#4733C1#4733C1

#4733C1 is a dark, highly saturated blue. Relative luminance 0.076; OKLCH L 44.4% C 0.208 H 280.1°. Best body text is #FFFFFF at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#4733C1
RGB	rgb(71, 51, 193)
HSL	hsl(248, 58%, 48%)
HSV	hsv(248, 74%, 76%)
CMYK	cmyk(63.2%, 73.6%, 0%, 24.3%)
CIE-LAB	lab(33.04, 48.88, -70.96)
CIE-LCH	lch(33.04, 86.17, 304.56°)
OKLab	oklab(44.41% 0.0366 -0.2048)
OKLCH	oklch(44.41% 0.208 280.1)
XYZ	xyz(13.4049, 7.5565, 51.1939)
Luminance	0.0756 (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

#4733C1 #ADC133

analogous

#3366C1 #4733C1 #8E33C1

triadic

#4733C1 #C14733 #33C147

tetradic

#4733C1 #C13366 #ADC133 #33C18E

square

#4733C1 #C13366 #ADC133 #33C18E

split-complementary

#4733C1 #C18E33 #66C133

monochromatic

#231960 #352691 #4733C1 #6E5DD4 #998DE1

Accessibility & contrast

On white

8.36

#4733C1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#4733C1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4733C1

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4733C1	#FFFFFF	#000000	##FFFFFF
##4733C1	1.00	8.36	2.51	8.36
#FFFFFF	8.36	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053C5

Deuteranopia (green-blind)

#0048BE

Tritanopia (blue-blind)

#005B77

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4733c1;
/* rgb */ color: rgb(71, 51, 193);
/* oklch */ color: oklch(44.4% 0.208 280.1);

Tailwind

colors: {
  custom: {
    50: '#896dd5',
    500: '#4733c1',
    950: '#000000',
  },
}

SCSS

$custom: #4733c1;
$custom-light: #896dd5;
$custom-dark: #000000;

JSON

{
  "hex": "#4733c1",
  "rgb": {
    "r": 71,
    "g": 51,
    "b": 193
  },
  "hsl": {
    "h": 248.451,
    "s": 58.197,
    "l": 47.843
  },
  "oklch": {
    "l": 0.44411,
    "c": 0.20801,
    "h": 280.1
  },
  "luminance": 0.07558
}

Semantic roles & 50–950 ramp

primary

#4733C1

secondary

#C1CB84

accent

#E146CC

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4733C1

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

Preview Lab → · Contrast checker → · Palette generator →