#623681#623681

#623681 is a dark, vivid violet. Relative luminance 0.068; OKLCH L 42.3% C 0.126 H 309.1°. Best body text is #FFFFFF at 8.88:1 contrast (WCAG AA passes).

Color values

HEX	#623681
RGB	rgb(98, 54, 129)
HSL	hsl(275, 41%, 36%)
HSV	hsv(275, 58%, 51%)
CMYK	cmyk(24%, 58.1%, 0%, 49.4%)
CIE-LAB	lab(31.39, 34.23, -34.82)
CIE-LCH	lch(31.39, 48.83, 314.52°)
OKLab	oklab(42.31% 0.0795 -0.0978)
OKLCH	oklch(42.31% 0.126 309.1)
XYZ	xyz(10.3178, 6.8201, 21.5375)
Luminance	0.0682 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623681 #558136

analogous

#3C3681 #623681 #81367A

triadic

#623681 #816236 #368162

tetradic

#623681 #813C36 #558136 #367A81

square

#623681 #813C36 #558136 #367A81

split-complementary

#623681 #7A8136 #36813C

monochromatic

#20122B #412456 #623681 #8348AC #A06FC3

Accessibility & contrast

On white

8.88

#623681 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#623681 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623681

8.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623681	#FFFFFF	#000000	##FFFFFF
##623681	1.00	8.88	2.36	8.88
#FFFFFF	8.88	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D4883

Deuteranopia (green-blind)

#2D4B7F

Tritanopia (blue-blind)

#5E4456

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #623681;
/* rgb */ color: rgb(98, 54, 129);
/* oklch */ color: oklch(42.3% 0.126 309.1);

Tailwind

colors: {
  custom: {
    50: '#916fa6',
    500: '#623681',
    950: '#000000',
  },
}

SCSS

$custom: #623681;
$custom-light: #916fa6;
$custom-dark: #000000;

JSON

{
  "hex": "#623681",
  "rgb": {
    "r": 98,
    "g": 54,
    "b": 129
  },
  "hsl": {
    "h": 275.2,
    "s": 40.984,
    "l": 35.882
  },
  "oklch": {
    "l": 0.42305,
    "c": 0.12604,
    "h": 309.1
  },
  "luminance": 0.0682
}

Semantic roles & 50–950 ramp

primary

#623681

secondary

#84AB68

accent

#D15789

background

#F9F6FA

surface

#F1ECF4

border

#CBC7CE

text

#0D070F

muted

#7E7A7F

Preview Lab

Preview with #623681

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

Preview Lab → · Contrast checker → · Palette generator →