#641A92#641A92

#641A92 is a dark, vivid violet. Relative luminance 0.055; OKLCH L 40.4% C 0.182 H 307.8°. Best body text is #FFFFFF at 9.98:1 contrast (WCAG AA passes).

Color values

HEX#641A92
RGBrgb(100, 26, 146)
HSLhsl(277, 70%, 34%)
HSVhsv(277, 82%, 57%)
CMYKcmyk(31.5%, 82.2%, 0%, 42.7%)
CIE-LABlab(28.18, 51.85, -50.54)
CIE-LCHlch(28.18, 72.40, 315.73°)
OKLaboklab(40.45% 0.1116 -0.1437)
OKLCHoklch(40.45% 0.182 307.8)
XYZxyz(10.8121, 5.5236, 27.6851)
Luminance0.0552 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#641A92 #48921A
analogous
#281A92 #641A92 #921A84
triadic
#641A92 #92641A #1A9264
tetradic
#641A92 #92281A #48921A #1A8492
square
#641A92 #92281A #48921A #1A8492
split-complementary
#641A92 #84921A #1A9228
monochromatic
#1D072A #40115E #641A92 #8823C6 #A548DE

Accessibility & contrast

On white

9.98
#641A92 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.10
#641A92 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641A92
9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##641A92#FFFFFF#000000##FFFFFF
##641A921.009.982.109.98
#FFFFFF9.981.0021.001.00
#0000002.1021.001.0021.00
##FFFFFF9.981.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004095
Deuteranopia (green-blind)
#004390
Tritanopia (blue-blind)
#5C3A57
Achromatopsia (no color)
#424242

Design tokens & code

CSS
--color: #641a92;
/* rgb */ color: rgb(100, 26, 146);
/* oklch */ color: oklch(40.4% 0.182 307.8);
Tailwind
colors: {
  custom: {
    50: '#9561b3',
    500: '#641a92',
    950: '#000000',
  },
}
SCSS
$custom: #641a92;
$custom-light: #9561b3;
$custom-dark: #000000;
JSON
{
  "hex": "#641a92",
  "rgb": {
    "r": 100,
    "g": 26,
    "b": 146
  },
  "hsl": {
    "h": 277,
    "s": 69.767,
    "l": 33.725
  },
  "oklch": {
    "l": 0.40448,
    "c": 0.18195,
    "h": 307.8
  },
  "luminance": 0.05523
}

Semantic roles & 50–950 ramp

primary
#641A92
secondary
#76C048
accent
#ED3B7F
background
#F9F6FB
surface
#F2EBF6
border
#CCC6D0
text
#0E0511
muted
#7E7A80

Preview Lab

Preview with #641A92

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

Preview Lab → · Contrast checker → · Palette generator →

#641A92 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva