#691D8E#691D8E

#691D8E is a dark, vivid purple. Relative luminance 0.058; OKLCH L 41.1% C 0.177 H 311.5°. Best body text is #FFFFFF at 9.69:1 contrast (WCAG AA passes).

Color values

HEX#691D8E
RGBrgb(105, 29, 142)
HSLhsl(280, 66%, 34%)
HSVhsv(280, 80%, 56%)
CMYKcmyk(26.1%, 79.6%, 0%, 44.3%)
CIE-LABlab(28.99, 50.80, -46.70)
CIE-LCHlch(28.99, 69.01, 317.41°)
OKLaboklab(41.08% 0.1171 -0.1323)
OKLCHoklch(41.08% 0.177 311.5)
XYZxyz(11.1466, 5.8353, 26.1251)
Luminance0.0583 (WCAG relative)
Temperaturecool
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#691D8E #428E1D
analogous
#301D8E #691D8E #8E1D7A
triadic
#691D8E #8E691D #1D8E69
tetradic
#691D8E #8E301D #428E1D #1D7A8E
square
#691D8E #8E301D #428E1D #1D7A8E
split-complementary
#691D8E #7A8E1D #1D8E30
monochromatic
#1E0828 #43135B #691D8E #8F27C1 #AB4BDA

Accessibility & contrast

On white

9.69
#691D8E on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.17
#691D8E on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691D8E
9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##691D8E#FFFFFF#000000##FFFFFF
##691D8E1.009.692.179.69
#FFFFFF9.691.0021.001.00
#0000002.1721.001.0021.00
##FFFFFF9.691.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004191
Deuteranopia (green-blind)
#03468C
Tritanopia (blue-blind)
#643955
Achromatopsia (no color)
#444444

Design tokens & code

CSS
--color: #691d8e;
/* rgb */ color: rgb(105, 29, 142);
/* oklch */ color: oklch(41.1% 0.177 311.5);
Tailwind
colors: {
  custom: {
    50: '#9863b0',
    500: '#691d8e',
    950: '#000000',
  },
}
SCSS
$custom: #691d8e;
$custom-light: #9863b0;
$custom-dark: #000000;
JSON
{
  "hex": "#691d8e",
  "rgb": {
    "r": 105,
    "g": 29,
    "b": 142
  },
  "hsl": {
    "h": 280.354,
    "s": 66.082,
    "l": 33.529
  },
  "oklch": {
    "l": 0.41077,
    "c": 0.17667,
    "h": 311.5
  },
  "luminance": 0.05835
}

Semantic roles & 50–950 ramp

primary
#691D8E
secondary
#70BD4A
accent
#E93F77
background
#F9F6FA
surface
#F2EBF5
border
#CCC6CF
text
#0E0610
muted
#7E7A7F

Preview Lab

Preview with #691D8E

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

Preview Lab → · Contrast checker → · Palette generator →

#691D8E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva