#463EB5#463EB5

#463EB5 is a dark, vivid blue. Relative luminance 0.081; OKLCH L 44.9% C 0.181 H 279.2°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#463EB5
RGB	rgb(70, 62, 181)
HSL	hsl(244, 49%, 48%)
HSV	hsv(244, 66%, 71%)
CMYK	cmyk(61.3%, 65.7%, 0%, 29%)
CIE-LAB	lab(34.15, 38.67, -62.06)
CIE-LCH	lch(34.15, 73.13, 301.93°)
OKLab	oklab(44.86% 0.0289 -0.1788)
OKLCH	oklch(44.86% 0.181 279.2)
XYZ	xyz(12.5862, 8.0826, 44.6039)
Luminance	0.0808 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.60

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#463EB5 #ADB53E

analogous

#3E71B5 #463EB5 #823EB5

triadic

#463EB5 #B5463E #3EB546

tetradic

#463EB5 #B53E71 #ADB53E #3EB582

square

#463EB5 #B53E71 #ADB53E #3EB582

split-complementary

#463EB5 #B5823E #71B53E

monochromatic

#231F5A #342E87 #463EB5 #6C66CA #9893DA

Accessibility & contrast

On white

8.03

#463EB5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#463EB5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463EB5

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463EB5	#FFFFFF	#000000	##FFFFFF
##463EB5	1.00	8.03	2.62	8.03
#FFFFFF	8.03	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055B9

Deuteranopia (green-blind)

#004CB3

Tritanopia (blue-blind)

#005D74

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #463eb5;
/* rgb */ color: rgb(70, 62, 181);
/* oklch */ color: oklch(44.9% 0.181 279.2);

Tailwind

colors: {
  custom: {
    50: '#8674cc',
    500: '#463eb5',
    950: '#000000',
  },
}

SCSS

$custom: #463eb5;
$custom-light: #8674cc;
$custom-dark: #000000;

JSON

{
  "hex": "#463eb5",
  "rgb": {
    "r": 70,
    "g": 62,
    "b": 181
  },
  "hsl": {
    "h": 244.034,
    "s": 48.971,
    "l": 47.647
  },
  "oklch": {
    "l": 0.44856,
    "c": 0.18109,
    "h": 279.2
  },
  "luminance": 0.08084
}

Semantic roles & 50–950 ramp

primary

#463EB5

secondary

#C1C589

accent

#D94FCF

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #463EB5

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

Preview Lab → · Contrast checker → · Palette generator →