#623F86#623F86

#623F86 is a dark, moderate violet. Relative luminance 0.079; OKLCH L 44.1% C 0.117 H 304.8°. Best body text is #FFFFFF at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#623F86
RGB	rgb(98, 63, 134)
HSL	hsl(270, 36%, 39%)
HSV	hsv(270, 53%, 53%)
CMYK	cmyk(26.9%, 53%, 0%, 47.5%)
CIE-LAB	lab(33.72, 30.22, -34.22)
CIE-LCH	lch(33.72, 45.66, 311.45°)
OKLab	oklab(44.12% 0.0669 -0.0961)
OKLCH	oklch(44.12% 0.117 304.8)
XYZ	xyz(11.1167, 7.8730, 23.4836)
Luminance	0.0787 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623F86 #63863F

analogous

#3F3F86 #623F86 #853F86

triadic

#623F86 #86623F #3F8662

tetradic

#623F86 #863F3F #63863F #3F8685

square

#623F86 #863F3F #63863F #3F8685

split-complementary

#623F86 #86853F #3F863F

monochromatic

#251833 #442B5C #623F86 #8054AE #9F7DC2

Accessibility & contrast

On white

8.16

#623F86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#623F86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623F86

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623F86	#FFFFFF	#000000	##FFFFFF
##623F86	1.00	8.16	2.57	8.16
#FFFFFF	8.16	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#294E88

Deuteranopia (green-blind)

#334F84

Tritanopia (blue-blind)

#5C4C5C

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #623f86;
/* rgb */ color: rgb(98, 63, 134);
/* oklch */ color: oklch(44.1% 0.117 304.8);

Tailwind

colors: {
  custom: {
    50: '#9175a9',
    500: '#623f86',
    950: '#000000',
  },
}

SCSS

$custom: #623f86;
$custom-light: #9175a9;
$custom-dark: #000000;

JSON

{
  "hex": "#623f86",
  "rgb": {
    "r": 98,
    "g": 63,
    "b": 134
  },
  "hsl": {
    "h": 269.577,
    "s": 36.041,
    "l": 38.627
  },
  "oklch": {
    "l": 0.44116,
    "c": 0.11712,
    "h": 304.8
  },
  "luminance": 0.07873
}

Semantic roles & 50–950 ramp

primary

#623F86

secondary

#91AC74

accent

#CC5C95

background

#F9F7FA

surface

#F1EDF4

border

#CBC8CE

text

#0D0810

muted

#7E7B7F

Preview Lab

Preview with #623F86

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

Preview Lab → · Contrast checker → · Palette generator →