#621D9F#621D9F

#621D9F is a dark, vivid violet. Relative luminance 0.060; OKLCH L 41.6% C 0.191 H 302.4°. Best body text is #FFFFFF at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#621D9F
RGB	rgb(98, 29, 159)
HSL	hsl(272, 69%, 37%)
HSV	hsv(272, 82%, 62%)
CMYK	cmyk(38.4%, 81.8%, 0%, 37.6%)
CIE-LAB	lab(29.36, 53.45, -56.59)
CIE-LCH	lch(29.36, 77.84, 313.37°)
OKLab	oklab(41.55% 0.1026 -0.1616)
OKLCH	oklch(41.55% 0.191 302.4)
XYZ	xyz(11.7329, 5.9786, 33.3300)
Luminance	0.0598 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#621D9F #5A9F1D

analogous

#211D9F #621D9F #9F1D9B

triadic

#621D9F #9F621D #1D9F62

tetradic

#621D9F #9F211D #5A9F1D #1D9B9F

square

#621D9F #9F211D #5A9F1D #1D9B9F

split-complementary

#621D9F #9B9F1D #1D9F21

monochromatic

#220A37 #42146B #621D9F #8226D3 #9F56E0

Accessibility & contrast

On white

9.56

#621D9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#621D9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #621D9F

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##621D9F	#FFFFFF	#000000	##FFFFFF
##621D9F	1.00	9.56	2.20	9.56
#FFFFFF	9.56	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044A2

Deuteranopia (green-blind)

#00459D

Tritanopia (blue-blind)

#55415F

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #621d9f;
/* rgb */ color: rgb(98, 29, 159);
/* oklch */ color: oklch(41.6% 0.191 302.4);

Tailwind

colors: {
  custom: {
    50: '#9563bc',
    500: '#621d9f',
    950: '#000000',
  },
}

SCSS

$custom: #621d9f;
$custom-light: #9563bc;
$custom-dark: #000000;

JSON

{
  "hex": "#621d9f",
  "rgb": {
    "r": 98,
    "g": 29,
    "b": 159
  },
  "hsl": {
    "h": 271.846,
    "s": 69.149,
    "l": 36.863
  },
  "oklch": {
    "l": 0.41552,
    "c": 0.1914,
    "h": 302.4
  },
  "luminance": 0.05979
}

Semantic roles & 50–950 ramp

primary

#621D9F

secondary

#88C454

accent

#EC3C8E

background

#F9F6FB

surface

#F2EBF7

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #621D9F

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

Preview Lab → · Contrast checker → · Palette generator →