#5A337A#5A337A

#5A337A is a dark, moderate violet. Relative luminance 0.059; OKLCH L 40.4% C 0.120 H 307.2°. Best body text is #FFFFFF at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#5A337A
RGB	rgb(90, 51, 122)
HSL	hsl(273, 41%, 34%)
HSV	hsv(273, 58%, 48%)
CMYK	cmyk(26.2%, 58.2%, 0%, 52.2%)
CIE-LAB	lab(29.28, 31.99, -33.87)
CIE-LCH	lch(29.28, 46.59, 313.37°)
OKLab	oklab(40.38% 0.0724 -0.0953)
OKLCH	oklch(40.38% 0.12 307.2)
XYZ	xyz(8.9124, 5.9466, 19.0869)
Luminance	0.0595 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 9.49

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A337A #537A33

analogous

#37337A #5A337A #7A3377

triadic

#5A337A #7A5A33 #337A5A

tetradic

#5A337A #7A3733 #537A33 #33777A

square

#5A337A #7A3733 #537A33 #33777A

split-complementary

#5A337A #777A33 #337A37

monochromatic

#1A0F24 #3A214F #5A337A #7A45A5 #9868C0

Accessibility & contrast

On white

9.59

#5A337A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#5A337A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A337A

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A337A	#FFFFFF	#000000	##FFFFFF
##5A337A	1.00	9.59	2.19	9.59
#FFFFFF	9.59	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A447C

Deuteranopia (green-blind)

#284578

Tritanopia (blue-blind)

#554051

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #5a337a;
/* rgb */ color: rgb(90, 51, 122);
/* oklch */ color: oklch(40.4% 0.120 307.2);

Tailwind

colors: {
  custom: {
    50: '#8b6ca1',
    500: '#5a337a',
    950: '#000000',
  },
}

SCSS

$custom: #5a337a;
$custom-light: #8b6ca1;
$custom-dark: #000000;

JSON

{
  "hex": "#5a337a",
  "rgb": {
    "r": 90,
    "g": 51,
    "b": 122
  },
  "hsl": {
    "h": 272.958,
    "s": 41.04,
    "l": 33.922
  },
  "oklch": {
    "l": 0.40384,
    "c": 0.11967,
    "h": 307.2
  },
  "luminance": 0.05946
}

Semantic roles & 50–950 ramp

primary

#5A337A

secondary

#81A861

accent

#D1578E

background

#F8F6F9

surface

#F0EBF2

border

#CBC6CC

text

#0C070F

muted

#7D7A7E

Preview Lab

Preview with #5A337A

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

Preview Lab → · Contrast checker → · Palette generator →