#463EB3#463EB3

#463EB3 is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.7% C 0.178 H 279.4°. Best body text is #FFFFFF at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#463EB3
RGB	rgb(70, 62, 179)
HSL	hsl(244, 49%, 47%)
HSV	hsv(244, 65%, 70%)
CMYK	cmyk(60.9%, 65.4%, 0%, 29.8%)
CIE-LAB	lab(33.99, 38.02, -61.15)
CIE-LCH	lch(33.99, 72.01, 301.87°)
OKLab	oklab(44.68% 0.0291 -0.1761)
OKLCH	oklch(44.68% 0.178 279.4)
XYZ	xyz(12.3825, 8.0011, 43.5309)
Luminance	0.0800 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.63

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#463EB3 #ABB33E

analogous

#3E70B3 #463EB3 #813EB3

triadic

#463EB3 #B3463E #3EB346

tetradic

#463EB3 #B33E70 #ABB33E #3EB381

square

#463EB3 #B33E70 #ABB33E #3EB381

split-complementary

#463EB3 #B3813E #70B33E

monochromatic

#221F58 #342E86 #463EB3 #6C65CA #9792D9

Accessibility & contrast

On white

8.08

#463EB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#463EB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463EB3

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463EB3	#FFFFFF	#000000	##FFFFFF
##463EB3	1.00	8.08	2.60	8.08
#FFFFFF	8.08	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B7

Deuteranopia (green-blind)

#004BB1

Tritanopia (blue-blind)

#005C73

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #463eb3;
/* rgb */ color: rgb(70, 62, 179);
/* oklch */ color: oklch(44.7% 0.178 279.4);

Tailwind

colors: {
  custom: {
    50: '#8574cb',
    500: '#463eb3',
    950: '#000000',
  },
}

SCSS

$custom: #463eb3;
$custom-light: #8574cb;
$custom-dark: #000000;

JSON

{
  "hex": "#463eb3",
  "rgb": {
    "r": 70,
    "g": 62,
    "b": 179
  },
  "hsl": {
    "h": 244.103,
    "s": 48.548,
    "l": 47.255
  },
  "oklch": {
    "l": 0.44681,
    "c": 0.17849,
    "h": 279.4
  },
  "luminance": 0.08002
}

Semantic roles & 50–950 ramp

primary

#463EB3

secondary

#C0C588

accent

#D850CF

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #463EB3

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

Preview Lab → · Contrast checker → · Palette generator →