#463DB4#463DB4

#463DB4 is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.6% C 0.181 H 279.5°. Best body text is #FFFFFF at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#463DB4
RGB	rgb(70, 61, 180)
HSL	hsl(245, 49%, 47%)
HSV	hsv(245, 66%, 71%)
CMYK	cmyk(61.1%, 66.1%, 0%, 29.4%)
CIE-LAB	lab(33.84, 38.95, -61.98)
CIE-LCH	lch(33.84, 73.20, 302.14°)
OKLab	oklab(44.61% 0.0299 -0.1785)
OKLCH	oklch(44.61% 0.181 279.5)
XYZ	xyz(12.4301, 7.9339, 44.0475)
Luminance	0.0794 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.77

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#463DB4 #ABB43D

analogous

#3D6FB4 #463DB4 #823DB4

triadic

#463DB4 #B4463D #3DB446

tetradic

#463DB4 #B43D6F #ABB43D #3DB482

square

#463DB4 #B43D6F #ABB43D #3DB482

split-complementary

#463DB4 #B4823D #6FB43D

monochromatic

#221E59 #342E86 #463DB4 #6C64CA #9792DA

Accessibility & contrast

On white

8.12

#463DB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#463DB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463DB4

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463DB4	#FFFFFF	#000000	##FFFFFF
##463DB4	1.00	8.12	2.59	8.12
#FFFFFF	8.12	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B8

Deuteranopia (green-blind)

#004BB2

Tritanopia (blue-blind)

#005C73

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #463db4;
/* rgb */ color: rgb(70, 61, 180);
/* oklch */ color: oklch(44.6% 0.181 279.5);

Tailwind

colors: {
  custom: {
    50: '#8673cb',
    500: '#463db4',
    950: '#000000',
  },
}

SCSS

$custom: #463db4;
$custom-light: #8673cb;
$custom-dark: #000000;

JSON

{
  "hex": "#463db4",
  "rgb": {
    "r": 70,
    "g": 61,
    "b": 180
  },
  "hsl": {
    "h": 244.538,
    "s": 49.378,
    "l": 47.255
  },
  "oklch": {
    "l": 0.44605,
    "c": 0.181,
    "h": 279.5
  },
  "luminance": 0.07935
}

Semantic roles & 50–950 ramp

primary

#463DB4

secondary

#C0C588

accent

#D94FCE

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #463DB4

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

Preview Lab → · Contrast checker → · Palette generator →