#463C8A#463C8A

#463C8A is a dark, vivid blue. Relative luminance 0.064; OKLCH L 41.0% C 0.125 H 285.3°. Best body text is #FFFFFF at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#463C8A
RGB	rgb(70, 60, 138)
HSL	hsl(248, 39%, 39%)
HSV	hsv(248, 57%, 54%)
CMYK	cmyk(49.3%, 56.5%, 0%, 45.9%)
CIE-LAB	lab(30.32, 25.90, -42.29)
CIE-LCH	lch(30.32, 49.59, 301.49°)
OKLab	oklab(40.99% 0.033 -0.1206)
OKLCH	oklch(40.99% 0.125 285.3)
XYZ	xyz(8.7277, 6.3684, 24.8092)
Luminance	0.0637 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#463C8A #808A3C

analogous

#3C598A #463C8A #6D3C8A

triadic

#463C8A #8A463C #3C8A46

tetradic

#463C8A #8A3C59 #808A3C #3C8A6D

square

#463C8A #8A3C59 #808A3C #3C8A6D

split-complementary

#463C8A #8A6D3C #598A3C

monochromatic

#1B1735 #30295F #463C8A #5D50B3 #847BC6

Accessibility & contrast

On white

9.24

#463C8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#463C8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463C8A

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463C8A	#FFFFFF	#000000	##FFFFFF
##463C8A	1.00	9.24	2.27	9.24
#FFFFFF	9.24	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F4A8D

Deuteranopia (green-blind)

#0B4588

Tritanopia (blue-blind)

#2F4D5D

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #463c8a;
/* rgb */ color: rgb(70, 60, 138);
/* oklch */ color: oklch(41.0% 0.125 285.3);

Tailwind

colors: {
  custom: {
    50: '#7f72ad',
    500: '#463c8a',
    950: '#000000',
  },
}

SCSS

$custom: #463c8a;
$custom-light: #7f72ad;
$custom-dark: #000000;

JSON

{
  "hex": "#463c8a",
  "rgb": {
    "r": 70,
    "g": 60,
    "b": 138
  },
  "hsl": {
    "h": 247.692,
    "s": 39.394,
    "l": 38.824
  },
  "oklch": {
    "l": 0.40992,
    "c": 0.12508,
    "h": 285.3
  },
  "luminance": 0.06369
}

Semantic roles & 50–950 ramp

primary

#463C8A

secondary

#A7AF73

accent

#CF59C0

background

#F8F6FA

surface

#EFECF4

border

#CAC7CE

text

#0A0810

muted

#7C7B7F

Preview Lab

Preview with #463C8A

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

Preview Lab → · Contrast checker → · Palette generator →