#463F8D#463F8D

#463F8D is a dark, vivid blue. Relative luminance 0.068; OKLCH L 41.8% C 0.125 H 283.6°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#463F8D
RGB	rgb(70, 63, 141)
HSL	hsl(245, 38%, 40%)
HSV	hsv(245, 55%, 55%)
CMYK	cmyk(50.4%, 55.3%, 0%, 44.7%)
CIE-LAB	lab(31.30, 24.94, -42.56)
CIE-LCH	lch(31.30, 49.33, 300.37°)
OKLab	oklab(41.79% 0.0295 -0.1214)
OKLCH	oklch(41.79% 0.125 283.6)
XYZ	xyz(9.1096, 6.7797, 26.0228)
Luminance	0.0678 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#463F8D #868D3F

analogous

#3F5F8D #463F8D #6D3F8D

triadic

#463F8D #8D463F #3F8D46

tetradic

#463F8D #8D3F5F #868D3F #3F8D6D

square

#463F8D #8D3F5F #868D3F #3F8D6D

split-complementary

#463F8D #8D6D3F #5F8D3F

monochromatic

#1C1938 #312C63 #463F8D #5E56B3 #8680C6

Accessibility & contrast

On white

8.91

#463F8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#463F8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463F8D

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463F8D	#FFFFFF	#000000	##FFFFFF
##463F8D	1.00	8.91	2.36	8.91
#FFFFFF	8.91	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#144C90

Deuteranopia (green-blind)

#0E478B

Tritanopia (blue-blind)

#2C505F

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #463f8d;
/* rgb */ color: rgb(70, 63, 141);
/* oklch */ color: oklch(41.8% 0.125 283.6);

Tailwind

colors: {
  custom: {
    50: '#7f74af',
    500: '#463f8d',
    950: '#000000',
  },
}

SCSS

$custom: #463f8d;
$custom-light: #7f74af;
$custom-dark: #000000;

JSON

{
  "hex": "#463f8d",
  "rgb": {
    "r": 70,
    "g": 63,
    "b": 141
  },
  "hsl": {
    "h": 245.385,
    "s": 38.235,
    "l": 40
  },
  "oklch": {
    "l": 0.41786,
    "c": 0.12496,
    "h": 283.6
  },
  "luminance": 0.0678
}

Semantic roles & 50–950 ramp

primary

#463F8D

secondary

#ABB177

accent

#CE5AC4

background

#F8F7FA

surface

#EFEDF4

border

#CAC8CE

text

#0A0810

muted

#7C7B7F

Preview Lab

Preview with #463F8D

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

Preview Lab → · Contrast checker → · Palette generator →