#621B92#621B92

#621B92 is a dark, vivid violet. Relative luminance 0.055; OKLCH L 40.3% C 0.180 H 306.7°. Best body text is #FFFFFF at 10.04:1 contrast (WCAG AA passes).

Color values

HEX#621B92
RGBrgb(98, 27, 146)
HSLhsl(276, 69%, 34%)
HSVhsv(276, 82%, 57%)
CMYKcmyk(32.9%, 81.5%, 0%, 42.7%)
CIE-LABlab(28.00, 51.15, -50.84)
CIE-LCHlch(28.00, 72.12, 315.17°)
OKLaboklab(40.26% 0.1079 -0.1447)
OKLCHoklch(40.26% 0.181 306.7)
XYZxyz(10.6161, 5.4560, 27.6824)
Luminance0.0546 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#621B92 #4B921B
analogous
#261B92 #621B92 #921B87
triadic
#621B92 #92621B #1B9262
tetradic
#621B92 #92261B #4B921B #1B8792
square
#621B92 #92261B #4B921B #1B8792
split-complementary
#621B92 #87921B #1B9226
monochromatic
#1D082B #3F115E #621B92 #8525C6 #A24ADE

Accessibility & contrast

On white

10.04
#621B92 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.09
#621B92 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #621B92
10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##621B92#FFFFFF#000000##FFFFFF
##621B921.0010.042.0910.04
#FFFFFF10.041.0021.001.00
#0000002.0921.001.0021.00
##FFFFFF10.041.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004095
Deuteranopia (green-blind)
#004290
Tritanopia (blue-blind)
#5A3B57
Achromatopsia (no color)
#424242

Design tokens & code

CSS
--color: #621b92;
/* rgb */ color: rgb(98, 27, 146);
/* oklch */ color: oklch(40.3% 0.180 306.7);
Tailwind
colors: {
  custom: {
    50: '#9461b3',
    500: '#621b92',
    950: '#000000',
  },
}
SCSS
$custom: #621b92;
$custom-light: #9461b3;
$custom-dark: #000000;
JSON
{
  "hex": "#621b92",
  "rgb": {
    "r": 98,
    "g": 27,
    "b": 146
  },
  "hsl": {
    "h": 275.798,
    "s": 68.786,
    "l": 33.922
  },
  "oklch": {
    "l": 0.40259,
    "c": 0.1805,
    "h": 306.7
  },
  "luminance": 0.05456
}

Semantic roles & 50–950 ramp

primary
#621B92
secondary
#79BF49
accent
#EC3C83
background
#F9F6FB
surface
#F2EBF6
border
#CCC6D0
text
#0E0511
muted
#7E7A80

Preview Lab

Preview with #621B92

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

Preview Lab → · Contrast checker → · Palette generator →

#621B92 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva