#463B90#463B90

#463B90 is a dark, vivid blue. Relative luminance 0.064; OKLCH L 41.3% C 0.135 H 284.7°. Best body text is #FFFFFF at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#463B90
RGB	rgb(70, 59, 144)
HSL	hsl(248, 42%, 40%)
HSV	hsv(248, 59%, 56%)
CMYK	cmyk(51.4%, 59%, 0%, 43.5%)
CIE-LAB	lab(30.50, 28.48, -45.69)
CIE-LCH	lch(30.50, 53.84, 301.93°)
OKLab	oklab(41.26% 0.0343 -0.1307)
OKLCH	oklch(41.26% 0.135 284.7)
XYZ	xyz(9.1223, 6.4432, 27.1431)
Luminance	0.0644 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#463B90 #85903B

analogous

#3B5A90 #463B90 #713B90

triadic

#463B90 #90463B #3B9046

tetradic

#463B90 #903B5A #85903B #3B9071

square

#463B90 #903B5A #85903B #3B9071

split-complementary

#463B90 #90713B #5A903B

monochromatic

#1C1739 #312965 #463B90 #5E51B8 #867CC9

Accessibility & contrast

On white

9.18

#463B90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#463B90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463B90

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463B90	#FFFFFF	#000000	##FFFFFF
##463B90	1.00	9.18	2.29	9.18
#FFFFFF	9.18	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004A93

Deuteranopia (green-blind)

#00458E

Tritanopia (blue-blind)

#2B4E5F

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #463b90;
/* rgb */ color: rgb(70, 59, 144);
/* oklch */ color: oklch(41.3% 0.135 284.7);

Tailwind

colors: {
  custom: {
    50: '#8071b1',
    500: '#463b90',
    950: '#000000',
  },
}

SCSS

$custom: #463b90;
$custom-light: #8071b1;
$custom-dark: #000000;

JSON

{
  "hex": "#463b90",
  "rgb": {
    "r": 70,
    "g": 59,
    "b": 144
  },
  "hsl": {
    "h": 247.765,
    "s": 41.872,
    "l": 39.804
  },
  "oklch": {
    "l": 0.41264,
    "c": 0.13509,
    "h": 284.7
  },
  "luminance": 0.06444
}

Semantic roles & 50–950 ramp

primary

#463B90

secondary

#ABB374

accent

#D256C2

background

#F8F6FB

surface

#EFECF6

border

#CAC7D0

text

#0B0711

muted

#7C7A80

Preview Lab

Preview with #463B90

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

Preview Lab → · Contrast checker → · Palette generator →