#463DB3#463DB3

#463DB3 is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.5% C 0.180 H 279.6°. Best body text is #FFFFFF at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#463DB3
RGB	rgb(70, 61, 179)
HSL	hsl(245, 49%, 47%)
HSV	hsv(245, 66%, 70%)
CMYK	cmyk(60.9%, 65.9%, 0%, 29.8%)
CIE-LAB	lab(33.76, 38.62, -61.52)
CIE-LCH	lch(33.76, 72.64, 302.12°)
OKLab	oklab(44.52% 0.03 -0.1772)
OKLCH	oklch(44.52% 0.18 279.6)
XYZ	xyz(12.3286, 7.8933, 43.5130)
Luminance	0.0789 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.79

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#463DB3 #AAB33D

analogous

#3D6FB3 #463DB3 #813DB3

triadic

#463DB3 #B3463D #3DB346

tetradic

#463DB3 #B33D6F #AAB33D #3DB381

square

#463DB3 #B33D6F #AAB33D #3DB381

split-complementary

#463DB3 #B3813D #6FB33D

monochromatic

#221E58 #342D85 #463DB3 #6B63CA #9691D9

Accessibility & contrast

On white

8.14

#463DB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#463DB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463DB3

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463DB3	#FFFFFF	#000000	##FFFFFF
##463DB3	1.00	8.14	2.58	8.14
#FFFFFF	8.14	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B7

Deuteranopia (green-blind)

#004BB1

Tritanopia (blue-blind)

#005B72

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #463db3;
/* rgb */ color: rgb(70, 61, 179);
/* oklch */ color: oklch(44.5% 0.180 279.6);

Tailwind

colors: {
  custom: {
    50: '#8573cb',
    500: '#463db3',
    950: '#000000',
  },
}

SCSS

$custom: #463db3;
$custom-light: #8573cb;
$custom-dark: #000000;

JSON

{
  "hex": "#463db3",
  "rgb": {
    "r": 70,
    "g": 61,
    "b": 179
  },
  "hsl": {
    "h": 244.576,
    "s": 49.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.44517,
    "c": 0.1797,
    "h": 279.6
  },
  "luminance": 0.07894
}

Semantic roles & 50–950 ramp

primary

#463DB3

secondary

#C0C587

accent

#D94FCE

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #463DB3

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

Preview Lab → · Contrast checker → · Palette generator →