#621D89#621D89

#621D89 is a dark, vivid violet. Relative luminance 0.053; OKLCH L 39.7% C 0.170 H 309.7°. Best body text is #FFFFFF at 10.21:1 contrast (WCAG AA passes).

Color values

HEX	#621D89
RGB	rgb(98, 29, 137)
HSL	hsl(278, 65%, 33%)
HSV	hsv(278, 79%, 54%)
CMYK	cmyk(28.5%, 78.8%, 0%, 46.3%)
CIE-LAB	lab(27.52, 48.37, -46.03)
CIE-LCH	lch(27.52, 66.78, 316.42°)
OKLab	oklab(39.7% 0.1084 -0.1306)
OKLCH	oklch(39.7% 0.17 309.7)
XYZ	xyz(9.9908, 5.2817, 24.1552)
Luminance	0.0528 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#621D89 #44891D

analogous

#2C1D89 #621D89 #891D7A

triadic

#621D89 #89621D #1D8962

tetradic

#621D89 #892C1D #44891D #1D7A89

square

#621D89 #892C1D #44891D #1D7A89

split-complementary

#621D89 #7A891D #1D892C

monochromatic

#1A0824 #3E1256 #621D89 #8628BC #A448D8

Accessibility & contrast

On white

10.21

#621D89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#621D89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #621D89

10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##621D89	#FFFFFF	#000000	##FFFFFF
##621D89	1.00	10.21	2.06	10.21
#FFFFFF	10.21	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E8C

Deuteranopia (green-blind)

#004287

Tritanopia (blue-blind)

#5C3752

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #621d89;
/* rgb */ color: rgb(98, 29, 137);
/* oklch */ color: oklch(39.7% 0.170 309.7);

Tailwind

colors: {
  custom: {
    50: '#9361ac',
    500: '#621d89',
    950: '#000000',
  },
}

SCSS

$custom: #621d89;
$custom-light: #9361ac;
$custom-dark: #000000;

JSON

{
  "hex": "#621d89",
  "rgb": {
    "r": 98,
    "g": 29,
    "b": 137
  },
  "hsl": {
    "h": 278.333,
    "s": 65.06,
    "l": 32.549
  },
  "oklch": {
    "l": 0.39699,
    "c": 0.1697,
    "h": 309.7
  },
  "luminance": 0.05282
}

Semantic roles & 50–950 ramp

primary

#621D89

secondary

#71BA47

accent

#E8407D

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0510

muted

#7E7A7F

Preview Lab

Preview with #621D89

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

Preview Lab → · Contrast checker → · Palette generator →