#623797#623797

#623797 is a dark, vivid violet. Relative luminance 0.076; OKLCH L 44.0% C 0.151 H 301.0°. Best body text is #FFFFFF at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#623797
RGB	rgb(98, 55, 151)
HSL	hsl(267, 47%, 40%)
HSV	hsv(267, 64%, 59%)
CMYK	cmyk(35.1%, 63.6%, 0%, 40.8%)
CIE-LAB	lab(33.06, 39.30, -45.71)
CIE-LCH	lch(33.06, 60.28, 310.69°)
OKLab	oklab(43.98% 0.0779 -0.1298)
OKLCH	oklch(43.98% 0.151 301)
XYZ	xyz(11.9878, 7.5633, 30.1005)
Luminance	0.0756 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623797 #6C9737

analogous

#373C97 #623797 #923797

triadic

#623797 #976237 #379762

tetradic

#623797 #97373C #6C9737 #379792

square

#623797 #97373C #6C9737 #379792

split-complementary

#623797 #979237 #3C9737

monochromatic

#28163D #45276A #623797 #804DBE #A07ACF

Accessibility & contrast

On white

8.36

#623797 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#623797 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623797

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623797	#FFFFFF	#000000	##FFFFFF
##623797	1.00	8.36	2.51	8.36
#FFFFFF	8.36	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004D9A

Deuteranopia (green-blind)

#144D95

Tritanopia (blue-blind)

#574C62

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #623797;
/* rgb */ color: rgb(98, 55, 151);
/* oklch */ color: oklch(44.0% 0.151 301.0);

Tailwind

colors: {
  custom: {
    50: '#9370b6',
    500: '#623797',
    950: '#000000',
  },
}

SCSS

$custom: #623797;
$custom-light: #9370b6;
$custom-dark: #000000;

JSON

{
  "hex": "#623797",
  "rgb": {
    "r": 98,
    "g": 55,
    "b": 151
  },
  "hsl": {
    "h": 266.875,
    "s": 46.602,
    "l": 40.392
  },
  "oklch": {
    "l": 0.43983,
    "c": 0.15136,
    "h": 301
  },
  "luminance": 0.07563
}

Semantic roles & 50–950 ramp

primary

#623797

secondary

#99B872

accent

#D6529B

background

#F9F6FB

surface

#F2ECF6

border

#CCC7D0

text

#0D0811

muted

#7E7B80

Preview Lab

Preview with #623797

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

Preview Lab → · Contrast checker → · Palette generator →