#4643AF#4643AF

#4643AF is a mid, vivid blue. Relative luminance 0.084; OKLCH L 45.2% C 0.167 H 278.6°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#4643AF
RGB	rgb(70, 67, 175)
HSL	hsl(242, 45%, 47%)
HSV	hsv(242, 62%, 69%)
CMYK	cmyk(60%, 61.7%, 0%, 31.4%)
CIE-LAB	lab(34.82, 33.62, -57.41)
CIE-LCH	lch(34.82, 66.53, 300.35°)
OKLab	oklab(45.19% 0.0249 -0.1651)
OKLCH	oklch(45.19% 0.167 278.6)
XYZ	xyz(12.2683, 8.4107, 41.5261)
Luminance	0.0841 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4643AF #ACAF43

analogous

#4376AF #4643AF #7C43AF

triadic

#4643AF #AF4643 #43AF46

tetradic

#4643AF #AF4376 #ACAF43 #43AF7C

square

#4643AF #AF4376 #ACAF43 #43AF7C

split-complementary

#4643AF #AF7C43 #76AF43

monochromatic

#232156 #343283 #4643AF #6C69C6 #9896D7

Accessibility & contrast

On white

7.83

#4643AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#4643AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4643AF

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4643AF	#FFFFFF	#000000	##FFFFFF
##4643AF	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B3

Deuteranopia (green-blind)

#004EAD

Tritanopia (blue-blind)

#005E72

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4643af;
/* rgb */ color: rgb(70, 67, 175);
/* oklch */ color: oklch(45.2% 0.167 278.6);

Tailwind

colors: {
  custom: {
    50: '#8477c8',
    500: '#4643af',
    950: '#000000',
  },
}

SCSS

$custom: #4643af;
$custom-light: #8477c8;
$custom-dark: #000000;

JSON

{
  "hex": "#4643af",
  "rgb": {
    "r": 70,
    "g": 67,
    "b": 175
  },
  "hsl": {
    "h": 241.667,
    "s": 44.628,
    "l": 47.451
  },
  "oklch": {
    "l": 0.45192,
    "c": 0.16695,
    "h": 278.6
  },
  "luminance": 0.08412
}

Semantic roles & 50–950 ramp

primary

#4643AF

secondary

#C1C28B

accent

#D453D1

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #4643AF

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

Preview Lab → · Contrast checker → · Palette generator →