#4643C4#4643C4

#4643C4 is a mid, vivid blue. Relative luminance 0.093; OKLCH L 47.0% C 0.194 H 276.9°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#4643C4
RGB	rgb(70, 67, 196)
HSL	hsl(241, 52%, 52%)
HSV	hsv(241, 66%, 77%)
CMYK	cmyk(64.3%, 65.8%, 0%, 23.1%)
CIE-LAB	lab(36.56, 40.59, -66.95)
CIE-LCH	lch(36.56, 78.29, 301.22°)
OKLab	oklab(47% 0.0233 -0.1931)
OKLCH	oklch(47% 0.194 276.9)
XYZ	xyz(14.4935, 9.3007, 53.2453)
Luminance	0.0930 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.45

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4643C4 #C1C443

analogous

#4381C4 #4643C4 #8743C4

triadic

#4643C4 #C44643 #43C446

tetradic

#4643C4 #C44381 #C1C443 #43C487

square

#4643C4 #C44381 #C1C443 #43C487

split-complementary

#4643C4 #C48743 #81C443

monochromatic

#23226B #33309A #4643C4 #7472D3 #A2A0E1

Accessibility & contrast

On white

7.34

#4643C4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#4643C4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4643C4

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4643C4	#FFFFFF	#000000	##FFFFFF
##4643C4	1.00	7.34	2.86	7.34
#FFFFFF	7.34	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CC8

Deuteranopia (green-blind)

#0050C2

Tritanopia (blue-blind)

#00657D

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4643c4;
/* rgb */ color: rgb(70, 67, 196);
/* oklch */ color: oklch(47.0% 0.194 276.9);

Tailwind

colors: {
  custom: {
    50: '#8878d7',
    500: '#4643c4',
    950: '#000000',
  },
}

SCSS

$custom: #4643c4;
$custom-light: #8878d7;
$custom-dark: #000000;

JSON

{
  "hex": "#4643c4",
  "rgb": {
    "r": 70,
    "g": 67,
    "b": 196
  },
  "hsl": {
    "h": 241.395,
    "s": 52.227,
    "l": 51.569
  },
  "oklch": {
    "l": 0.46995,
    "c": 0.19449,
    "h": 276.9
  },
  "luminance": 0.09302
}

Semantic roles & 50–950 ramp

primary

#4643C4

secondary

#CCCE95

accent

#DC4CD8

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0914

muted

#7E7B83

Preview Lab

Preview with #4643C4

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

Preview Lab → · Contrast checker → · Palette generator →