#623B92#623B92

#623B92 is a dark, vivid violet. Relative luminance 0.078; OKLCH L 44.2% C 0.139 H 301.6°. Best body text is #FFFFFF at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#623B92
RGB	rgb(98, 59, 146)
HSL	hsl(267, 42%, 40%)
HSV	hsv(267, 60%, 57%)
CMYK	cmyk(32.9%, 59.6%, 0%, 42.7%)
CIE-LAB	lab(33.56, 35.72, -41.84)
CIE-LCH	lch(33.56, 55.01, 310.48°)
OKLab	oklab(44.24% 0.073 -0.1184)
OKLCH	oklch(44.24% 0.139 301.6)
XYZ	xyz(11.7881, 7.7999, 28.0730)
Luminance	0.0780 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623B92 #6B923B

analogous

#3B3F92 #623B92 #8E3B92

triadic

#623B92 #92623B #3B9262

tetradic

#623B92 #923B3F #6B923B #3B928E

square

#623B92 #923B3F #6B923B #3B928E

split-complementary

#623B92 #928E3B #3F923B

monochromatic

#27183B #452966 #623B92 #8051B9 #A07DCA

Accessibility & contrast

On white

8.20

#623B92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#623B92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623B92

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623B92	#FFFFFF	#000000	##FFFFFF
##623B92	1.00	8.20	2.56	8.20
#FFFFFF	8.20	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#114E95

Deuteranopia (green-blind)

#234F90

Tritanopia (blue-blind)

#584D60

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #623b92;
/* rgb */ color: rgb(98, 59, 146);
/* oklch */ color: oklch(44.2% 0.139 301.6);

Tailwind

colors: {
  custom: {
    50: '#9273b2',
    500: '#623b92',
    950: '#000000',
  },
}

SCSS

$custom: #623b92;
$custom-light: #9273b2;
$custom-dark: #000000;

JSON

{
  "hex": "#623b92",
  "rgb": {
    "r": 98,
    "g": 59,
    "b": 146
  },
  "hsl": {
    "h": 266.897,
    "s": 42.439,
    "l": 40.196
  },
  "oklch": {
    "l": 0.44243,
    "c": 0.1391,
    "h": 301.6
  },
  "luminance": 0.078
}

Semantic roles & 50–950 ramp

primary

#623B92

secondary

#98B475

accent

#D2569A

background

#F9F7FB

surface

#F1EDF6

border

#CBC8D0

text

#0D0811

muted

#7E7B80

Preview Lab

Preview with #623B92

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

Preview Lab → · Contrast checker → · Palette generator →