#463DB5#463DB5

#463DB5 is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.7% C 0.182 H 279.4°. Best body text is #FFFFFF at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#463DB5
RGB	rgb(70, 61, 181)
HSL	hsl(245, 50%, 47%)
HSV	hsv(245, 66%, 71%)
CMYK	cmyk(61.3%, 66.3%, 0%, 29%)
CIE-LAB	lab(33.93, 39.27, -62.43)
CIE-LCH	lch(33.93, 73.75, 302.17°)
OKLab	oklab(44.69% 0.0298 -0.1798)
OKLCH	oklch(44.69% 0.182 279.4)
XYZ	xyz(12.5324, 7.9748, 44.5860)
Luminance	0.0798 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.76

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#463DB5 #ACB53D

analogous

#3D70B5 #463DB5 #823DB5

triadic

#463DB5 #B5463D #3DB546

tetradic

#463DB5 #B53D70 #ACB53D #3DB582

square

#463DB5 #B53D70 #ACB53D #3DB582

split-complementary

#463DB5 #B5823D #70B53D

monochromatic

#231E59 #342E87 #463DB5 #6C64CB #9892DA

Accessibility & contrast

On white

8.09

#463DB5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#463DB5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463DB5

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463DB5	#FFFFFF	#000000	##FFFFFF
##463DB5	1.00	8.09	2.60	8.09
#FFFFFF	8.09	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B9

Deuteranopia (green-blind)

#004BB3

Tritanopia (blue-blind)

#005C73

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #463db5;
/* rgb */ color: rgb(70, 61, 181);
/* oklch */ color: oklch(44.7% 0.182 279.4);

Tailwind

colors: {
  custom: {
    50: '#8673cc',
    500: '#463db5',
    950: '#000000',
  },
}

SCSS

$custom: #463db5;
$custom-light: #8673cc;
$custom-dark: #000000;

JSON

{
  "hex": "#463db5",
  "rgb": {
    "r": 70,
    "g": 61,
    "b": 181
  },
  "hsl": {
    "h": 244.5,
    "s": 49.587,
    "l": 47.451
  },
  "oklch": {
    "l": 0.44694,
    "c": 0.18229,
    "h": 279.4
  },
  "luminance": 0.07976
}

Semantic roles & 50–950 ramp

primary

#463DB5

secondary

#C1C588

accent

#D94FCF

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #463DB5

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

Preview Lab → · Contrast checker → · Palette generator →