#463FAD#463FAD

#463FAD is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.3% C 0.169 H 279.8°. Best body text is #FFFFFF at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#463FAD
RGB	rgb(70, 63, 173)
HSL	hsl(244, 47%, 46%)
HSV	hsv(244, 64%, 68%)
CMYK	cmyk(59.5%, 63.6%, 0%, 32.2%)
CIE-LAB	lab(33.72, 35.44, -58.02)
CIE-LCH	lch(33.72, 67.99, 301.42°)
OKLab	oklab(44.33% 0.0288 -0.1669)
OKLCH	oklch(44.33% 0.169 279.8)
XYZ	xyz(11.8437, 7.8734, 40.4227)
Luminance	0.0787 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#463FAD #A6AD3F

analogous

#3F6FAD #463FAD #7D3FAD

triadic

#463FAD #AD463F #3FAD46

tetradic

#463FAD #AD3F6F #A6AD3F #3FAD7D

square

#463FAD #AD3F6F #A6AD3F #3FAD7D

split-complementary

#463FAD #AD7D3F #6FAD3F

monochromatic

#221E53 #342F80 #463FAD #6963C6 #9490D7

Accessibility & contrast

On white

8.16

#463FAD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#463FAD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463FAD

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463FAD	#FFFFFF	#000000	##FFFFFF
##463FAD	1.00	8.16	2.57	8.16
#FFFFFF	8.16	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053B1

Deuteranopia (green-blind)

#004BAB

Tritanopia (blue-blind)

#005A70

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #463fad;
/* rgb */ color: rgb(70, 63, 173);
/* oklch */ color: oklch(44.3% 0.169 279.8);

Tailwind

colors: {
  custom: {
    50: '#8474c6',
    500: '#463fad',
    950: '#000000',
  },
}

SCSS

$custom: #463fad;
$custom-light: #8474c6;
$custom-dark: #000000;

JSON

{
  "hex": "#463fad",
  "rgb": {
    "r": 70,
    "g": 63,
    "b": 173
  },
  "hsl": {
    "h": 243.818,
    "s": 46.61,
    "l": 46.275
  },
  "oklch": {
    "l": 0.44331,
    "c": 0.16936,
    "h": 279.8
  },
  "luminance": 0.07874
}

Semantic roles & 50–950 ramp

primary

#463FAD

secondary

#BEC286

accent

#D652CE

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #463FAD

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

Preview Lab → · Contrast checker → · Palette generator →