#463A8D#463A8D

#463A8D is a dark, vivid blue. Relative luminance 0.063; OKLCH L 40.8% C 0.132 H 285.5°. Best body text is #FFFFFF at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#463A8D
RGB	rgb(70, 58, 141)
HSL	hsl(249, 42%, 39%)
HSV	hsv(249, 59%, 55%)
CMYK	cmyk(50.4%, 58.9%, 0%, 44.7%)
CIE-LAB	lab(30.04, 28.15, -44.60)
CIE-LCH	lch(30.04, 52.74, 302.25°)
OKLab	oklab(40.85% 0.0355 -0.1275)
OKLCH	oklch(40.85% 0.132 285.5)
XYZ	xyz(8.8451, 6.2509, 25.9346)
Luminance	0.0625 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#463A8D #818D3A

analogous

#3A588D #463A8D #703A8D

triadic

#463A8D #8D463A #3A8D46

tetradic

#463A8D #8D3A58 #818D3A #3A8D70

square

#463A8D #8D3A58 #818D3A #3A8D70

split-complementary

#463A8D #8D703A #588D3A

monochromatic

#1B1636 #302862 #463A8D #5D4EB6 #8579C8

Accessibility & contrast

On white

9.33

#463A8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#463A8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463A8D

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463A8D	#FFFFFF	#000000	##FFFFFF
##463A8D	1.00	9.33	2.25	9.33
#FFFFFF	9.33	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004990

Deuteranopia (green-blind)

#00448B

Tritanopia (blue-blind)

#2D4D5D

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #463a8d;
/* rgb */ color: rgb(70, 58, 141);
/* oklch */ color: oklch(40.8% 0.132 285.5);

Tailwind

colors: {
  custom: {
    50: '#7f70af',
    500: '#463a8d',
    950: '#000000',
  },
}

SCSS

$custom: #463a8d;
$custom-light: #7f70af;
$custom-dark: #000000;

JSON

{
  "hex": "#463a8d",
  "rgb": {
    "r": 70,
    "g": 58,
    "b": 141
  },
  "hsl": {
    "h": 248.675,
    "s": 41.709,
    "l": 39.02
  },
  "oklch": {
    "l": 0.40849,
    "c": 0.1323,
    "h": 285.5
  },
  "luminance": 0.06251
}

Semantic roles & 50–950 ramp

primary

#463A8D

secondary

#A8B171

accent

#D256C0

background

#F8F6FA

surface

#EFECF4

border

#CAC7CE

text

#0B0710

muted

#7C7A7F

Preview Lab

Preview with #463A8D

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

Preview Lab → · Contrast checker → · Palette generator →