#5337AA#5337AA

#5337AA is a dark, vivid violet. Relative luminance 0.075; OKLCH L 43.9% C 0.174 H 288.3°. Best body text is #FFFFFF at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#5337AA
RGB	rgb(83, 55, 170)
HSL	hsl(255, 51%, 44%)
HSV	hsv(255, 68%, 67%)
CMYK	cmyk(51.2%, 67.6%, 0%, 33.3%)
CIE-LAB	lab(32.86, 41.52, -57.58)
CIE-LCH	lch(32.86, 70.99, 305.80°)
OKLab	oklab(43.92% 0.0545 -0.1652)
OKLCH	oklch(43.92% 0.174 288.3)
XYZ	xyz(12.1871, 7.4731, 38.8227)
Luminance	0.0747 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.52

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5337AA #8EAA37

analogous

#3755AA #5337AA #8D37AA

triadic

#5337AA #AA5337 #37AA53

tetradic

#5337AA #AA3755 #8EAA37 #37AA8D

square

#5337AA #AA3755 #8EAA37 #37AA8D

split-complementary

#5337AA #AA8D37 #55AA37

monochromatic

#26194E #3C287C #5337AA #7256C8 #9884D7

Accessibility & contrast

On white

8.42

#5337AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#5337AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5337AA

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5337AA	#FFFFFF	#000000	##FFFFFF
##5337AA	1.00	8.42	2.49	8.42
#FFFFFF	8.42	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050AE

Deuteranopia (green-blind)

#004AA8

Tritanopia (blue-blind)

#34546C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #5337aa;
/* rgb */ color: rgb(83, 55, 170);
/* oklch */ color: oklch(43.9% 0.174 288.3);

Tailwind

colors: {
  custom: {
    50: '#8b70c4',
    500: '#5337aa',
    950: '#000000',
  },
}

SCSS

$custom: #5337aa;
$custom-light: #8b70c4;
$custom-dark: #000000;

JSON

{
  "hex": "#5337aa",
  "rgb": {
    "r": 83,
    "g": 55,
    "b": 170
  },
  "hsl": {
    "h": 254.609,
    "s": 51.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.43917,
    "c": 0.17395,
    "h": 288.3
  },
  "luminance": 0.07474
}

Semantic roles & 50–950 ramp

primary

#5337AA

secondary

#B0C17C

accent

#DB4DB8

background

#F9F6FC

surface

#F1ECF8

border

#CBC7D1

text

#0D0713

muted

#7E7A82

Preview Lab

Preview with #5337AA

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

Preview Lab → · Contrast checker → · Palette generator →