#4C43AE#4C43AE

#4C43AE is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.6% C 0.165 H 281.4°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#4C43AE
RGB	rgb(76, 67, 174)
HSL	hsl(245, 44%, 47%)
HSV	hsv(245, 61%, 68%)
CMYK	cmyk(56.3%, 61.5%, 0%, 31.8%)
CIE-LAB	lab(35.21, 34.36, -56.16)
CIE-LCH	lch(35.21, 65.84, 301.46°)
OKLab	oklab(45.57% 0.0326 -0.1612)
OKLCH	oklch(45.57% 0.165 281.4)
XYZ	xyz(12.6253, 8.6060, 41.0320)
Luminance	0.0861 (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

#4C43AE #A5AE43

analogous

#436FAE #4C43AE #8243AE

triadic

#4C43AE #AE4C43 #43AE4C

tetradic

#4C43AE #AE436F #A5AE43 #43AE82

square

#4C43AE #AE436F #A5AE43 #43AE82

split-complementary

#4C43AE #AE8243 #6FAE43

monochromatic

#252156 #393282 #4C43AE #7169C5 #9B95D6

Accessibility & contrast

On white

7.72

#4C43AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#4C43AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C43AE

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C43AE	#FFFFFF	#000000	##FFFFFF
##4C43AE	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B1

Deuteranopia (green-blind)

#004FAC

Tritanopia (blue-blind)

#1B5D72

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4c43ae;
/* rgb */ color: rgb(76, 67, 174);
/* oklch */ color: oklch(45.6% 0.165 281.4);

Tailwind

colors: {
  custom: {
    50: '#8777c7',
    500: '#4c43ae',
    950: '#000000',
  },
}

SCSS

$custom: #4c43ae;
$custom-light: #8777c7;
$custom-dark: #000000;

JSON

{
  "hex": "#4c43ae",
  "rgb": {
    "r": 76,
    "g": 67,
    "b": 174
  },
  "hsl": {
    "h": 245.047,
    "s": 44.398,
    "l": 47.255
  },
  "oklch": {
    "l": 0.45572,
    "c": 0.1645,
    "h": 281.4
  },
  "luminance": 0.08607
}

Semantic roles & 50–950 ramp

primary

#4C43AE

secondary

#BDC28B

accent

#D454C9

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #4C43AE

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

Preview Lab → · Contrast checker → · Palette generator →