#463B8A#463B8A

#463B8A is a dark, vivid blue. Relative luminance 0.063; OKLCH L 40.8% C 0.127 H 285.7°. Best body text is #FFFFFF at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#463B8A
RGB	rgb(70, 59, 138)
HSL	hsl(248, 40%, 39%)
HSV	hsv(248, 57%, 54%)
CMYK	cmyk(49.3%, 57.2%, 0%, 45.9%)
CIE-LAB	lab(30.07, 26.55, -42.70)
CIE-LCH	lch(30.07, 50.28, 301.87°)
OKLab	oklab(40.81% 0.0342 -0.1218)
OKLCH	oklch(40.81% 0.127 285.7)
XYZ	xyz(8.6758, 6.2646, 24.7919)
Luminance	0.0626 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#463B8A #7F8A3B

analogous

#3B578A #463B8A #6D3B8A

triadic

#463B8A #8A463B #3B8A46

tetradic

#463B8A #8A3B57 #7F8A3B #3B8A6D

square

#463B8A #8A3B57 #7F8A3B #3B8A6D

split-complementary

#463B8A #8A6D3B #578A3B

monochromatic

#1B1634 #30295F #463B8A #5D4FB4 #8479C6

Accessibility & contrast

On white

9.32

#463B8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#463B8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463B8A

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463B8A	#FFFFFF	#000000	##FFFFFF
##463B8A	1.00	9.32	2.25	9.32
#FFFFFF	9.32	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B498D

Deuteranopia (green-blind)

#074488

Tritanopia (blue-blind)

#2F4D5C

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #463b8a;
/* rgb */ color: rgb(70, 59, 138);
/* oklch */ color: oklch(40.8% 0.127 285.7);

Tailwind

colors: {
  custom: {
    50: '#7f71ad',
    500: '#463b8a',
    950: '#000000',
  },
}

SCSS

$custom: #463b8a;
$custom-light: #7f71ad;
$custom-dark: #000000;

JSON

{
  "hex": "#463b8a",
  "rgb": {
    "r": 70,
    "g": 59,
    "b": 138
  },
  "hsl": {
    "h": 248.354,
    "s": 40.102,
    "l": 38.627
  },
  "oklch": {
    "l": 0.40805,
    "c": 0.12657,
    "h": 285.7
  },
  "luminance": 0.06265
}

Semantic roles & 50–950 ramp

primary

#463B8A

secondary

#A7AF71

accent

#D058BF

background

#F8F6FA

surface

#EFECF4

border

#CAC7CE

text

#0A0710

muted

#7C7A7F

Preview Lab

Preview with #463B8A

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

Preview Lab → · Contrast checker → · Palette generator →