#491F58#491F58

#491F58 is a dark, moderate purple. Relative luminance 0.031; OKLCH L 32.7% C 0.105 H 316.2°. Best body text is #FFFFFF at 12.96:1 contrast (WCAG AA passes).

Color values

HEX	#491F58
RGB	rgb(73, 31, 88)
HSL	hsl(284, 48%, 23%)
HSV	hsv(284, 65%, 35%)
CMYK	cmyk(17%, 64.8%, 0%, 65.5%)
CIE-LAB	lab(20.44, 30.24, -26.07)
CIE-LCH	lch(20.44, 39.93, 319.23°)
OKLab	oklab(32.71% 0.0761 -0.073)
OKLCH	oklch(32.71% 0.105 316.2)
XYZ	xyz(4.9988, 3.1012, 9.5659)
Luminance	0.0310 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#491F58 #2E581F

analogous

#2C1F58 #491F58 #581F4A

triadic

#491F58 #58491F #1F5849

tetradic

#491F58 #582C1F #2E581F #1F4A58

square

#491F58 #582C1F #2E581F #1F4A58

split-complementary

#491F58 #4A581F #1F582C

monochromatic

#130817 #230F2B #491F58 #6F2F85 #943FB3

Accessibility & contrast

On white

12.96

#491F58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#491F58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #491F58

12.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##491F58	#FFFFFF	#000000	##FFFFFF
##491F58	1.00	12.96	1.62	12.96
#FFFFFF	12.96	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E2F5A

Deuteranopia (green-blind)

#1F3357

Tritanopia (blue-blind)

#482938

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #491f58;
/* rgb */ color: rgb(73, 31, 88);
/* oklch */ color: oklch(32.7% 0.105 316.2);

Tailwind

colors: {
  custom: {
    50: '#7e5d87',
    500: '#491f58',
    950: '#000000',
  },
}

SCSS

$custom: #491f58;
$custom-light: #7e5d87;
$custom-dark: #000000;

JSON

{
  "hex": "#491f58",
  "rgb": {
    "r": 73,
    "g": 31,
    "b": 88
  },
  "hsl": {
    "h": 284.211,
    "s": 47.899,
    "l": 23.333
  },
  "oklch": {
    "l": 0.3271,
    "c": 0.10543,
    "h": 316.2
  },
  "luminance": 0.03101
}

Semantic roles & 50–950 ramp

primary

#491F58

secondary

#598D46

accent

#D75074

background

#F7F5F8

surface

#EEE9EF

border

#C9C5CA

text

#0A040B

muted

#7C797C

Preview Lab

Preview with #491F58

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

Preview Lab → · Contrast checker → · Palette generator →