#4643C5#4643C5

#4643C5 is a mid, vivid blue. Relative luminance 0.093; OKLCH L 47.1% C 0.196 H 276.8°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#4643C5
RGB	rgb(70, 67, 197)
HSL	hsl(241, 53%, 52%)
HSV	hsv(241, 66%, 77%)
CMYK	cmyk(64.5%, 66%, 0%, 22.7%)
CIE-LAB	lab(36.64, 40.92, -67.40)
CIE-LCH	lch(36.64, 78.84, 301.26°)
OKLab	oklab(47.08% 0.0232 -0.1944)
OKLCH	oklch(47.08% 0.196 276.8)
XYZ	xyz(14.6077, 9.3464, 53.8467)
Luminance	0.0935 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.56

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4643C5 #C2C543

analogous

#4381C5 #4643C5 #8743C5

triadic

#4643C5 #C54643 #43C546

tetradic

#4643C5 #C54381 #C2C543 #43C587

square

#4643C5 #C54381 #C2C543 #43C587

split-complementary

#4643C5 #C58743 #81C543

monochromatic

#23216C #32309B #4643C5 #7472D3 #A2A1E2

Accessibility & contrast

On white

7.32

#4643C5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#4643C5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4643C5

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4643C5	#FFFFFF	#000000	##FFFFFF
##4643C5	1.00	7.32	2.87	7.32
#FFFFFF	7.32	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CC9

Deuteranopia (green-blind)

#0051C3

Tritanopia (blue-blind)

#00657E

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4643c5;
/* rgb */ color: rgb(70, 67, 197);
/* oklch */ color: oklch(47.1% 0.196 276.8);

Tailwind

colors: {
  custom: {
    50: '#8878d8',
    500: '#4643c5',
    950: '#000000',
  },
}

SCSS

$custom: #4643c5;
$custom-light: #8878d8;
$custom-dark: #000000;

JSON

{
  "hex": "#4643c5",
  "rgb": {
    "r": 70,
    "g": 67,
    "b": 197
  },
  "hsl": {
    "h": 241.385,
    "s": 52.846,
    "l": 51.765
  },
  "oklch": {
    "l": 0.47084,
    "c": 0.19577,
    "h": 276.8
  },
  "luminance": 0.09348
}

Semantic roles & 50–950 ramp

primary

#4643C5

secondary

#CDCE95

accent

#DC4CD9

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4643C5

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

Preview Lab → · Contrast checker → · Palette generator →