#4643A2#4643A2

#4643A2 is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.1% C 0.149 H 279.8°. Best body text is #FFFFFF at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#4643A2
RGB	rgb(70, 67, 162)
HSL	hsl(242, 41%, 45%)
HSV	hsv(242, 59%, 64%)
CMYK	cmyk(56.8%, 58.6%, 0%, 36.5%)
CIE-LAB	lab(33.82, 29.29, -51.26)
CIE-LCH	lch(33.82, 59.04, 299.74°)
OKLab	oklab(44.14% 0.0253 -0.147)
OKLCH	oklch(44.14% 0.149 279.8)
XYZ	xyz(11.0525, 7.9243, 35.1226)
Luminance	0.0793 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.15

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4643A2 #9FA243

analogous

#436FA2 #4643A2 #7643A2

triadic

#4643A2 #A24643 #43A246

tetradic

#4643A2 #A2436F #9FA243 #43A276

square

#4643A2 #A2436F #9FA243 #43A276

split-complementary

#4643A2 #A27643 #6FA243

monochromatic

#211F4B #333177 #4643A2 #6664BF #918FD1

Accessibility & contrast

On white

8.12

#4643A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#4643A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4643A2

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4643A2	#FFFFFF	#000000	##FFFFFF
##4643A2	1.00	8.12	2.59	8.12
#FFFFFF	8.12	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A5

Deuteranopia (green-blind)

#004CA0

Tritanopia (blue-blind)

#16596C

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4643a2;
/* rgb */ color: rgb(70, 67, 162);
/* oklch */ color: oklch(44.1% 0.149 279.8);

Tailwind

colors: {
  custom: {
    50: '#8277be',
    500: '#4643a2',
    950: '#000000',
  },
}

SCSS

$custom: #4643a2;
$custom-light: #8277be;
$custom-dark: #000000;

JSON

{
  "hex": "#4643a2",
  "rgb": {
    "r": 70,
    "g": 67,
    "b": 162
  },
  "hsl": {
    "h": 241.895,
    "s": 41.485,
    "l": 44.902
  },
  "oklch": {
    "l": 0.44141,
    "c": 0.14915,
    "h": 279.8
  },
  "luminance": 0.07925
}

Semantic roles & 50–950 ramp

primary

#4643A2

secondary

#BABC85

accent

#D156CD

background

#F8F7FB

surface

#EFEDF7

border

#CAC8D0

text

#0B0812

muted

#7C7B81

Preview Lab

Preview with #4643A2

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

Preview Lab → · Contrast checker → · Palette generator →