#621F97#621F97

#621F97 is a dark, vivid violet. Relative luminance 0.058; OKLCH L 41.0% C 0.182 H 304.7°. Best body text is #FFFFFF at 9.71:1 contrast (WCAG AA passes).

Color values

HEX	#621F97
RGB	rgb(98, 31, 151)
HSL	hsl(274, 66%, 36%)
HSV	hsv(274, 79%, 59%)
CMYK	cmyk(35.1%, 79.5%, 0%, 40.8%)
CIE-LAB	lab(28.93, 50.82, -52.40)
CIE-LCH	lch(28.93, 72.99, 314.12°)
OKLab	oklab(41.04% 0.1032 -0.1493)
OKLCH	oklch(41.04% 0.182 304.7)
XYZ	xyz(11.1116, 5.8111, 29.8084)
Luminance	0.0581 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 8.10

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#621F97 #54971F

analogous

#261F97 #621F97 #971F90

triadic

#621F97 #97621F #1F9762

tetradic

#621F97 #97261F #54971F #1F9097

square

#621F97 #97261F #54971F #1F9097

split-complementary

#621F97 #90971F #1F9726

monochromatic

#200A31 #411564 #621F97 #8329CA #A054DC

Accessibility & contrast

On white

9.71

#621F97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#621F97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #621F97

9.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##621F97	#FFFFFF	#000000	##FFFFFF
##621F97	1.00	9.71	2.16	9.71
#FFFFFF	9.71	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00439A

Deuteranopia (green-blind)

#004495

Tritanopia (blue-blind)

#583E5B

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #621f97;
/* rgb */ color: rgb(98, 31, 151);
/* oklch */ color: oklch(41.0% 0.182 304.7);

Tailwind

colors: {
  custom: {
    50: '#9463b6',
    500: '#621f97',
    950: '#000000',
  },
}

SCSS

$custom: #621f97;
$custom-light: #9463b6;
$custom-dark: #000000;

JSON

{
  "hex": "#621f97",
  "rgb": {
    "r": 98,
    "g": 31,
    "b": 151
  },
  "hsl": {
    "h": 273.5,
    "s": 65.934,
    "l": 35.686
  },
  "oklch": {
    "l": 0.41042,
    "c": 0.18154,
    "h": 304.7
  },
  "luminance": 0.05811
}

Semantic roles & 50–950 ramp

primary

#621F97

secondary

#83BF52

accent

#E93F8A

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #621F97

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

Preview Lab → · Contrast checker → · Palette generator →