#623C7B#623C7B

#623C7B is a dark, moderate violet. Relative luminance 0.073; OKLCH L 42.9% C 0.108 H 310.4°. Best body text is #FFFFFF at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#623C7B
RGB	rgb(98, 60, 123)
HSL	hsl(276, 34%, 36%)
HSV	hsv(276, 51%, 48%)
CMYK	cmyk(20.3%, 51.2%, 0%, 51.8%)
CIE-LAB	lab(32.39, 29.25, -29.49)
CIE-LCH	lch(32.39, 41.54, 314.76°)
OKLab	oklab(42.93% 0.0702 -0.0823)
OKLCH	oklch(42.93% 0.108 310.4)
XYZ	xyz(10.2274, 7.2586, 19.5973)
Luminance	0.0726 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623C7B #557B3C

analogous

#423C7B #623C7B #7B3C74

triadic

#623C7B #7B623C #3C7B62

tetradic

#623C7B #7B423C #557B3C #3C747B

square

#623C7B #7B423C #557B3C #3C747B

split-complementary

#623C7B #747B3C #3C7B42

monochromatic

#201429 #412852 #623C7B #8350A4 #A075BC

Accessibility & contrast

On white

8.57

#623C7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#623C7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623C7B

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623C7B	#FFFFFF	#000000	##FFFFFF
##623C7B	1.00	8.57	2.45	8.57
#FFFFFF	8.57	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C4A7D

Deuteranopia (green-blind)

#374D79

Tritanopia (blue-blind)

#5F4656

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #623c7b;
/* rgb */ color: rgb(98, 60, 123);
/* oklch */ color: oklch(42.9% 0.108 310.4);

Tailwind

colors: {
  custom: {
    50: '#9073a1',
    500: '#623c7b',
    950: '#000000',
  },
}

SCSS

$custom: #623c7b;
$custom-light: #9073a1;
$custom-dark: #000000;

JSON

{
  "hex": "#623c7b",
  "rgb": {
    "r": 98,
    "g": 60,
    "b": 123
  },
  "hsl": {
    "h": 276.19,
    "s": 34.426,
    "l": 35.882
  },
  "oklch": {
    "l": 0.42925,
    "c": 0.10817,
    "h": 310.4
  },
  "luminance": 0.07258
}

Semantic roles & 50–950 ramp

primary

#623C7B

secondary

#84A66D

accent

#CB5D89

background

#F9F7F9

surface

#F1EDF2

border

#CBC8CC

text

#0D080F

muted

#7E7B7E

Preview Lab

Preview with #623C7B

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

Preview Lab → · Contrast checker → · Palette generator →