#491C6A#491C6A

#491C6A is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.6% C 0.131 H 307.1°. Best body text is #FFFFFF at 12.67:1 contrast (WCAG AA passes).

Color values

HEX#491C6A
RGBrgb(73, 28, 106)
HSLhsl(275, 58%, 26%)
HSVhsv(275, 74%, 42%)
CMYKcmyk(31.1%, 73.6%, 0%, 58.4%)
CIE-LABlab(21.16, 36.26, -36.79)
CIE-LCHlch(21.16, 51.66, 314.59°)
OKLaboklab(33.64% 0.0789 -0.1043)
OKLCHoklch(33.64% 0.131 307.1)
XYZxyz(5.7639, 3.2877, 13.9638)
Luminance0.0329 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#491C6A #3D6A1C
analogous
#221C6A #491C6A #6A1C64
triadic
#491C6A #6A491C #1C6A49
tetradic
#491C6A #6A221C #3D6A1C #1C646A
square
#491C6A #6A221C #3D6A1C #1C646A
split-complementary
#491C6A #646A1C #1C6A22
monochromatic
#110618 #280F3A #491C6A #6A299A #8C36CA

Accessibility & contrast

On white

12.67
#491C6A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.66
#491C6A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #491C6A
12.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##491C6A#FFFFFF#000000##FFFFFF
##491C6A1.0012.671.6612.67
#FFFFFF12.671.0021.001.00
#0000001.6621.001.0021.00
##FFFFFF12.671.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00316C
Deuteranopia (green-blind)
#053368
Tritanopia (blue-blind)
#442E41
Achromatopsia (no color)
#333333

Design tokens & code

CSS
--color: #491c6a;
/* rgb */ color: rgb(73, 28, 106);
/* oklch */ color: oklch(33.6% 0.131 307.1);
Tailwind
colors: {
  custom: {
    50: '#7f5c95',
    500: '#491c6a',
    950: '#000000',
  },
}
SCSS
$custom: #491c6a;
$custom-light: #7f5c95;
$custom-dark: #000000;
JSON
{
  "hex": "#491c6a",
  "rgb": {
    "r": 73,
    "g": 28,
    "b": 106
  },
  "hsl": {
    "h": 274.615,
    "s": 58.209,
    "l": 26.275
  },
  "oklch": {
    "l": 0.33638,
    "c": 0.13079,
    "h": 307.1
  },
  "luminance": 0.03288
}

Semantic roles & 50–950 ramp

primary
#491C6A
secondary
#6A9F43
accent
#E14688
background
#F8F5F9
surface
#EFE9F2
border
#CAC5CC
text
#0A040D
muted
#7C797E

Preview Lab

Preview with #491C6A

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

Preview Lab → · Contrast checker → · Palette generator →

#491C6A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva