#4733DE#4733DE

#4733DE is a mid, highly saturated blue. Relative luminance 0.090; OKLCH L 47.3% C 0.242 H 277.1°. Best body text is #FFFFFF at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#4733DE
RGB	rgb(71, 51, 222)
HSL	hsl(247, 72%, 54%)
HSV	hsv(247, 77%, 87%)
CMYK	cmyk(68%, 77%, 0%, 12.9%)
CIE-LAB	lab(35.95, 57.61, -83.00)
CIE-LCH	lch(35.95, 101.03, 304.76°)
OKLab	oklab(47.32% 0.0298 -0.2398)
OKLCH	oklch(47.32% 0.242 277.1)
XYZ	xyz(16.9629, 8.9796, 69.9324)
Luminance	0.0898 (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

#4733DE #CADE33

analogous

#3374DE #4733DE #9D33DE

triadic

#4733DE #DE4733 #33DE47

tetradic

#4733DE #DE3374 #CADE33 #33DE9D

square

#4733DE #DE3374 #CADE33 #33DE9D

split-complementary

#4733DE #DE9D33 #74DE33

monochromatic

#221582 #2F1DB6 #4733DE #7768E7 #A69CEF

Accessibility & contrast

On white

7.51

#4733DE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#4733DE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4733DE

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4733DE	#FFFFFF	#000000	##FFFFFF
##4733DE	1.00	7.51	2.80	7.51
#FFFFFF	7.51	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BE3

Deuteranopia (green-blind)

#004DDB

Tritanopia (blue-blind)

#006688

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4733de;
/* rgb */ color: rgb(71, 51, 222);
/* oklch */ color: oklch(47.3% 0.242 277.1);

Tailwind

colors: {
  custom: {
    50: '#8f6fea',
    500: '#4733de',
    950: '#000000',
  },
}

SCSS

$custom: #4733de;
$custom-light: #8f6fea;
$custom-dark: #000000;

JSON

{
  "hex": "#4733de",
  "rgb": {
    "r": 71,
    "g": 51,
    "b": 222
  },
  "hsl": {
    "h": 247.018,
    "s": 72.152,
    "l": 53.529
  },
  "oklch": {
    "l": 0.47318,
    "c": 0.24169,
    "h": 277.1
  },
  "luminance": 0.08981
}

Semantic roles & 50–950 ramp

primary

#4733DE

secondary

#D2DB92

accent

#EF39DA

background

#F9F6FE

surface

#F2ECFD

border

#CCC7D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #4733DE

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

Preview Lab → · Contrast checker → · Palette generator →