#4367D0

secondary

#D5C699

accent

#BB45E3

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0D0C15

muted

#7D7D83

Preview Lab

Preview with #4367D0

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

Preview Lab → · Contrast checker → · Palette generator →