#623E9C#623E9C

#623E9C is a mid, vivid violet. Relative luminance 0.084; OKLCH L 45.4% C 0.147 H 297.9°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#623E9C
RGB	rgb(98, 62, 156)
HSL	hsl(263, 43%, 43%)
HSV	hsv(263, 60%, 61%)
CMYK	cmyk(37.2%, 60.3%, 0%, 38.8%)
CIE-LAB	lab(34.89, 36.67, -45.79)
CIE-LCH	lch(34.89, 58.67, 308.69°)
OKLab	oklab(45.43% 0.069 -0.13)
OKLCH	oklch(45.43% 0.147 297.9)
XYZ	xyz(12.7589, 8.4420, 32.4033)
Luminance	0.0844 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623E9C #789C3E

analogous

#3E499C #623E9C #913E9C

triadic

#623E9C #9C623E #3E9C62

tetradic

#623E9C #9C3E49 #789C3E #3E9C91

square

#623E9C #9C3E49 #789C3E #3E9C91

split-complementary

#623E9C #9C913E #499C3E

monochromatic

#2B1B44 #462D70 #623E9C #805ABD #A286CF

Accessibility & contrast

On white

7.81

#623E9C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#623E9C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623E9C

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623E9C	#FFFFFF	#000000	##FFFFFF
##623E9C	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#04529F

Deuteranopia (green-blind)

#1A519A

Tritanopia (blue-blind)

#555267

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #623e9c;
/* rgb */ color: rgb(98, 62, 156);
/* oklch */ color: oklch(45.4% 0.147 297.9);

Tailwind

colors: {
  custom: {
    50: '#9375ba',
    500: '#623e9c',
    950: '#000000',
  },
}

SCSS

$custom: #623e9c;
$custom-light: #9375ba;
$custom-dark: #000000;

JSON

{
  "hex": "#623e9c",
  "rgb": {
    "r": 98,
    "g": 62,
    "b": 156
  },
  "hsl": {
    "h": 262.979,
    "s": 43.119,
    "l": 42.745
  },
  "oklch": {
    "l": 0.45427,
    "c": 0.14719,
    "h": 297.9
  },
  "luminance": 0.08442
}

Semantic roles & 50–950 ramp

primary

#623E9C

secondary

#A2B97D

accent

#D355A3

background

#F9F7FB

surface

#F2EDF6

border

#CCC8D0

text

#0D0812

muted

#7E7B81

Preview Lab

Preview with #623E9C

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

Preview Lab → · Contrast checker → · Palette generator →