#463FA1#463FA1

#463FA1 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.3% C 0.153 H 281.1°. Best body text is #FFFFFF at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#463FA1
RGB	rgb(70, 63, 161)
HSL	hsl(244, 44%, 44%)
HSV	hsv(244, 61%, 63%)
CMYK	cmyk(56.5%, 60.9%, 0%, 36.9%)
CIE-LAB	lab(32.77, 31.49, -52.37)
CIE-LCH	lch(32.77, 61.11, 301.01°)
OKLab	oklab(43.34% 0.0295 -0.1503)
OKLCH	oklch(43.34% 0.153 281.1)
XYZ	xyz(10.7343, 7.4296, 34.5797)
Luminance	0.0743 (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

#463FA1 #9AA13F

analogous

#3F69A1 #463FA1 #773FA1

triadic

#463FA1 #A1463F #3FA146

tetradic

#463FA1 #A13F69 #9AA13F #3FA177

square

#463FA1 #A13F69 #9AA13F #3FA177

split-complementary

#463FA1 #A1773F #69A13F

monochromatic

#201D49 #332E75 #463FA1 #645DC0 #8F89D1

Accessibility & contrast

On white

8.45

#463FA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#463FA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463FA1

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463FA1	#FFFFFF	#000000	##FFFFFF
##463FA1	1.00	8.45	2.49	8.45
#FFFFFF	8.45	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051A4

Deuteranopia (green-blind)

#00499F

Tritanopia (blue-blind)

#18566A

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #463fa1;
/* rgb */ color: rgb(70, 63, 161);
/* oklch */ color: oklch(43.3% 0.153 281.1);

Tailwind

colors: {
  custom: {
    50: '#8274be',
    500: '#463fa1',
    950: '#000000',
  },
}

SCSS

$custom: #463fa1;
$custom-light: #8274be;
$custom-dark: #000000;

JSON

{
  "hex": "#463fa1",
  "rgb": {
    "r": 70,
    "g": 63,
    "b": 161
  },
  "hsl": {
    "h": 244.286,
    "s": 43.75,
    "l": 43.922
  },
  "oklch": {
    "l": 0.43335,
    "c": 0.15316,
    "h": 281.1
  },
  "luminance": 0.0743
}

Semantic roles & 50–950 ramp

primary

#463FA1

secondary

#B7BC80

accent

#D354CA

background

#F8F7FB

surface

#EFEDF7

border

#CAC8D0

text

#0B0812

muted

#7C7B81

Preview Lab

Preview with #463FA1

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

Preview Lab → · Contrast checker → · Palette generator →