#4366AA#4366AA

#4366AA is a mid, moderate blue. Relative luminance 0.136; OKLCH L 51.7% C 0.115 H 262.5°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#4366AA
RGB	rgb(67, 102, 170)
HSL	hsl(220, 43%, 46%)
HSV	hsv(220, 61%, 67%)
CMYK	cmyk(60.6%, 40%, 0%, 33.3%)
CIE-LAB	lab(43.65, 8.94, -40.27)
CIE-LCH	lch(43.65, 41.25, 282.52°)
OKLab	oklab(51.71% -0.0151 -0.1144)
OKLCH	oklch(51.71% 0.115 262.5)
XYZ	xyz(14.3193, 13.5971, 39.8923)
Luminance	0.1360 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4366AA #AA8743

analogous

#439AAA #4366AA #5443AA

triadic

#4366AA #AA4366 #66AA43

tetradic

#4366AA #AA439A #AA8743 #43AA54

square

#4366AA #AA439A #AA8743 #43AA54

split-complementary

#4366AA #AA5443 #9AAA43

monochromatic

#203152 #324C7E #4366AA #6786C3 #93A9D4

Accessibility & contrast

On white

5.65

#4366AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#4366AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4366AA

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4366AA	#FFFFFF	#000000	##FFFFFF
##4366AA	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#496CAD

Deuteranopia (green-blind)

#3B63A9

Tritanopia (blue-blind)

#007580

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4366aa;
/* rgb */ color: rgb(67, 102, 170);
/* oklch */ color: oklch(51.7% 0.115 262.5);

Tailwind

colors: {
  custom: {
    50: '#8091c3',
    500: '#4366aa',
    950: '#000000',
  },
}

SCSS

$custom: #4366aa;
$custom-light: #8091c3;
$custom-dark: #000000;

JSON

{
  "hex": "#4366aa",
  "rgb": {
    "r": 67,
    "g": 102,
    "b": 170
  },
  "hsl": {
    "h": 219.612,
    "s": 43.46,
    "l": 46.471
  },
  "oklch": {
    "l": 0.51707,
    "c": 0.11538,
    "h": 262.5
  },
  "luminance": 0.13598
}

Semantic roles & 50–950 ramp

primary

#4366AA

secondary

#C0AD89

accent

#A855D3

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0C12

muted

#7C7D81

Preview Lab

Preview with #4366AA

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

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