#4463AA#4463AA

#4463AA is a mid, moderate blue. Relative luminance 0.131; OKLCH L 51.1% C 0.119 H 264.8°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#4463AA
RGB	rgb(68, 99, 170)
HSL	hsl(222, 43%, 47%)
HSV	hsv(222, 60%, 67%)
CMYK	cmyk(60%, 41.8%, 0%, 33.3%)
CIE-LAB	lab(42.84, 11.04, -41.54)
CIE-LCH	lch(42.84, 42.99, 284.88°)
OKLab	oklab(51.1% -0.0108 -0.1181)
OKLCH	oklch(51.1% 0.119 264.8)
XYZ	xyz(14.0990, 13.0537, 39.7991)
Luminance	0.1305 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4463AA #AA8B44

analogous

#4496AA #4463AA #5844AA

triadic

#4463AA #AA4463 #63AA44

tetradic

#4463AA #AA4496 #AA8B44 #44AA58

square

#4463AA #AA4496 #AA8B44 #44AA58

split-complementary

#4463AA #AA5844 #96AA44

monochromatic

#213053 #334A7E #4463AA #6884C3 #94A8D4

Accessibility & contrast

On white

5.82

#4463AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#4463AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4463AA

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4463AA	#FFFFFF	#000000	##FFFFFF
##4463AA	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#446AAD

Deuteranopia (green-blind)

#3661A8

Tritanopia (blue-blind)

#00737E

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4463aa;
/* rgb */ color: rgb(68, 99, 170);
/* oklch */ color: oklch(51.1% 0.119 264.8);

Tailwind

colors: {
  custom: {
    50: '#818fc4',
    500: '#4463aa',
    950: '#000000',
  },
}

SCSS

$custom: #4463aa;
$custom-light: #818fc4;
$custom-dark: #000000;

JSON

{
  "hex": "#4463aa",
  "rgb": {
    "r": 68,
    "g": 99,
    "b": 170
  },
  "hsl": {
    "h": 221.765,
    "s": 42.857,
    "l": 46.667
  },
  "oklch": {
    "l": 0.511,
    "c": 0.11865,
    "h": 264.8
  },
  "luminance": 0.13055
}

Semantic roles & 50–950 ramp

primary

#4463AA

secondary

#C0B08A

accent

#AD55D3

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0C12

muted

#7C7D81

Preview Lab

Preview with #4463AA

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

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