#623698#623698

#623698 is a dark, vivid violet. Relative luminance 0.075; OKLCH L 43.9% C 0.154 H 300.9°. Best body text is #FFFFFF at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#623698
RGB	rgb(98, 54, 152)
HSL	hsl(267, 48%, 40%)
HSV	hsv(267, 64%, 60%)
CMYK	cmyk(35.5%, 64.5%, 0%, 40.4%)
CIE-LAB	lab(32.92, 40.11, -46.53)
CIE-LCH	lch(32.92, 61.43, 310.76°)
OKLab	oklab(43.91% 0.079 -0.1322)
OKLCH	oklch(43.91% 0.154 300.9)
XYZ	xyz(12.0223, 7.5019, 30.5143)
Luminance	0.0750 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623698 #6C9836

analogous

#363B98 #623698 #933698

triadic

#623698 #986236 #369862

tetradic

#623698 #98363B #6C9836 #369893

square

#623698 #98363B #6C9836 #369893

split-complementary

#623698 #989336 #3B9836

monochromatic

#28163E #45266B #623698 #804CBF #A079CF

Accessibility & contrast

On white

8.40

#623698 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#623698 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623698

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623698	#FFFFFF	#000000	##FFFFFF
##623698	1.00	8.40	2.50	8.40
#FFFFFF	8.40	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004D9B

Deuteranopia (green-blind)

#104D96

Tritanopia (blue-blind)

#574B62

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #623698;
/* rgb */ color: rgb(98, 54, 152);
/* oklch */ color: oklch(43.9% 0.154 300.9);

Tailwind

colors: {
  custom: {
    50: '#9370b7',
    500: '#623698',
    950: '#000000',
  },
}

SCSS

$custom: #623698;
$custom-light: #9370b7;
$custom-dark: #000000;

JSON

{
  "hex": "#623698",
  "rgb": {
    "r": 98,
    "g": 54,
    "b": 152
  },
  "hsl": {
    "h": 266.939,
    "s": 47.573,
    "l": 40.392
  },
  "oklch": {
    "l": 0.43909,
    "c": 0.15403,
    "h": 300.9
  },
  "luminance": 0.07502
}

Semantic roles & 50–950 ramp

primary

#623698

secondary

#99B872

accent

#D7519B

background

#F9F6FB

surface

#F2ECF6

border

#CCC7D0

text

#0D0711

muted

#7E7A80

Preview Lab

Preview with #623698

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

Preview Lab → · Contrast checker → · Palette generator →