#611C90#611C90

#611C90 is a dark, vivid violet. Relative luminance 0.054; OKLCH L 40.0% C 0.177 H 306.8°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX#611C90
RGBrgb(97, 28, 144)
HSLhsl(276, 67%, 34%)
HSVhsv(276, 81%, 56%)
CMYKcmyk(32.6%, 80.6%, 0%, 43.5%)
CIE-LABlab(27.81, 50.16, -49.93)
CIE-LCHlch(27.81, 70.77, 315.13°)
OKLaboklab(40.04% 0.1061 -0.1421)
OKLCHoklch(40.04% 0.177 306.8)
XYZxyz(10.3780, 5.3856, 26.8730)
Luminance0.0539 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#611C90 #4B901C
analogous
#271C90 #611C90 #901C85
triadic
#611C90 #90611C #1C9061
tetradic
#611C90 #90271C #4B901C #1C8590
square
#611C90 #90271C #4B901C #1C8590
split-complementary
#611C90 #85901C #1C9027
monochromatic
#1C082A #3E125D #611C90 #8426C3 #A14ADC

Accessibility & contrast

On white

10.11
#611C90 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.08
#611C90 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #611C90
10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##611C90#FFFFFF#000000##FFFFFF
##611C901.0010.112.0810.11
#FFFFFF10.111.0021.001.00
#0000002.0821.001.0021.00
##FFFFFF10.111.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004093
Deuteranopia (green-blind)
#00428E
Tritanopia (blue-blind)
#593A56
Achromatopsia (no color)
#424242

Design tokens & code

CSS
--color: #611c90;
/* rgb */ color: rgb(97, 28, 144);
/* oklch */ color: oklch(40.0% 0.177 306.8);
Tailwind
colors: {
  custom: {
    50: '#9361b1',
    500: '#611c90',
    950: '#000000',
  },
}
SCSS
$custom: #611c90;
$custom-light: #9361b1;
$custom-dark: #000000;
JSON
{
  "hex": "#611c90",
  "rgb": {
    "r": 97,
    "g": 28,
    "b": 144
  },
  "hsl": {
    "h": 275.69,
    "s": 67.442,
    "l": 33.725
  },
  "oklch": {
    "l": 0.40043,
    "c": 0.17733,
    "h": 306.8
  },
  "luminance": 0.05386
}

Semantic roles & 50–950 ramp

primary
#611C90
secondary
#79BE4A
accent
#EA3D84
background
#F9F6FB
surface
#F2EBF6
border
#CCC6D0
text
#0E0511
muted
#7E7A80

Preview Lab

Preview with #611C90

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

Preview Lab → · Contrast checker → · Palette generator →

#611C90 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva