#611B8A#611B8A

#611B8A is a dark, vivid violet. Relative luminance 0.052; OKLCH L 39.5% C 0.172 H 309.0°. Best body text is #FFFFFF at 10.33:1 contrast (WCAG AA passes).

Color values

HEX#611B8A
RGBrgb(97, 27, 138)
HSLhsl(278, 67%, 32%)
HSVhsv(278, 80%, 54%)
CMYKcmyk(29.7%, 80.4%, 0%, 45.9%)
CIE-LABlab(27.19, 49.17, -47.21)
CIE-LCHlch(27.19, 68.16, 316.16°)
OKLaboklab(39.46% 0.1085 -0.1341)
OKLCHoklch(39.46% 0.172 309)
XYZxyz(9.9082, 5.1604, 24.5139)
Luminance0.0516 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#611B8A #448A1B
analogous
#2A1B8A #611B8A #8A1B7C
triadic
#611B8A #8A611B #1B8A61
tetradic
#611B8A #8A2A1B #448A1B #1B7C8A
square
#611B8A #8A2A1B #448A1B #1B7C8A
split-complementary
#611B8A #7C8A1B #1B8A2A
monochromatic
#190724 #3D1157 #611B8A #8525BD #A345DB

Accessibility & contrast

On white

10.33
#611B8A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.03
#611B8A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #611B8A
10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##611B8A#FFFFFF#000000##FFFFFF
##611B8A1.0010.332.0310.33
#FFFFFF10.331.0021.001.00
#0000002.0321.001.0021.00
##FFFFFF10.331.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003E8D
Deuteranopia (green-blind)
#004188
Tritanopia (blue-blind)
#5B3752
Achromatopsia (no color)
#404040

Design tokens & code

CSS
--color: #611b8a;
/* rgb */ color: rgb(97, 27, 138);
/* oklch */ color: oklch(39.5% 0.172 309.0);
Tailwind
colors: {
  custom: {
    50: '#9360ad',
    500: '#611b8a',
    950: '#000000',
  },
}
SCSS
$custom: #611b8a;
$custom-light: #9360ad;
$custom-dark: #000000;
JSON
{
  "hex": "#611b8a",
  "rgb": {
    "r": 97,
    "g": 27,
    "b": 138
  },
  "hsl": {
    "h": 277.838,
    "s": 67.273,
    "l": 32.353
  },
  "oklch": {
    "l": 0.39456,
    "c": 0.17247,
    "h": 309
  },
  "luminance": 0.0516
}

Semantic roles & 50–950 ramp

primary
#611B8A
secondary
#71BC45
accent
#EA3E7D
background
#F9F6FA
surface
#F2EBF4
border
#CCC6CE
text
#0D0510
muted
#7E7A7F

Preview Lab

Preview with #611B8A

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

Preview Lab → · Contrast checker → · Palette generator →

#611B8A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva