#463FAF#463FAF

#463FAF is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.5% C 0.172 H 279.6°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#463FAF
RGB	rgb(70, 63, 175)
HSL	hsl(244, 47%, 47%)
HSV	hsv(244, 64%, 69%)
CMYK	cmyk(60%, 64%, 0%, 31.4%)
CIE-LAB	lab(33.88, 36.10, -58.95)
CIE-LCH	lch(33.88, 69.12, 301.48°)
OKLab	oklab(44.5% 0.0286 -0.1696)
OKLCH	oklch(44.5% 0.172 279.6)
XYZ	xyz(12.0387, 7.9514, 41.4495)
Luminance	0.0795 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.72

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#463FAF #A8AF3F

analogous

#3F70AF #463FAF #7E3FAF

triadic

#463FAF #AF463F #3FAF46

tetradic

#463FAF #AF3F70 #A8AF3F #3FAF7E

square

#463FAF #AF3F70 #A8AF3F #3FAF7E

split-complementary

#463FAF #AF7E3F #70AF3F

monochromatic

#221F55 #342F82 #463FAF #6A64C7 #9591D7

Accessibility & contrast

On white

8.11

#463FAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#463FAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463FAF

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463FAF	#FFFFFF	#000000	##FFFFFF
##463FAF	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B3

Deuteranopia (green-blind)

#004BAD

Tritanopia (blue-blind)

#005B71

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #463faf;
/* rgb */ color: rgb(70, 63, 175);
/* oklch */ color: oklch(44.5% 0.172 279.6);

Tailwind

colors: {
  custom: {
    50: '#8475c8',
    500: '#463faf',
    950: '#000000',
  },
}

SCSS

$custom: #463faf;
$custom-light: #8475c8;
$custom-dark: #000000;

JSON

{
  "hex": "#463faf",
  "rgb": {
    "r": 70,
    "g": 63,
    "b": 175
  },
  "hsl": {
    "h": 243.75,
    "s": 47.059,
    "l": 46.667
  },
  "oklch": {
    "l": 0.44502,
    "c": 0.17202,
    "h": 279.6
  },
  "luminance": 0.07952
}

Semantic roles & 50–950 ramp

primary

#463FAF

secondary

#BFC387

accent

#D751CE

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #463FAF

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

Preview Lab → · Contrast checker → · Palette generator →