#4733DC#4733DC

#4733DC is a mid, highly saturated blue. Relative luminance 0.089; OKLCH L 47.1% C 0.239 H 277.3°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#4733DC
RGB	rgb(71, 51, 220)
HSL	hsl(247, 71%, 53%)
HSV	hsv(247, 77%, 86%)
CMYK	cmyk(67.7%, 76.8%, 0%, 13.7%)
CIE-LAB	lab(35.74, 57.01, -82.19)
CIE-LCH	lch(35.74, 100.03, 304.75°)
OKLab	oklab(47.11% 0.0303 -0.2375)
OKLCH	oklch(47.11% 0.239 277.3)
XYZ	xyz(16.6964, 8.8731, 68.5291)
Luminance	0.0887 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.53

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4733DC #C8DC33

analogous

#3373DC #4733DC #9C33DC

triadic

#4733DC #DC4733 #33DC47

tetradic

#4733DC #DC3373 #C8DC33 #33DC9C

square

#4733DC #DC3373 #C8DC33 #33DC9C

split-complementary

#4733DC #DC9C33 #73DC33

monochromatic

#22167F #301FB3 #4733DC #7667E5 #A59BEE

Accessibility & contrast

On white

7.57

#4733DC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#4733DC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4733DC

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4733DC	#FFFFFF	#000000	##FFFFFF
##4733DC	1.00	7.57	2.77	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BE1

Deuteranopia (green-blind)

#004DD9

Tritanopia (blue-blind)

#006687

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4733dc;
/* rgb */ color: rgb(71, 51, 220);
/* oklch */ color: oklch(47.1% 0.239 277.3);

Tailwind

colors: {
  custom: {
    50: '#8e6fe8',
    500: '#4733dc',
    950: '#000000',
  },
}

SCSS

$custom: #4733dc;
$custom-light: #8e6fe8;
$custom-dark: #000000;

JSON

{
  "hex": "#4733dc",
  "rgb": {
    "r": 71,
    "g": 51,
    "b": 220
  },
  "hsl": {
    "h": 247.101,
    "s": 70.711,
    "l": 53.137
  },
  "oklch": {
    "l": 0.47113,
    "c": 0.23942,
    "h": 277.3
  },
  "luminance": 0.08875
}

Semantic roles & 50–950 ramp

primary

#4733DC

secondary

#D1DA91

accent

#ED3AD8

background

#F9F6FE

surface

#F2ECFD

border

#CCC7D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #4733DC

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

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