#491457#491457

#491457 is a dark, vivid purple. Relative luminance 0.026; OKLCH L 31.2% C 0.121 H 318.3°. Best body text is #FFFFFF at 13.81:1 contrast (WCAG AA passes).

Color values

HEX	#491457
RGB	rgb(73, 20, 87)
HSL	hsl(287, 63%, 21%)
HSV	hsv(287, 77%, 34%)
CMYK	cmyk(16.1%, 77%, 0%, 65.9%)
CIE-LAB	lab(18.39, 35.53, -28.69)
CIE-LCH	lch(18.39, 45.67, 321.08°)
OKLab	oklab(31.21% 0.0905 -0.0805)
OKLCH	oklch(31.21% 0.121 318.3)
XYZ	xyz(4.7179, 2.6051, 9.2693)
Luminance	0.0261 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#491457 #225714

analogous

#271457 #491457 #571443

triadic

#491457 #574914 #145749

tetradic

#491457 #572714 #225714 #144357

square

#491457 #572714 #225714 #144357

split-complementary

#491457 #435714 #145727

monochromatic

#150619 #1F0925 #491457 #731F89 #9D2BBB

Accessibility & contrast

On white

13.81

#491457 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#491457 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #491457

13.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##491457	#FFFFFF	#000000	##FFFFFF
##491457	1.00	13.81	1.52	13.81
#FFFFFF	13.81	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002959

Deuteranopia (green-blind)

#172F55

Tritanopia (blue-blind)

#492134

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #491457;
/* rgb */ color: rgb(73, 20, 87);
/* oklch */ color: oklch(31.2% 0.121 318.3);

Tailwind

colors: {
  custom: {
    50: '#7e5787',
    500: '#491457',
    950: '#000000',
  },
}

SCSS

$custom: #491457;
$custom-light: #7e5787;
$custom-dark: #000000;

JSON

{
  "hex": "#491457",
  "rgb": {
    "r": 73,
    "g": 20,
    "b": 87
  },
  "hsl": {
    "h": 287.463,
    "s": 62.617,
    "l": 20.98
  },
  "oklch": {
    "l": 0.31205,
    "c": 0.12116,
    "h": 318.3
  },
  "luminance": 0.02605
}

Semantic roles & 50–950 ramp

primary

#491457

secondary

#4A8F38

accent

#E64264

background

#F7F5F8

surface

#EEE9EF

border

#C9C5CA

text

#0A030B

muted

#7C787C

Preview Lab

Preview with #491457

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

Preview Lab → · Contrast checker → · Palette generator →