#623C7A#623C7A

#623C7A is a dark, moderate violet. Relative luminance 0.072; OKLCH L 42.9% C 0.107 H 310.9°. Best body text is #FFFFFF at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#623C7A
RGB	rgb(98, 60, 122)
HSL	hsl(277, 34%, 36%)
HSV	hsv(277, 51%, 48%)
CMYK	cmyk(19.7%, 50.8%, 0%, 52.2%)
CIE-LAB	lab(32.33, 29.00, -28.95)
CIE-LCH	lch(32.33, 40.98, 315.05°)
OKLab	oklab(42.87% 0.07 -0.0808)
OKLCH	oklch(42.87% 0.107 310.9)
XYZ	xyz(10.1651, 7.2337, 19.2693)
Luminance	0.0723 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623C7A #547A3C

analogous

#433C7A #623C7A #7A3C73

triadic

#623C7A #7A623C #3C7A62

tetradic

#623C7A #7A433C #547A3C #3C737A

square

#623C7A #7A433C #547A3C #3C737A

split-complementary

#623C7A #737A3C #3C7A43

monochromatic

#201428 #412851 #623C7A #8350A3 #A075BB

Accessibility & contrast

On white

8.58

#623C7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#623C7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623C7A

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623C7A	#FFFFFF	#000000	##FFFFFF
##623C7A	1.00	8.58	2.45	8.58
#FFFFFF	8.58	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D4A7C

Deuteranopia (green-blind)

#384D78

Tritanopia (blue-blind)

#5F4655

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #623c7a;
/* rgb */ color: rgb(98, 60, 122);
/* oklch */ color: oklch(42.9% 0.107 310.9);

Tailwind

colors: {
  custom: {
    50: '#9073a1',
    500: '#623c7a',
    950: '#000000',
  },
}

SCSS

$custom: #623c7a;
$custom-light: #9073a1;
$custom-dark: #000000;

JSON

{
  "hex": "#623c7a",
  "rgb": {
    "r": 98,
    "g": 60,
    "b": 122
  },
  "hsl": {
    "h": 276.774,
    "s": 34.066,
    "l": 35.686
  },
  "oklch": {
    "l": 0.42866,
    "c": 0.1069,
    "h": 310.9
  },
  "luminance": 0.07234
}

Semantic roles & 50–950 ramp

primary

#623C7A

secondary

#83A56D

accent

#CA5E88

background

#F9F7F9

surface

#F1EDF2

border

#CBC8CC

text

#0D080F

muted

#7E7B7E

Preview Lab

Preview with #623C7A

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

Preview Lab → · Contrast checker → · Palette generator →