#691BA1#691BA1

#691BA1 is a dark, vivid violet. Relative luminance 0.064; OKLCH L 42.5% C 0.197 H 305.4°. Best body text is #FFFFFF at 9.24:1 contrast (WCAG AA passes).

Color values

HEX#691BA1
RGBrgb(105, 27, 161)
HSLhsl(275, 71%, 37%)
HSVhsv(275, 83%, 63%)
CMYKcmyk(34.8%, 83.2%, 0%, 36.9%)
CIE-LABlab(30.30, 55.69, -56.21)
CIE-LCHlch(30.30, 79.13, 314.73°)
OKLaboklab(42.47% 0.1137 -0.1602)
OKLCHoklch(42.47% 0.197 305.4)
XYZxyz(12.6492, 6.3604, 34.2726)
Luminance0.0636 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#691BA1 #53A11B
analogous
#261BA1 #691BA1 #A11B96
triadic
#691BA1 #A1691B #1BA169
tetradic
#691BA1 #A1261B #53A11B #1B96A1
square
#691BA1 #A1261B #53A11B #1B96A1
split-complementary
#691BA1 #96A11B #1BA126
monochromatic
#250938 #47126D #691BA1 #8B24D5 #A754E2

Accessibility & contrast

On white

9.24
#691BA1 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.27
#691BA1 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691BA1
9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##691BA1#FFFFFF#000000##FFFFFF
##691BA11.009.242.279.24
#FFFFFF9.241.0021.001.00
#0000002.2721.001.0021.00
##FFFFFF9.241.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0045A5
Deuteranopia (green-blind)
#00479E
Tritanopia (blue-blind)
#5E4060
Achromatopsia (no color)
#474747

Design tokens & code

CSS
--color: #691ba1;
/* rgb */ color: rgb(105, 27, 161);
/* oklch */ color: oklch(42.5% 0.197 305.4);
Tailwind
colors: {
  custom: {
    50: '#9a63be',
    500: '#691ba1',
    950: '#000000',
  },
}
SCSS
$custom: #691ba1;
$custom-light: #9a63be;
$custom-dark: #000000;
JSON
{
  "hex": "#691ba1",
  "rgb": {
    "r": 105,
    "g": 27,
    "b": 161
  },
  "hsl": {
    "h": 274.925,
    "s": 71.277,
    "l": 36.863
  },
  "oklch": {
    "l": 0.42474,
    "c": 0.1965,
    "h": 305.4
  },
  "luminance": 0.0636
}

Semantic roles & 50–950 ramp

primary
#691BA1
secondary
#82C552
accent
#EE3A85
background
#F9F6FB
surface
#F2EBF7
border
#CCC6D0
text
#0F0612
muted
#7E7A81

Preview Lab

Preview with #691BA1

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

Preview Lab → · Contrast checker → · Palette generator →

#691BA1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva