#4543A2#4543A2

#4543A2 is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.1% C 0.149 H 279.3°. Best body text is #FFFFFF at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#4543A2
RGB	rgb(69, 67, 162)
HSL	hsl(241, 41%, 45%)
HSV	hsv(241, 59%, 64%)
CMYK	cmyk(57.4%, 58.6%, 0%, 36.5%)
CIE-LAB	lab(33.75, 29.09, -51.39)
CIE-LCH	lch(33.75, 59.05, 299.52°)
OKLab	oklab(44.06% 0.024 -0.1474)
OKLCH	oklch(44.06% 0.149 279.3)
XYZ	xyz(10.9809, 7.8874, 35.1192)
Luminance	0.0789 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.22

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4543A2 #A0A243

analogous

#4371A2 #4543A2 #7443A2

triadic

#4543A2 #A24543 #43A245

tetradic

#4543A2 #A24371 #A0A243 #43A274

square

#4543A2 #A24371 #A0A243 #43A274

split-complementary

#4543A2 #A27443 #71A243

monochromatic

#201F4B #333177 #4543A2 #6564BF #908FD1

Accessibility & contrast

On white

8.15

#4543A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#4543A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4543A2

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4543A2	#FFFFFF	#000000	##FFFFFF
##4543A2	1.00	8.15	2.58	8.15
#FFFFFF	8.15	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A5

Deuteranopia (green-blind)

#004CA0

Tritanopia (blue-blind)

#11596C

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4543a2;
/* rgb */ color: rgb(69, 67, 162);
/* oklch */ color: oklch(44.1% 0.149 279.3);

Tailwind

colors: {
  custom: {
    50: '#8177be',
    500: '#4543a2',
    950: '#000000',
  },
}

SCSS

$custom: #4543a2;
$custom-light: #8177be;
$custom-dark: #000000;

JSON

{
  "hex": "#4543a2",
  "rgb": {
    "r": 69,
    "g": 67,
    "b": 162
  },
  "hsl": {
    "h": 241.263,
    "s": 41.485,
    "l": 44.902
  },
  "oklch": {
    "l": 0.44064,
    "c": 0.14935,
    "h": 279.3
  },
  "luminance": 0.07888
}

Semantic roles & 50–950 ramp

primary

#4543A2

secondary

#BBBC85

accent

#D156CF

background

#F8F7FB

surface

#EFEDF7

border

#CAC8D0

text

#0B0812

muted

#7C7B81

Preview Lab

Preview with #4543A2

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

Preview Lab → · Contrast checker → · Palette generator →