#463D8A#463D8A

#463D8A is a dark, vivid blue. Relative luminance 0.065; OKLCH L 41.2% C 0.124 H 284.9°. Best body text is #FFFFFF at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#463D8A
RGB	rgb(70, 61, 138)
HSL	hsl(247, 39%, 39%)
HSV	hsv(247, 56%, 54%)
CMYK	cmyk(49.3%, 55.8%, 0%, 45.9%)
CIE-LAB	lab(30.58, 25.26, -41.88)
CIE-LCH	lch(30.58, 48.91, 301.10°)
OKLab	oklab(41.18% 0.0318 -0.1194)
OKLCH	oklch(41.18% 0.124 284.9)
XYZ	xyz(8.7806, 6.4741, 24.8268)
Luminance	0.0648 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#463D8A #818A3D

analogous

#3D5B8A #463D8A #6D3D8A

triadic

#463D8A #8A463D #3D8A46

tetradic

#463D8A #8A3D5B #818A3D #3D8A6D

square

#463D8A #8A3D5B #818A3D #3D8A6D

split-complementary

#463D8A #8A6D3D #5B8A3D

monochromatic

#1B1735 #302A60 #463D8A #5D52B2 #857CC5

Accessibility & contrast

On white

9.15

#463D8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#463D8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463D8A

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463D8A	#FFFFFF	#000000	##FFFFFF
##463D8A	1.00	9.15	2.30	9.15
#FFFFFF	9.15	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#134A8D

Deuteranopia (green-blind)

#0F4688

Tritanopia (blue-blind)

#2F4E5D

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #463d8a;
/* rgb */ color: rgb(70, 61, 138);
/* oklch */ color: oklch(41.2% 0.124 284.9);

Tailwind

colors: {
  custom: {
    50: '#7f72ad',
    500: '#463d8a',
    950: '#000000',
  },
}

SCSS

$custom: #463d8a;
$custom-light: #7f72ad;
$custom-dark: #000000;

JSON

{
  "hex": "#463d8a",
  "rgb": {
    "r": 70,
    "g": 61,
    "b": 138
  },
  "hsl": {
    "h": 247.013,
    "s": 38.693,
    "l": 39.02
  },
  "oklch": {
    "l": 0.41182,
    "c": 0.12359,
    "h": 284.9
  },
  "luminance": 0.06475
}

Semantic roles & 50–950 ramp

primary

#463D8A

secondary

#A8AF74

accent

#CF59C1

background

#F8F6FA

surface

#EFECF4

border

#CAC7CE

text

#0A0810

muted

#7C7B7F

Preview Lab

Preview with #463D8A

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

Preview Lab → · Contrast checker → · Palette generator →