#691B90#691B90

#691B90 is a dark, vivid purple. Relative luminance 0.058; OKLCH L 41.1% C 0.181 H 310.9°. Best body text is #FFFFFF at 9.72:1 contrast (WCAG AA passes).

Color values

HEX#691B90
RGBrgb(105, 27, 144)
HSLhsl(280, 68%, 34%)
HSVhsv(280, 81%, 56%)
CMYKcmyk(27.1%, 81.3%, 0%, 43.5%)
CIE-LABlab(28.90, 51.94, -48.08)
CIE-LCHlch(28.90, 70.78, 317.21°)
OKLaboklab(41.06% 0.1183 -0.1364)
OKLCHoklch(41.06% 0.181 310.9)
XYZxyz(11.2507, 5.8010, 26.9072)
Luminance0.0580 (WCAG relative)
Temperaturecool
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#691B90 #42901B
analogous
#2E1B90 #691B90 #901B7C
triadic
#691B90 #90691B #1B9069
tetradic
#691B90 #902E1B #42901B #1B7C90
square
#691B90 #902E1B #42901B #1B7C90
split-complementary
#691B90 #7C901B #1B902E
monochromatic
#1E0829 #43115C #691B90 #8F25C4 #AB49DD

Accessibility & contrast

On white

9.72
#691B90 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.16
#691B90 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691B90
9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##691B90#FFFFFF#000000##FFFFFF
##691B901.009.722.169.72
#FFFFFF9.721.0021.001.00
#0000002.1621.001.0021.00
##FFFFFF9.721.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004193
Deuteranopia (green-blind)
#00458E
Tritanopia (blue-blind)
#643956
Achromatopsia (no color)
#444444

Design tokens & code

CSS
--color: #691b90;
/* rgb */ color: rgb(105, 27, 144);
/* oklch */ color: oklch(41.1% 0.181 310.9);
Tailwind
colors: {
  custom: {
    50: '#9862b1',
    500: '#691b90',
    950: '#000000',
  },
}
SCSS
$custom: #691b90;
$custom-light: #9862b1;
$custom-dark: #000000;
JSON
{
  "hex": "#691b90",
  "rgb": {
    "r": 105,
    "g": 27,
    "b": 144
  },
  "hsl": {
    "h": 280,
    "s": 68.421,
    "l": 33.529
  },
  "oklch": {
    "l": 0.41064,
    "c": 0.18053,
    "h": 310.9
  },
  "luminance": 0.05801
}

Semantic roles & 50–950 ramp

primary
#691B90
secondary
#70BF48
accent
#EB3D77
background
#F9F6FB
surface
#F2EBF6
border
#CCC6D0
text
#0E0611
muted
#7E7A80

Preview Lab

Preview with #691B90

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

Preview Lab → · Contrast checker → · Palette generator →

#691B90 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva