#4643D5#4643D5

#4643D5 is a mid, highly saturated blue. Relative luminance 0.101; OKLCH L 48.5% C 0.216 H 275.6°. Best body text is #FFFFFF at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#4643D5
RGB	rgb(70, 67, 213)
HSL	hsl(241, 63%, 55%)
HSV	hsv(241, 69%, 84%)
CMYK	cmyk(67.1%, 68.5%, 0%, 16.5%)
CIE-LAB	lab(38.06, 46.15, -74.35)
CIE-LCH	lch(38.06, 87.51, 301.83°)
OKLab	oklab(48.54% 0.0212 -0.2147)
OKLCH	oklch(48.54% 0.216 275.6)
XYZ	xyz(16.5392, 10.1190, 64.0194)
Luminance	0.1012 (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

#4643D5 #D2D543

analogous

#4389D5 #4643D5 #8F43D5

triadic

#4643D5 #D54643 #43D546

tetradic

#4643D5 #D54389 #D2D543 #43D58F

square

#4643D5 #D54389 #D2D543 #43D58F

split-complementary

#4643D5 #D58F43 #89D543

monochromatic

#1F1D81 #2B28B3 #4643D5 #7775E0 #A8A7EB

Accessibility & contrast

On white

6.94

#4643D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#4643D5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4643D5

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4643D5	#FFFFFF	#000000	##FFFFFF
##4643D5	1.00	6.94	3.02	6.94
#FFFFFF	6.94	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060D9

Deuteranopia (green-blind)

#0053D2

Tritanopia (blue-blind)

#006B87

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4643d5;
/* rgb */ color: rgb(70, 67, 213);
/* oklch */ color: oklch(48.5% 0.216 275.6);

Tailwind

colors: {
  custom: {
    50: '#8b78e3',
    500: '#4643d5',
    950: '#000000',
  },
}

SCSS

$custom: #4643d5;
$custom-light: #8b78e3;
$custom-dark: #000000;

JSON

{
  "hex": "#4643d5",
  "rgb": {
    "r": 70,
    "g": 67,
    "b": 213
  },
  "hsl": {
    "h": 241.233,
    "s": 63.478,
    "l": 54.902
  },
  "oklch": {
    "l": 0.48537,
    "c": 0.2158,
    "h": 275.6
  },
  "luminance": 0.1012
}

Semantic roles & 50–950 ramp

primary

#4643D5

secondary

#D7D99B

accent

#E741E3

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4643D5

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

Preview Lab → · Contrast checker → · Palette generator →