#491A54#491A54

#491A54 is a dark, moderate purple. Relative luminance 0.028; OKLCH L 31.7% C 0.109 H 319.5°. Best body text is #FFFFFF at 13.47:1 contrast (WCAG AA passes).

Color values

HEX	#491A54
RGB	rgb(73, 26, 84)
HSL	hsl(289, 53%, 22%)
HSV	hsv(289, 69%, 33%)
CMYK	cmyk(13.1%, 69%, 0%, 67.1%)
CIE-LAB	lab(19.21, 32.00, -25.37)
CIE-LCH	lch(19.21, 40.83, 321.59°)
OKLab	oklab(31.73% 0.0831 -0.0708)
OKLCH	oklch(31.73% 0.109 319.5)
XYZ	xyz(4.7171, 2.7956, 8.6769)
Luminance	0.0279 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#491A54 #25541A

analogous

#2C1A54 #491A54 #541A42

triadic

#491A54 #54491A #1A5449

tetradic

#491A54 #542C1A #25541A #1A4254

square

#491A54 #542C1A #25541A #1A4254

split-complementary

#491A54 #42541A #1A542C

monochromatic

#140717 #200C25 #491A54 #722883 #9A37B1

Accessibility & contrast

On white

13.47

#491A54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#491A54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #491A54

13.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##491A54	#FFFFFF	#000000	##FFFFFF
##491A54	1.00	13.47	1.56	13.47
#FFFFFF	13.47	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#092B56

Deuteranopia (green-blind)

#1E3053

Tritanopia (blue-blind)

#492434

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #491a54;
/* rgb */ color: rgb(73, 26, 84);
/* oklch */ color: oklch(31.7% 0.109 319.5);

Tailwind

colors: {
  custom: {
    50: '#7e5a84',
    500: '#491a54',
    950: '#000000',
  },
}

SCSS

$custom: #491a54;
$custom-light: #7e5a84;
$custom-dark: #000000;

JSON

{
  "hex": "#491a54",
  "rgb": {
    "r": 73,
    "g": 26,
    "b": 84
  },
  "hsl": {
    "h": 288.621,
    "s": 52.727,
    "l": 21.569
  },
  "oklch": {
    "l": 0.31727,
    "c": 0.1092,
    "h": 319.5
  },
  "luminance": 0.02795
}

Semantic roles & 50–950 ramp

primary

#491A54

secondary

#4E8A40

accent

#DC4C67

background

#F7F5F8

surface

#EEE9EF

border

#C9C5CA

text

#0A040B

muted

#7C797C

Preview Lab

Preview with #491A54

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

Preview Lab → · Contrast checker → · Palette generator →