#621A8A#621A8A

#621A8A is a dark, vivid violet. Relative luminance 0.052; OKLCH L 39.5% C 0.174 H 309.6°. Best body text is #FFFFFF at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#621A8A
RGB	rgb(98, 26, 138)
HSL	hsl(279, 68%, 32%)
HSV	hsv(279, 81%, 54%)
CMYK	cmyk(29%, 81.2%, 0%, 45.9%)
CIE-LAB	lab(27.22, 49.71, -47.16)
CIE-LCH	lch(27.22, 68.52, 316.51°)
OKLab	oklab(39.51% 0.1108 -0.1339)
OKLCH	oklch(39.51% 0.174 309.6)
XYZ	xyz(9.9929, 5.1706, 24.5114)
Luminance	0.0517 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#621A8A #428A1A

analogous

#2A1A8A #621A8A #8A1A7A

triadic

#621A8A #8A621A #1A8A62

tetradic

#621A8A #8A2A1A #428A1A #1A7A8A

square

#621A8A #8A2A1A #428A1A #1A7A8A

split-complementary

#621A8A #7A8A1A #1A8A2A

monochromatic

#190723 #3D1057 #621A8A #8724BD #A543DC

Accessibility & contrast

On white

10.32

#621A8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#621A8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #621A8A

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##621A8A	#FFFFFF	#000000	##FFFFFF
##621A8A	1.00	10.32	2.03	10.32
#FFFFFF	10.32	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D8D

Deuteranopia (green-blind)

#004188

Tritanopia (blue-blind)

#5C3752

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #621a8a;
/* rgb */ color: rgb(98, 26, 138);
/* oklch */ color: oklch(39.5% 0.174 309.6);

Tailwind

colors: {
  custom: {
    50: '#9360ad',
    500: '#621a8a',
    950: '#000000',
  },
}

SCSS

$custom: #621a8a;
$custom-light: #9360ad;
$custom-dark: #000000;

JSON

{
  "hex": "#621a8a",
  "rgb": {
    "r": 98,
    "g": 26,
    "b": 138
  },
  "hsl": {
    "h": 278.571,
    "s": 68.293,
    "l": 32.157
  },
  "oklch": {
    "l": 0.39508,
    "c": 0.17375,
    "h": 309.6
  },
  "luminance": 0.0517
}

Semantic roles & 50–950 ramp

primary

#621A8A

secondary

#6FBD43

accent

#EB3D7B

background

#F9F5FA

surface

#F2EAF4

border

#CCC6CE

text

#0E0510

muted

#7E797F

Preview Lab

Preview with #621A8A

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

Preview Lab → · Contrast checker → · Palette generator →