#621EA7#621EA7

#621EA7 is a dark, vivid violet. Relative luminance 0.063; OKLCH L 42.4% C 0.198 H 300.0°. Best body text is #FFFFFF at 9.28:1 contrast (WCAG AA passes).

Color values

HEX	#621EA7
RGB	rgb(98, 30, 167)
HSL	hsl(270, 70%, 39%)
HSV	hsv(270, 82%, 65%)
CMYK	cmyk(41.3%, 82%, 0%, 34.5%)
CIE-LAB	lab(30.19, 54.99, -60.06)
CIE-LCH	lch(30.19, 81.43, 312.47°)
OKLab	oklab(42.35% 0.0993 -0.1718)
OKLCH	oklch(42.35% 0.198 300)
XYZ	xyz(12.4746, 6.3151, 37.1134)
Luminance	0.0631 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#621EA7 #63A71E

analogous

#1E1EA7 #621EA7 #A61EA7

triadic

#621EA7 #A7621E #1EA762

tetradic

#621EA7 #A71E1E #63A71E #1EA7A6

square

#621EA7 #A71E1E #63A71E #1EA7A6

split-complementary

#621EA7 #A7A61E #1EA71E

monochromatic

#250B3F #441573 #621EA7 #802AD9 #9F5DE2

Accessibility & contrast

On white

9.28

#621EA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#621EA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #621EA7

9.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##621EA7	#FFFFFF	#000000	##FFFFFF
##621EA7	1.00	9.28	2.26	9.28
#FFFFFF	9.28	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047AB

Deuteranopia (green-blind)

#0046A4

Tritanopia (blue-blind)

#514564

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #621ea7;
/* rgb */ color: rgb(98, 30, 167);
/* oklch */ color: oklch(42.4% 0.198 300.0);

Tailwind

colors: {
  custom: {
    50: '#9664c2',
    500: '#621ea7',
    950: '#000000',
  },
}

SCSS

$custom: #621ea7;
$custom-light: #9664c2;
$custom-dark: #000000;

JSON

{
  "hex": "#621ea7",
  "rgb": {
    "r": 98,
    "g": 30,
    "b": 167
  },
  "hsl": {
    "h": 269.781,
    "s": 69.543,
    "l": 38.627
  },
  "oklch": {
    "l": 0.4235,
    "c": 0.19846,
    "h": 300
  },
  "luminance": 0.06315
}

Semantic roles & 50–950 ramp

primary

#621EA7

secondary

#91C65B

accent

#EC3B95

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0E0613

muted

#7E7A82

Preview Lab

Preview with #621EA7

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

Preview Lab → · Contrast checker → · Palette generator →