#621FA8#621FA8

#621FA8 is a dark, vivid violet. Relative luminance 0.064; OKLCH L 42.5% C 0.199 H 299.7°. Best body text is #FFFFFF at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#621FA8
RGB	rgb(98, 31, 168)
HSL	hsl(269, 69%, 39%)
HSV	hsv(269, 82%, 66%)
CMYK	cmyk(41.7%, 81.5%, 0%, 34.1%)
CIE-LAB	lab(30.41, 54.86, -60.31)
CIE-LCH	lch(30.41, 81.53, 312.29°)
OKLab	oklab(42.53% 0.0983 -0.1726)
OKLCH	oklch(42.53% 0.199 299.7)
XYZ	xyz(12.5931, 6.4036, 37.6108)
Luminance	0.0640 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#621FA8 #65A81F

analogous

#1F21A8 #621FA8 #A71FA8

triadic

#621FA8 #A8621F #1FA862

tetradic

#621FA8 #A81F21 #65A81F #1FA8A7

square

#621FA8 #A81F21 #65A81F #1FA8A7

split-complementary

#621FA8 #A8A71F #21A81F

monochromatic

#260C41 #441574 #621FA8 #802CD8 #9F60E2

Accessibility & contrast

On white

9.21

#621FA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#621FA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #621FA8

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##621FA8	#FFFFFF	#000000	##FFFFFF
##621FA8	1.00	9.21	2.28	9.21
#FFFFFF	9.21	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047AC

Deuteranopia (green-blind)

#0046A5

Tritanopia (blue-blind)

#514665

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #621fa8;
/* rgb */ color: rgb(98, 31, 168);
/* oklch */ color: oklch(42.5% 0.199 299.7);

Tailwind

colors: {
  custom: {
    50: '#9664c3',
    500: '#621fa8',
    950: '#000000',
  },
}

SCSS

$custom: #621fa8;
$custom-light: #9664c3;
$custom-dark: #000000;

JSON

{
  "hex": "#621fa8",
  "rgb": {
    "r": 98,
    "g": 31,
    "b": 168
  },
  "hsl": {
    "h": 269.343,
    "s": 68.844,
    "l": 39.02
  },
  "oklch": {
    "l": 0.42527,
    "c": 0.19858,
    "h": 299.7
  },
  "luminance": 0.06404
}

Semantic roles & 50–950 ramp

primary

#621FA8

secondary

#93C65D

accent

#EC3C96

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0E0613

muted

#7E7A82

Preview Lab

Preview with #621FA8

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

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