#463C8B#463C8B

#463C8B is a dark, vivid blue. Relative luminance 0.064; OKLCH L 41.1% C 0.127 H 285.1°. Best body text is #FFFFFF at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#463C8B
RGB	rgb(70, 60, 139)
HSL	hsl(248, 40%, 39%)
HSV	hsv(248, 57%, 55%)
CMYK	cmyk(49.6%, 56.8%, 0%, 45.5%)
CIE-LAB	lab(30.39, 26.23, -42.79)
CIE-LCH	lch(30.39, 50.19, 301.50°)
OKLab	oklab(41.07% 0.033 -0.1221)
OKLCH	oklch(41.07% 0.127 285.1)
XYZ	xyz(8.8005, 6.3975, 25.1922)
Luminance	0.0640 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#463C8B #818B3C

analogous

#3C5A8B #463C8B #6E3C8B

triadic

#463C8B #8B463C #3C8B46

tetradic

#463C8B #8B3C5A #818B3C #3C8B6E

square

#463C8B #8B3C5A #818B3C #3C8B6E

split-complementary

#463C8B #8B6E3C #5A8B3C

monochromatic

#1B1736 #302A60 #463C8B #5D51B4 #857BC6

Accessibility & contrast

On white

9.21

#463C8B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#463C8B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463C8B

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463C8B	#FFFFFF	#000000	##FFFFFF
##463C8B	1.00	9.21	2.28	9.21
#FFFFFF	9.21	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D4A8E

Deuteranopia (green-blind)

#084589

Tritanopia (blue-blind)

#2E4E5D

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #463c8b;
/* rgb */ color: rgb(70, 60, 139);
/* oklch */ color: oklch(41.1% 0.127 285.1);

Tailwind

colors: {
  custom: {
    50: '#7f72ad',
    500: '#463c8b',
    950: '#000000',
  },
}

SCSS

$custom: #463c8b;
$custom-light: #7f72ad;
$custom-dark: #000000;

JSON

{
  "hex": "#463c8b",
  "rgb": {
    "r": 70,
    "g": 60,
    "b": 139
  },
  "hsl": {
    "h": 247.595,
    "s": 39.698,
    "l": 39.02
  },
  "oklch": {
    "l": 0.41067,
    "c": 0.12652,
    "h": 285.1
  },
  "luminance": 0.06398
}

Semantic roles & 50–950 ramp

primary

#463C8B

secondary

#A8B073

accent

#D058C0

background

#F8F6FA

surface

#EFECF4

border

#CAC7CE

text

#0A0810

muted

#7C7B7F

Preview Lab

Preview with #463C8B

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

Preview Lab → · Contrast checker → · Palette generator →