#623C94#623C94

#623C94 is a dark, vivid violet. Relative luminance 0.080; OKLCH L 44.5% C 0.140 H 300.8°. Best body text is #FFFFFF at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#623C94
RGB	rgb(98, 60, 148)
HSL	hsl(266, 42%, 41%)
HSV	hsv(266, 59%, 58%)
CMYK	cmyk(33.8%, 59.5%, 0%, 42%)
CIE-LAB	lab(33.91, 35.67, -42.50)
CIE-LCH	lch(33.91, 55.48, 310.01°)
OKLab	oklab(44.54% 0.0716 -0.1204)
OKLCH	oklch(44.54% 0.14 300.8)
XYZ	xyz(11.9969, 7.9664, 28.9169)
Luminance	0.0797 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623C94 #6E943C

analogous

#3C4294 #623C94 #8E3C94

triadic

#623C94 #94623C #3C9462

tetradic

#623C94 #943C42 #6E943C #3C948E

square

#623C94 #943C42 #6E943C #3C948E

split-complementary

#623C94 #948E3C #42943C

monochromatic

#28193D #452A68 #623C94 #8054BA #A07FCB

Accessibility & contrast

On white

8.10

#623C94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#623C94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623C94

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623C94	#FFFFFF	#000000	##FFFFFF
##623C94	1.00	8.10	2.59	8.10
#FFFFFF	8.10	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#114F97

Deuteranopia (green-blind)

#224F92

Tritanopia (blue-blind)

#584E62

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #623c94;
/* rgb */ color: rgb(98, 60, 148);
/* oklch */ color: oklch(44.5% 0.140 300.8);

Tailwind

colors: {
  custom: {
    50: '#9273b4',
    500: '#623c94',
    950: '#000000',
  },
}

SCSS

$custom: #623c94;
$custom-light: #9273b4;
$custom-dark: #000000;

JSON

{
  "hex": "#623c94",
  "rgb": {
    "r": 98,
    "g": 60,
    "b": 148
  },
  "hsl": {
    "h": 265.909,
    "s": 42.308,
    "l": 40.784
  },
  "oklch": {
    "l": 0.44542,
    "c": 0.14008,
    "h": 300.8
  },
  "luminance": 0.07967
}

Semantic roles & 50–950 ramp

primary

#623C94

secondary

#9AB577

accent

#D2569C

background

#F9F7FB

surface

#F1EDF6

border

#CBC8D0

text

#0D0811

muted

#7E7B80

Preview Lab

Preview with #623C94

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

Preview Lab → · Contrast checker → · Palette generator →