#623581#623581

#623581 is a dark, vivid violet. Relative luminance 0.067; OKLCH L 42.1% C 0.128 H 309.3°. Best body text is #FFFFFF at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#623581
RGB	rgb(98, 53, 129)
HSL	hsl(276, 42%, 36%)
HSV	hsv(276, 59%, 51%)
CMYK	cmyk(24%, 58.9%, 0%, 49.4%)
CIE-LAB	lab(31.18, 34.80, -35.16)
CIE-LCH	lch(31.18, 49.47, 314.71°)
OKLab	oklab(42.15% 0.0809 -0.0988)
OKLCH	oklch(42.15% 0.128 309.3)
XYZ	xyz(10.2718, 6.7280, 21.5221)
Luminance	0.0673 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623581 #548135

analogous

#3C3581 #623581 #81357A

triadic

#623581 #816235 #358162

tetradic

#623581 #813C35 #548135 #357A81

square

#623581 #813C35 #548135 #357A81

split-complementary

#623581 #7A8135 #35813C

monochromatic

#20112A #412356 #623581 #8347AC #A06DC3

Accessibility & contrast

On white

8.95

#623581 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#623581 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623581

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623581	#FFFFFF	#000000	##FFFFFF
##623581	1.00	8.95	2.35	8.95
#FFFFFF	8.95	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B4783

Deuteranopia (green-blind)

#2C4A7F

Tritanopia (blue-blind)

#5E4355

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #623581;
/* rgb */ color: rgb(98, 53, 129);
/* oklch */ color: oklch(42.1% 0.128 309.3);

Tailwind

colors: {
  custom: {
    50: '#916ea6',
    500: '#623581',
    950: '#000000',
  },
}

SCSS

$custom: #623581;
$custom-light: #916ea6;
$custom-dark: #000000;

JSON

{
  "hex": "#623581",
  "rgb": {
    "r": 98,
    "g": 53,
    "b": 129
  },
  "hsl": {
    "h": 275.526,
    "s": 41.758,
    "l": 35.686
  },
  "oklch": {
    "l": 0.42148,
    "c": 0.12771,
    "h": 309.3
  },
  "luminance": 0.06728
}

Semantic roles & 50–950 ramp

primary

#623581

secondary

#83AB66

accent

#D25689

background

#F9F6FA

surface

#F1ECF4

border

#CBC7CE

text

#0D070F

muted

#7E7A7F

Preview Lab

Preview with #623581

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

Preview Lab → · Contrast checker → · Palette generator →