#611B63#611B63

#611B63 is a dark, vivid purple. Relative luminance 0.042; OKLCH L 36.6% C 0.135 H 326.7°. Best body text is #FFFFFF at 11.38:1 contrast (WCAG AA passes).

Color values

HEX#611B63
RGBrgb(97, 27, 99)
HSLhsl(298, 57%, 25%)
HSVhsv(298, 73%, 39%)
CMYKcmyk(2%, 72.7%, 0%, 61.2%)
CIE-LABlab(24.41, 40.99, -26.80)
CIE-LCHlch(24.41, 48.98, 326.82°)
OKLaboklab(36.6% 0.1133 -0.0743)
OKLCHoklch(36.6% 0.135 326.7)
XYZxyz(7.5737, 4.2266, 12.2189)
Luminance0.0423 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#611B63 #1D631B
analogous
#3D1B63 #611B63 #631B41
triadic
#611B63 #63611B #1B6361
tetradic
#611B63 #633D1B #1D631B #1B4163
square
#611B63 #633D1B #1D631B #1B4163
split-complementary
#611B63 #41631B #1B633D
monochromatic
#180718 #320E33 #611B63 #902893 #BF35C3

Accessibility & contrast

On white

11.38
#611B63 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.85
#611B63 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #611B63
11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##611B63#FFFFFF#000000##FFFFFF
##611B631.0011.381.8511.38
#FFFFFF11.381.0021.001.00
#0000001.8521.001.0021.00
##FFFFFF11.381.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0D3465
Deuteranopia (green-blind)
#2C3D61
Tritanopia (blue-blind)
#64263D
Achromatopsia (no color)
#3A3A3A

Design tokens & code

CSS
--color: #611b63;
/* rgb */ color: rgb(97, 27, 99);
/* oklch */ color: oklch(36.6% 0.135 326.7);
Tailwind
colors: {
  custom: {
    50: '#915f90',
    500: '#611b63',
    950: '#000000',
  },
}
SCSS
$custom: #611b63;
$custom-light: #915f90;
$custom-dark: #000000;
JSON
{
  "hex": "#611b63",
  "rgb": {
    "r": 97,
    "g": 27,
    "b": 99
  },
  "hsl": {
    "h": 298.333,
    "s": 57.143,
    "l": 24.706
  },
  "oklch": {
    "l": 0.36601,
    "c": 0.13548,
    "h": 326.7
  },
  "luminance": 0.04226
}

Semantic roles & 50–950 ramp

primary
#611B63
secondary
#449841
accent
#E0474C
background
#F9F5F8
surface
#F1E9F0
border
#CBC5CB
text
#0D050C
muted
#7E797D

Preview Lab

Preview with #611B63

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

Preview Lab → · Contrast checker → · Palette generator →

#611B63 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva