#4643AE#4643AE

#4643AE is a mid, vivid blue. Relative luminance 0.084; OKLCH L 45.1% C 0.166 H 278.7°. Best body text is #FFFFFF at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#4643AE
RGB	rgb(70, 67, 174)
HSL	hsl(242, 44%, 47%)
HSV	hsv(242, 61%, 68%)
CMYK	cmyk(59.8%, 61.5%, 0%, 31.8%)
CIE-LAB	lab(34.74, 33.29, -56.94)
CIE-LCH	lch(34.74, 65.96, 300.31°)
OKLab	oklab(45.11% 0.025 -0.1637)
OKLCH	oklch(45.11% 0.166 278.7)
XYZ	xyz(12.1705, 8.3715, 41.0107)
Luminance	0.0837 (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

#4643AE #ABAE43

analogous

#4376AE #4643AE #7B43AE

triadic

#4643AE #AE4643 #43AE46

tetradic

#4643AE #AE4376 #ABAE43 #43AE7B

square

#4643AE #AE4376 #ABAE43 #43AE7B

split-complementary

#4643AE #AE7B43 #76AE43

monochromatic

#222156 #343282 #4643AE #6C69C5 #9795D6

Accessibility & contrast

On white

7.85

#4643AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#4643AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4643AE

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4643AE	#FFFFFF	#000000	##FFFFFF
##4643AE	1.00	7.85	2.67	7.85
#FFFFFF	7.85	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B1

Deuteranopia (green-blind)

#004DAC

Tritanopia (blue-blind)

#005D72

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4643ae;
/* rgb */ color: rgb(70, 67, 174);
/* oklch */ color: oklch(45.1% 0.166 278.7);

Tailwind

colors: {
  custom: {
    50: '#8477c7',
    500: '#4643ae',
    950: '#000000',
  },
}

SCSS

$custom: #4643ae;
$custom-light: #8477c7;
$custom-dark: #000000;

JSON

{
  "hex": "#4643ae",
  "rgb": {
    "r": 70,
    "g": 67,
    "b": 174
  },
  "hsl": {
    "h": 241.682,
    "s": 44.398,
    "l": 47.255
  },
  "oklch": {
    "l": 0.45109,
    "c": 0.16561,
    "h": 278.7
  },
  "luminance": 0.08372
}

Semantic roles & 50–950 ramp

primary

#4643AE

secondary

#C0C28B

accent

#D454D1

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #4643AE

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

Preview Lab → · Contrast checker → · Palette generator →