#621588#621588

#621588 is a dark, vivid purple. Relative luminance 0.049; OKLCH L 38.9% C 0.176 H 310.7°. Best body text is #FFFFFF at 10.59:1 contrast (WCAG AA passes).

Color values

HEX	#621588
RGB	rgb(98, 21, 136)
HSL	hsl(280, 73%, 31%)
HSV	hsv(280, 85%, 53%)
CMYK	cmyk(27.9%, 84.6%, 0%, 46.7%)
CIE-LAB	lab(26.48, 50.95, -47.11)
CIE-LCH	lch(26.48, 69.39, 317.24°)
OKLab	oklab(38.94% 0.1152 -0.1337)
OKLCH	oklch(38.94% 0.176 310.7)
XYZ	xyz(9.7482, 4.9108, 23.7221)
Luminance	0.0491 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#621588 #3B8815

analogous

#281588 #621588 #881574

triadic

#621588 #886215 #158862

tetradic

#621588 #882815 #3B8815 #157488

square

#621588 #882815 #3B8815 #157488

split-complementary

#621588 #748815 #158828

monochromatic

#16051E #3C0D53 #621588 #881DBD #A837E0

Accessibility & contrast

On white

10.59

#621588 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#621588 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #621588

10.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##621588	#FFFFFF	#000000	##FFFFFF
##621588	1.00	10.59	1.98	10.59
#FFFFFF	10.59	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B8B

Deuteranopia (green-blind)

#004086

Tritanopia (blue-blind)

#5D3450

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #621588;
/* rgb */ color: rgb(98, 21, 136);
/* oklch */ color: oklch(38.9% 0.176 310.7);

Tailwind

colors: {
  custom: {
    50: '#935eab',
    500: '#621588',
    950: '#000000',
  },
}

SCSS

$custom: #621588;
$custom-light: #935eab;
$custom-dark: #000000;

JSON

{
  "hex": "#621588",
  "rgb": {
    "r": 98,
    "g": 21,
    "b": 136
  },
  "hsl": {
    "h": 280.174,
    "s": 73.248,
    "l": 30.784
  },
  "oklch": {
    "l": 0.38943,
    "c": 0.17646,
    "h": 310.7
  },
  "luminance": 0.04911
}

Semantic roles & 50–950 ramp

primary

#621588

secondary

#67BC3D

accent

#F03875

background

#F9F5FA

surface

#F2EAF4

border

#CCC6CE

text

#0E0510

muted

#7E797F

Preview Lab

Preview with #621588

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

Preview Lab → · Contrast checker → · Palette generator →