#4364AF#4364AF

#4364AF is a mid, vivid blue. Relative luminance 0.134; OKLCH L 51.6% C 0.125 H 264.5°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#4364AF
RGB	rgb(67, 100, 175)
HSL	hsl(222, 45%, 47%)
HSV	hsv(222, 62%, 69%)
CMYK	cmyk(61.7%, 42.9%, 0%, 31.4%)
CIE-LAB	lab(43.36, 11.95, -43.66)
CIE-LCH	lch(43.36, 45.27, 285.31°)
OKLab	oklab(51.58% -0.0119 -0.1244)
OKLCH	oklch(51.58% 0.125 264.5)
XYZ	xyz(14.6071, 13.4015, 42.3661)
Luminance	0.1340 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4364AF #AF8E43

analogous

#439AAF #4364AF #5843AF

triadic

#4364AF #AF4364 #64AF43

tetradic

#4364AF #AF439A #AF8E43 #43AF58

square

#4364AF #AF439A #AF8E43 #43AF58

split-complementary

#4364AF #AF5843 #9AAF43

monochromatic

#213156 #324B83 #4364AF #6986C6 #96AAD7

Accessibility & contrast

On white

5.71

#4364AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#4364AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4364AF

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4364AF	#FFFFFF	#000000	##FFFFFF
##4364AF	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#426CB2

Deuteranopia (green-blind)

#3362AD

Tritanopia (blue-blind)

#007581

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4364af;
/* rgb */ color: rgb(67, 100, 175);
/* oklch */ color: oklch(51.6% 0.125 264.5);

Tailwind

colors: {
  custom: {
    50: '#818fc7',
    500: '#4364af',
    950: '#000000',
  },
}

SCSS

$custom: #4364af;
$custom-light: #818fc7;
$custom-dark: #000000;

JSON

{
  "hex": "#4364af",
  "rgb": {
    "r": 67,
    "g": 100,
    "b": 175
  },
  "hsl": {
    "h": 221.667,
    "s": 44.628,
    "l": 47.451
  },
  "oklch": {
    "l": 0.51578,
    "c": 0.12494,
    "h": 264.5
  },
  "luminance": 0.13403
}

Semantic roles & 50–950 ramp

primary

#4364AF

secondary

#C2B28B

accent

#AD53D4

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #4364AF

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

Preview Lab → · Contrast checker → · Palette generator →