#623D7F#623D7F

#623D7F is a dark, moderate violet. Relative luminance 0.075; OKLCH L 43.3% C 0.112 H 308.3°. Best body text is #FFFFFF at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#623D7F
RGB	rgb(98, 61, 127)
HSL	hsl(274, 35%, 37%)
HSV	hsv(274, 52%, 50%)
CMYK	cmyk(22.8%, 52%, 0%, 50.2%)
CIE-LAB	lab(32.85, 29.64, -31.26)
CIE-LCH	lch(32.85, 43.08, 313.47°)
OKLab	oklab(43.34% 0.0691 -0.0875)
OKLCH	oklch(43.34% 0.112 308.3)
XYZ	xyz(10.5358, 7.4666, 20.9607)
Luminance	0.0747 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623D7F #5A7F3D

analogous

#413D7F #623D7F #7F3D7B

triadic

#623D7F #7F623D #3D7F62

tetradic

#623D7F #7F413D #5A7F3D #3D7B7F

square

#623D7F #7F413D #5A7F3D #3D7B7F

split-complementary

#623D7F #7B7F3D #3D7F41

monochromatic

#22152C #422956 #623D7F #8251A8 #9F78BE

Accessibility & contrast

On white

8.42

#623D7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#623D7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623D7F

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623D7F	#FFFFFF	#000000	##FFFFFF
##623D7F	1.00	8.42	2.49	8.42
#FFFFFF	8.42	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B4C81

Deuteranopia (green-blind)

#364E7D

Tritanopia (blue-blind)

#5E4858

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #623d7f;
/* rgb */ color: rgb(98, 61, 127);
/* oklch */ color: oklch(43.3% 0.112 308.3);

Tailwind

colors: {
  custom: {
    50: '#9074a4',
    500: '#623d7f',
    950: '#000000',
  },
}

SCSS

$custom: #623d7f;
$custom-light: #9074a4;
$custom-dark: #000000;

JSON

{
  "hex": "#623d7f",
  "rgb": {
    "r": 98,
    "g": 61,
    "b": 127
  },
  "hsl": {
    "h": 273.636,
    "s": 35.106,
    "l": 36.863
  },
  "oklch": {
    "l": 0.43339,
    "c": 0.11151,
    "h": 308.3
  },
  "luminance": 0.07466
}

Semantic roles & 50–950 ramp

primary

#623D7F

secondary

#88A870

accent

#CB5D8D

background

#F9F7FA

surface

#F1EDF4

border

#CBC8CE

text

#0D080F

muted

#7E7B7F

Preview Lab

Preview with #623D7F

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

Preview Lab → · Contrast checker → · Palette generator →