#623A95#623A95

#623A95 is a dark, vivid violet. Relative luminance 0.078; OKLCH L 44.3% C 0.144 H 300.9°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#623A95
RGB	rgb(98, 58, 149)
HSL	hsl(266, 44%, 41%)
HSV	hsv(266, 61%, 58%)
CMYK	cmyk(34.2%, 61.1%, 0%, 41.6%)
CIE-LAB	lab(33.55, 37.08, -43.70)
CIE-LCH	lch(33.55, 57.31, 310.32°)
OKLab	oklab(44.3% 0.0742 -0.1239)
OKLCH	oklch(44.3% 0.144 300.9)
XYZ	xyz(11.9736, 7.7926, 29.3013)
Luminance	0.0779 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623A95 #6D953A

analogous

#3A3F95 #623A95 #8F3A95

triadic

#623A95 #95623A #3A9562

tetradic

#623A95 #953A3F #6D953A #3A958F

square

#623A95 #953A3F #6D953A #3A958F

split-complementary

#623A95 #958F3A #3F953A

monochromatic

#28183D #452969 #623A95 #8051BB #A07DCC

Accessibility & contrast

On white

8.21

#623A95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#623A95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623A95

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623A95	#FFFFFF	#000000	##FFFFFF
##623A95	1.00	8.21	2.56	8.21
#FFFFFF	8.21	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#054E98

Deuteranopia (green-blind)

#1E4E93

Tritanopia (blue-blind)

#574D62

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #623a95;
/* rgb */ color: rgb(98, 58, 149);
/* oklch */ color: oklch(44.3% 0.144 300.9);

Tailwind

colors: {
  custom: {
    50: '#9272b5',
    500: '#623a95',
    950: '#000000',
  },
}

SCSS

$custom: #623a95;
$custom-light: #9272b5;
$custom-dark: #000000;

JSON

{
  "hex": "#623a95",
  "rgb": {
    "r": 98,
    "g": 58,
    "b": 149
  },
  "hsl": {
    "h": 266.374,
    "s": 43.961,
    "l": 40.588
  },
  "oklch": {
    "l": 0.44296,
    "c": 0.14441,
    "h": 300.9
  },
  "luminance": 0.07793
}

Semantic roles & 50–950 ramp

primary

#623A95

secondary

#99B675

accent

#D4549C

background

#F9F7FB

surface

#F2EDF6

border

#CCC8D0

text

#0D0811

muted

#7E7B80

Preview Lab

Preview with #623A95

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

Preview Lab → · Contrast checker → · Palette generator →