#623A98#623A98

#623A98 is a dark, vivid violet. Relative luminance 0.079; OKLCH L 44.5% C 0.148 H 300.0°. Best body text is #FFFFFF at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#623A98
RGB	rgb(98, 58, 152)
HSL	hsl(266, 45%, 41%)
HSV	hsv(266, 62%, 60%)
CMYK	cmyk(35.5%, 61.8%, 0%, 40.4%)
CIE-LAB	lab(33.75, 37.88, -45.19)
CIE-LCH	lch(33.75, 58.97, 309.97°)
OKLab	oklab(44.51% 0.0741 -0.1283)
OKLCH	oklch(44.51% 0.148 300)
XYZ	xyz(12.2162, 7.8897, 30.5789)
Luminance	0.0789 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623A98 #70983A

analogous

#3A4198 #623A98 #913A98

triadic

#623A98 #98623A #3A9862

tetradic

#623A98 #983A41 #70983A #3A9891

square

#623A98 #983A41 #70983A #3A9891

split-complementary

#623A98 #98913A #41983A

monochromatic

#29183F #45296C #623A98 #8052BD #A07ECE

Accessibility & contrast

On white

8.15

#623A98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#623A98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623A98

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623A98	#FFFFFF	#000000	##FFFFFF
##623A98	1.00	8.15	2.58	8.15
#FFFFFF	8.15	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004F9B

Deuteranopia (green-blind)

#194F96

Tritanopia (blue-blind)

#564E63

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #623a98;
/* rgb */ color: rgb(98, 58, 152);
/* oklch */ color: oklch(44.5% 0.148 300.0);

Tailwind

colors: {
  custom: {
    50: '#9272b7',
    500: '#623a98',
    950: '#000000',
  },
}

SCSS

$custom: #623a98;
$custom-light: #9272b7;
$custom-dark: #000000;

JSON

{
  "hex": "#623a98",
  "rgb": {
    "r": 98,
    "g": 58,
    "b": 152
  },
  "hsl": {
    "h": 265.532,
    "s": 44.762,
    "l": 41.176
  },
  "oklch": {
    "l": 0.44511,
    "c": 0.14815,
    "h": 300
  },
  "luminance": 0.0789
}

Semantic roles & 50–950 ramp

primary

#623A98

secondary

#9CB876

accent

#D4539E

background

#F9F7FB

surface

#F2EDF6

border

#CCC8D0

text

#0D0811

muted

#7E7B80

Preview Lab

Preview with #623A98

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

Preview Lab → · Contrast checker → · Palette generator →