#4733AE#4733AE

#4733AE is a dark, vivid blue. Relative luminance 0.068; OKLCH L 42.6% C 0.185 H 282.6°. Best body text is #FFFFFF at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#4733AE
RGB	rgb(71, 51, 174)
HSL	hsl(250, 55%, 44%)
HSV	hsv(250, 71%, 68%)
CMYK	cmyk(59.2%, 70.7%, 0%, 31.8%)
CIE-LAB	lab(31.26, 43.02, -62.63)
CIE-LCH	lch(31.26, 75.98, 304.48°)
OKLab	oklab(42.6% 0.0404 -0.1804)
OKLCH	oklch(42.6% 0.185 282.6)
XYZ	xyz(11.4200, 6.7625, 40.7397)
Luminance	0.0676 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 4.06

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4733AE #9AAE33

analogous

#335DAE #4733AE #8533AE

triadic

#4733AE #AE4733 #33AE47

tetradic

#4733AE #AE335D #9AAE33 #33AE85

square

#4733AE #AE335D #9AAE33 #33AE85

split-complementary

#4733AE #AE8533 #5DAE33

monochromatic

#20174F #34257F #4733AE #6652CC #9081DA

Accessibility & contrast

On white

8.93

#4733AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#4733AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4733AE

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4733AE	#FFFFFF	#000000	##FFFFFF
##4733AE	1.00	8.93	2.35	8.93
#FFFFFF	8.93	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EB2

Deuteranopia (green-blind)

#0045AC

Tritanopia (blue-blind)

#03546D

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #4733ae;
/* rgb */ color: rgb(71, 51, 174);
/* oklch */ color: oklch(42.6% 0.185 282.6);

Tailwind

colors: {
  custom: {
    50: '#866dc7',
    500: '#4733ae',
    950: '#000000',
  },
}

SCSS

$custom: #4733ae;
$custom-light: #866dc7;
$custom-dark: #000000;

JSON

{
  "hex": "#4733ae",
  "rgb": {
    "r": 71,
    "g": 51,
    "b": 174
  },
  "hsl": {
    "h": 249.756,
    "s": 54.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.42603,
    "c": 0.18488,
    "h": 282.6
  },
  "luminance": 0.06763
}

Semantic roles & 50–950 ramp

primary

#4733AE

secondary

#B7C379

accent

#DE4AC6

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #4733AE

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

Preview Lab → · Contrast checker → · Palette generator →