#621D91#621D91

#621D91 is a dark, vivid violet. Relative luminance 0.055; OKLCH L 40.4% C 0.178 H 306.8°. Best body text is #FFFFFF at 9.98:1 contrast (WCAG AA passes).

Color values

HEX#621D91
RGBrgb(98, 29, 145)
HSLhsl(276, 67%, 34%)
HSVhsv(276, 80%, 57%)
CMYKcmyk(32.4%, 80%, 0%, 43.1%)
CIE-LABlab(28.17, 50.19, -49.95)
CIE-LCHlch(28.17, 70.81, 315.14°)
OKLaboklab(40.35% 0.1065 -0.1421)
OKLCHoklch(40.35% 0.178 306.8)
XYZxyz(10.5861, 5.5199, 27.2903)
Luminance0.0552 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#621D91 #4C911D
analogous
#281D91 #621D91 #911D86
triadic
#621D91 #91621D #1D9162
tetradic
#621D91 #91281D #4C911D #1D8691
square
#621D91 #91281D #4C911D #1D8691
split-complementary
#621D91 #86911D #1D9128
monochromatic
#1D092B #40135E #621D91 #8427C4 #A24DDB

Accessibility & contrast

On white

9.98
#621D91 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.10
#621D91 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #621D91
9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##621D91#FFFFFF#000000##FFFFFF
##621D911.009.982.109.98
#FFFFFF9.981.0021.001.00
#0000002.1021.001.0021.00
##FFFFFF9.981.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004094
Deuteranopia (green-blind)
#00438F
Tritanopia (blue-blind)
#5A3B57
Achromatopsia (no color)
#424242

Design tokens & code

CSS
--color: #621d91;
/* rgb */ color: rgb(98, 29, 145);
/* oklch */ color: oklch(40.4% 0.178 306.8);
Tailwind
colors: {
  custom: {
    50: '#9462b2',
    500: '#621d91',
    950: '#000000',
  },
}
SCSS
$custom: #621d91;
$custom-light: #9462b2;
$custom-dark: #000000;
JSON
{
  "hex": "#621d91",
  "rgb": {
    "r": 98,
    "g": 29,
    "b": 145
  },
  "hsl": {
    "h": 275.69,
    "s": 66.667,
    "l": 34.118
  },
  "oklch": {
    "l": 0.40352,
    "c": 0.17758,
    "h": 306.8
  },
  "luminance": 0.0552
}

Semantic roles & 50–950 ramp

primary
#621D91
secondary
#7ABE4C
accent
#EA3E84
background
#F9F6FB
surface
#F2EBF6
border
#CCC6D0
text
#0E0511
muted
#7E7A80

Preview Lab

Preview with #621D91

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

Preview Lab → · Contrast checker → · Palette generator →

#621D91 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva