#623A96#623A96

#623A96 is a dark, vivid violet. Relative luminance 0.078; OKLCH L 44.4% C 0.146 H 300.6°. Best body text is #FFFFFF at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#623A96
RGB	rgb(98, 58, 150)
HSL	hsl(266, 44%, 41%)
HSV	hsv(266, 61%, 59%)
CMYK	cmyk(34.7%, 61.3%, 0%, 41.2%)
CIE-LAB	lab(33.62, 37.35, -44.20)
CIE-LCH	lch(33.62, 57.87, 310.20°)
OKLab	oklab(44.37% 0.0742 -0.1253)
OKLCH	oklch(44.37% 0.146 300.6)
XYZ	xyz(12.0538, 7.8247, 29.7235)
Luminance	0.0783 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623A96 #6E963A

analogous

#3A4096 #623A96 #903A96

triadic

#623A96 #96623A #3A9662

tetradic

#623A96 #963A40 #6E963A #3A9690

square

#623A96 #963A40 #6E963A #3A9690

split-complementary

#623A96 #96903A #40963A

monochromatic

#28183E #45296A #623A96 #8051BC #A07DCD

Accessibility & contrast

On white

8.19

#623A96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#623A96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623A96

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623A96	#FFFFFF	#000000	##FFFFFF
##623A96	1.00	8.19	2.57	8.19
#FFFFFF	8.19	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#024F99

Deuteranopia (green-blind)

#1C4E94

Tritanopia (blue-blind)

#574D62

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #623a96;
/* rgb */ color: rgb(98, 58, 150);
/* oklch */ color: oklch(44.4% 0.146 300.6);

Tailwind

colors: {
  custom: {
    50: '#9272b5',
    500: '#623a96',
    950: '#000000',
  },
}

SCSS

$custom: #623a96;
$custom-light: #9272b5;
$custom-dark: #000000;

JSON

{
  "hex": "#623a96",
  "rgb": {
    "r": 98,
    "g": 58,
    "b": 150
  },
  "hsl": {
    "h": 266.087,
    "s": 44.231,
    "l": 40.784
  },
  "oklch": {
    "l": 0.44367,
    "c": 0.14566,
    "h": 300.6
  },
  "luminance": 0.07825
}

Semantic roles & 50–950 ramp

primary

#623A96

secondary

#9AB675

accent

#D4549C

background

#F9F7FB

surface

#F2EDF6

border

#CCC8D0

text

#0D0811

muted

#7E7B80

Preview Lab

Preview with #623A96

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

Preview Lab → · Contrast checker → · Palette generator →