#491A63#491A63

#491A63 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 32.8% C 0.126 H 310.8°. Best body text is #FFFFFF at 13.03:1 contrast (WCAG AA passes).

Color values

HEX	#491A63
RGB	rgb(73, 26, 99)
HSL	hsl(279, 58%, 25%)
HSV	hsv(279, 74%, 39%)
CMYK	cmyk(26.3%, 73.7%, 0%, 61.2%)
CIE-LAB	lab(20.27, 35.52, -33.65)
CIE-LCH	lch(20.27, 48.93, 316.55°)
OKLab	oklab(32.83% 0.0822 -0.0951)
OKLCH	oklch(32.83% 0.126 310.8)
XYZ	xyz(5.3688, 3.0562, 12.1091)
Luminance	0.0306 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#491A63 #34631A

analogous

#251A63 #491A63 #631A59

triadic

#491A63 #63491A #1A6349

tetradic

#491A63 #63251A #34631A #1A5963

square

#491A63 #63251A #34631A #1A5963

split-complementary

#491A63 #59631A #1A6325

monochromatic

#120618 #250D33 #491A63 #6D2793 #9033C4

Accessibility & contrast

On white

13.03

#491A63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#491A63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #491A63

13.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##491A63	#FFFFFF	#000000	##FFFFFF
##491A63	1.00	13.03	1.61	13.03
#FFFFFF	13.03	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F65

Deuteranopia (green-blind)

#0F3261

Tritanopia (blue-blind)

#462A3C

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #491a63;
/* rgb */ color: rgb(73, 26, 99);
/* oklch */ color: oklch(32.8% 0.126 310.8);

Tailwind

colors: {
  custom: {
    50: '#7f5b90',
    500: '#491a63',
    950: '#000000',
  },
}

SCSS

$custom: #491a63;
$custom-light: #7f5b90;
$custom-dark: #000000;

JSON

{
  "hex": "#491a63",
  "rgb": {
    "r": 73,
    "g": 26,
    "b": 99
  },
  "hsl": {
    "h": 278.63,
    "s": 58.4,
    "l": 24.51
  },
  "oklch": {
    "l": 0.3283,
    "c": 0.1257,
    "h": 310.8
  },
  "luminance": 0.03056
}

Semantic roles & 50–950 ramp

primary

#491A63

secondary

#609940

accent

#E2467E

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#0A040C

muted

#7C797D

Preview Lab

Preview with #491A63

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

Preview Lab → · Contrast checker → · Palette generator →