#691FAA#691FAA

#691FAA is a dark, highly saturated violet. Relative luminance 0.069; OKLCH L 43.6% C 0.202 H 302.4°. Best body text is #FFFFFF at 8.83:1 contrast (WCAG AA passes).

Color values

HEX#691FAA
RGBrgb(105, 31, 170)
HSLhsl(272, 69%, 39%)
HSVhsv(272, 82%, 67%)
CMYKcmyk(38.2%, 81.8%, 0%, 33.3%)
CIE-LABlab(31.54, 56.39, -59.62)
CIE-LCHlch(31.54, 82.06, 313.41°)
OKLaboklab(43.58% 0.1081 -0.1703)
OKLCHoklch(43.58% 0.202 302.4)
XYZxyz(13.5696, 6.8855, 38.6365)
Luminance0.0689 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#691FAA #60AA1F
analogous
#231FAA #691FAA #AA1FA6
triadic
#691FAA #AA691F #1FAA69
tetradic
#691FAA #AA231F #60AA1F #1FA6AA
square
#691FAA #AA231F #60AA1F #1FA6AA
split-complementary
#691FAA #A6AA1F #1FAA23
monochromatic
#290C42 #491676 #691FAA #892DD9 #A661E2

Accessibility & contrast

On white

8.83
#691FAA on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.38
#691FAA on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691FAA
8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##691FAA#FFFFFF#000000##FFFFFF
##691FAA1.008.832.388.83
#FFFFFF8.831.0021.001.00
#0000002.3821.001.0021.00
##FFFFFF8.831.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0049AE
Deuteranopia (green-blind)
#004AA7
Tritanopia (blue-blind)
#5B4666
Achromatopsia (no color)
#4A4A4A

Design tokens & code

CSS
--color: #691faa;
/* rgb */ color: rgb(105, 31, 170);
/* oklch */ color: oklch(43.6% 0.202 302.4);
Tailwind
colors: {
  custom: {
    50: '#9a65c4',
    500: '#691faa',
    950: '#000000',
  },
}
SCSS
$custom: #691faa;
$custom-light: #9a65c4;
$custom-dark: #000000;
JSON
{
  "hex": "#691faa",
  "rgb": {
    "r": 105,
    "g": 31,
    "b": 170
  },
  "hsl": {
    "h": 271.942,
    "s": 69.154,
    "l": 39.412
  },
  "oklch": {
    "l": 0.43575,
    "c": 0.2017,
    "h": 302.4
  },
  "luminance": 0.06886
}

Semantic roles & 50–950 ramp

primary
#691FAA
secondary
#8FC75E
accent
#EC3C8E
background
#FAF6FC
surface
#F3EBF8
border
#CDC6D1
text
#0F0613
muted
#7F7A82

Preview Lab

Preview with #691FAA

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

Preview Lab → · Contrast checker → · Palette generator →

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