#611CB0#611CB0

#611CB0 is a dark, highly saturated violet. Relative luminance 0.065; OKLCH L 42.9% C 0.209 H 297.4°. Best body text is #FFFFFF at 9.13:1 contrast (WCAG AA passes).

Color values

HEX#611CB0
RGBrgb(97, 28, 176)
HSLhsl(268, 73%, 40%)
HSVhsv(268, 84%, 69%)
CMYKcmyk(44.9%, 84.1%, 0%, 31%)
CIE-LABlab(30.66, 57.69, -64.72)
CIE-LCHlch(30.66, 86.70, 311.72°)
OKLaboklab(42.89% 0.096 -0.1855)
OKLCHoklch(42.89% 0.209 297.4)
XYZxyz(13.1794, 6.5062, 41.6273)
Luminance0.0651 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#611CB0 #6BB01C
analogous
#1C21B0 #611CB0 #AB1CB0
triadic
#611CB0 #B0611C #1CB061
tetradic
#611CB0 #B01C21 #6BB01C #1CB0AB
square
#611CB0 #B01C21 #6BB01C #1CB0AB
split-complementary
#611CB0 #B0AB1C #21B01C
monochromatic
#270B46 #44147B #611CB0 #7F2CDD #9F61E6

Accessibility & contrast

On white

9.13
#611CB0 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.30
#611CB0 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #611CB0
9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##611CB0#FFFFFF#000000##FFFFFF
##611CB01.009.132.309.13
#FFFFFF9.131.0021.001.00
#0000002.3021.001.0021.00
##FFFFFF9.131.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0049B4
Deuteranopia (green-blind)
#0046AD
Tritanopia (blue-blind)
#4C4869
Achromatopsia (no color)
#484848

Design tokens & code

CSS
--color: #611cb0;
/* rgb */ color: rgb(97, 28, 176);
/* oklch */ color: oklch(42.9% 0.209 297.4);
Tailwind
colors: {
  custom: {
    50: '#9663c9',
    500: '#611cb0',
    950: '#000000',
  },
}
SCSS
$custom: #611cb0;
$custom-light: #9663c9;
$custom-dark: #000000;
JSON
{
  "hex": "#611cb0",
  "rgb": {
    "r": 97,
    "g": 28,
    "b": 176
  },
  "hsl": {
    "h": 267.973,
    "s": 72.549,
    "l": 40
  },
  "oklch": {
    "l": 0.42893,
    "c": 0.20886,
    "h": 297.4
  },
  "luminance": 0.06506
}

Semantic roles & 50–950 ramp

primary
#611CB0
secondary
#98CA5E
accent
#EF399A
background
#F9F6FC
surface
#F2EBF8
border
#CCC6D1
text
#0E0613
muted
#7E7A82

Preview Lab

Preview with #611CB0

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

Preview Lab → · Contrast checker → · Palette generator →

#611CB0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva