#463E8B#463E8B

#463E8B is a dark, vivid blue. Relative luminance 0.066; OKLCH L 41.4% C 0.124 H 284.3°. Best body text is #FFFFFF at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#463E8B
RGB	rgb(70, 62, 139)
HSL	hsl(246, 38%, 39%)
HSV	hsv(246, 55%, 55%)
CMYK	cmyk(49.6%, 55.4%, 0%, 45.5%)
CIE-LAB	lab(30.90, 24.94, -41.97)
CIE-LCH	lch(30.90, 48.82, 300.72°)
OKLab	oklab(41.45% 0.0306 -0.1197)
OKLCH	oklch(41.45% 0.124 284.3)
XYZ	xyz(8.9072, 6.6110, 25.2278)
Luminance	0.0661 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#463E8B #838B3E

analogous

#3E5D8B #463E8B #6D3E8B

triadic

#463E8B #8B463E #3E8B46

tetradic

#463E8B #8B3E5D #838B3E #3E8B6D

square

#463E8B #8B3E5D #838B3E #3E8B6D

split-complementary

#463E8B #8B6D3E #5D8B3E

monochromatic

#1B1836 #312B61 #463E8B #5E54B3 #857EC5

Accessibility & contrast

On white

9.04

#463E8B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#463E8B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463E8B

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463E8B	#FFFFFF	#000000	##FFFFFF
##463E8B	1.00	9.04	2.32	9.04
#FFFFFF	9.04	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#144B8E

Deuteranopia (green-blind)

#104689

Tritanopia (blue-blind)

#2E4F5E

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #463e8b;
/* rgb */ color: rgb(70, 62, 139);
/* oklch */ color: oklch(41.4% 0.124 284.3);

Tailwind

colors: {
  custom: {
    50: '#7f73ad',
    500: '#463e8b',
    950: '#000000',
  },
}

SCSS

$custom: #463e8b;
$custom-light: #7f73ad;
$custom-dark: #000000;

JSON

{
  "hex": "#463e8b",
  "rgb": {
    "r": 70,
    "g": 62,
    "b": 139
  },
  "hsl": {
    "h": 246.234,
    "s": 38.308,
    "l": 39.412
  },
  "oklch": {
    "l": 0.41447,
    "c": 0.12355,
    "h": 284.3
  },
  "luminance": 0.06611
}

Semantic roles & 50–950 ramp

primary

#463E8B

secondary

#A9B075

accent

#CE5AC2

background

#F8F7FA

surface

#EFEDF4

border

#CAC8CE

text

#0A0810

muted

#7C7B7F

Preview Lab

Preview with #463E8B

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

Preview Lab → · Contrast checker → · Palette generator →