#4367AD#4367AD

#4367AD is a mid, moderate blue. Relative luminance 0.139; OKLCH L 52.1% C 0.118 H 262.5°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#4367AD
RGB	rgb(67, 103, 173)
HSL	hsl(220, 44%, 47%)
HSV	hsv(220, 61%, 68%)
CMYK	cmyk(61.3%, 40.5%, 0%, 32.2%)
CIE-LAB	lab(44.10, 9.35, -41.31)
CIE-LCH	lch(44.10, 42.35, 282.76°)
OKLab	oklab(52.11% -0.0155 -0.1174)
OKLCH	oklch(52.11% 0.118 262.5)
XYZ	xyz(14.7052, 13.9096, 41.4369)
Luminance	0.1391 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4367AD #AD8943

analogous

#439CAD #4367AD #5443AD

triadic

#4367AD #AD4367 #67AD43

tetradic

#4367AD #AD439C #AD8943 #43AD54

square

#4367AD #AD439C #AD8943 #43AD54

split-complementary

#4367AD #AD5443 #9CAD43

monochromatic

#213255 #324D81 #4367AD #6888C5 #95ABD6

Accessibility & contrast

On white

5.55

#4367AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#4367AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4367AD

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4367AD	#FFFFFF	#000000	##FFFFFF
##4367AD	1.00	5.55	3.78	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#486EB0

Deuteranopia (green-blind)

#3A64AC

Tritanopia (blue-blind)

#007781

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4367ad;
/* rgb */ color: rgb(67, 103, 173);
/* oklch */ color: oklch(52.1% 0.118 262.5);

Tailwind

colors: {
  custom: {
    50: '#8092c6',
    500: '#4367ad',
    950: '#000000',
  },
}

SCSS

$custom: #4367ad;
$custom-light: #8092c6;
$custom-dark: #000000;

JSON

{
  "hex": "#4367ad",
  "rgb": {
    "r": 67,
    "g": 103,
    "b": 173
  },
  "hsl": {
    "h": 219.623,
    "s": 44.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.52113,
    "c": 0.11845,
    "h": 262.5
  },
  "luminance": 0.13911
}

Semantic roles & 50–950 ramp

primary

#4367AD

secondary

#C1AF8A

accent

#A854D4

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #4367AD

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

Preview Lab → · Contrast checker → · Palette generator →