#463BB8#463BB8

#463BB8 is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.6% C 0.188 H 279.5°. Best body text is #FFFFFF at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#463BB8
RGB	rgb(70, 59, 184)
HSL	hsl(245, 51%, 48%)
HSV	hsv(245, 68%, 72%)
CMYK	cmyk(62%, 67.9%, 0%, 27.8%)
CIE-LAB	lab(33.75, 41.43, -64.50)
CIE-LCH	lch(33.75, 76.66, 302.71°)
OKLab	oklab(44.65% 0.031 -0.1859)
OKLCH	oklch(44.65% 0.188 279.5)
XYZ	xyz(12.7387, 7.8898, 46.1897)
Luminance	0.0789 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.18

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#463BB8 #ADB83B

analogous

#3B6EB8 #463BB8 #843BB8

triadic

#463BB8 #B8463B #3BB846

tetradic

#463BB8 #B83B6E #ADB83B #3BB884

square

#463BB8 #B83B6E #ADB83B #3BB884

split-complementary

#463BB8 #B8843B #6EB83B

monochromatic

#231D5B #342C8A #463BB8 #6C63CD #9892DC

Accessibility & contrast

On white

8.15

#463BB8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#463BB8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463BB8

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463BB8	#FFFFFF	#000000	##FFFFFF
##463BB8	1.00	8.15	2.58	8.15
#FFFFFF	8.15	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054BC

Deuteranopia (green-blind)

#004AB6

Tritanopia (blue-blind)

#005C74

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #463bb8;
/* rgb */ color: rgb(70, 59, 184);
/* oklch */ color: oklch(44.6% 0.188 279.5);

Tailwind

colors: {
  custom: {
    50: '#8672ce',
    500: '#463bb8',
    950: '#000000',
  },
}

SCSS

$custom: #463bb8;
$custom-light: #8672ce;
$custom-dark: #000000;

JSON

{
  "hex": "#463bb8",
  "rgb": {
    "r": 70,
    "g": 59,
    "b": 184
  },
  "hsl": {
    "h": 245.28,
    "s": 51.44,
    "l": 47.647
  },
  "oklch": {
    "l": 0.44645,
    "c": 0.18848,
    "h": 279.5
  },
  "luminance": 0.07891
}

Semantic roles & 50–950 ramp

primary

#463BB8

secondary

#C1C788

accent

#DB4DCE

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0814

muted

#7D7B82

Preview Lab

Preview with #463BB8

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

Preview Lab → · Contrast checker → · Palette generator →