#463BB4#463BB4

#463BB4 is a dark, vivid blue. Relative luminance 0.077; OKLCH L 44.3% C 0.183 H 279.9°. Best body text is #FFFFFF at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#463BB4
RGB	rgb(70, 59, 180)
HSL	hsl(245, 51%, 47%)
HSV	hsv(245, 67%, 71%)
CMYK	cmyk(61.1%, 67.2%, 0%, 29.4%)
CIE-LAB	lab(33.40, 40.14, -62.70)
CIE-LCH	lch(33.40, 74.45, 302.63°)
OKLab	oklab(44.29% 0.0316 -0.1806)
OKLCH	oklch(44.29% 0.183 279.9)
XYZ	xyz(12.3254, 7.7244, 44.0126)
Luminance	0.0772 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.15

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#463BB4 #A9B43B

analogous

#3B6CB4 #463BB4 #833BB4

triadic

#463BB4 #B4463B #3BB446

tetradic

#463BB4 #B43B6C #A9B43B #3BB483

square

#463BB4 #B43B6C #A9B43B #3BB483

split-complementary

#463BB4 #B4833B #6CB43B

monochromatic

#221D58 #342C86 #463BB4 #6B61CB #968FDA

Accessibility & contrast

On white

8.25

#463BB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#463BB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463BB4

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463BB4	#FFFFFF	#000000	##FFFFFF
##463BB4	1.00	8.25	2.55	8.25
#FFFFFF	8.25	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053B8

Deuteranopia (green-blind)

#004AB2

Tritanopia (blue-blind)

#005A72

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #463bb4;
/* rgb */ color: rgb(70, 59, 180);
/* oklch */ color: oklch(44.3% 0.183 279.9);

Tailwind

colors: {
  custom: {
    50: '#8672cb',
    500: '#463bb4',
    950: '#000000',
  },
}

SCSS

$custom: #463bb4;
$custom-light: #8672cb;
$custom-dark: #000000;

JSON

{
  "hex": "#463bb4",
  "rgb": {
    "r": 70,
    "g": 59,
    "b": 180
  },
  "hsl": {
    "h": 245.455,
    "s": 50.628,
    "l": 46.863
  },
  "oklch": {
    "l": 0.44285,
    "c": 0.18337,
    "h": 279.9
  },
  "luminance": 0.07725
}

Semantic roles & 50–950 ramp

primary

#463BB4

secondary

#BFC586

accent

#DA4ECD

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #463BB4

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

Preview Lab → · Contrast checker → · Palette generator →