#623787#623787

#623787 is a dark, vivid violet. Relative luminance 0.071; OKLCH L 42.9% C 0.132 H 306.4°. Best body text is #FFFFFF at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#623787
RGB	rgb(98, 55, 135)
HSL	hsl(272, 42%, 37%)
HSV	hsv(272, 59%, 53%)
CMYK	cmyk(27.4%, 59.3%, 0%, 47.1%)
CIE-LAB	lab(31.98, 35.16, -37.60)
CIE-LCH	lch(31.98, 51.48, 313.08°)
OKLab	oklab(42.86% 0.0783 -0.106)
OKLCH	oklch(42.86% 0.132 306.4)
XYZ	xyz(10.7754, 7.0784, 23.7156)
Luminance	0.0708 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623787 #5C8737

analogous

#3A3787 #623787 #873784

triadic

#623787 #876237 #378762

tetradic

#623787 #873A37 #5C8737 #378487

square

#623787 #873A37 #5C8737 #378487

split-complementary

#623787 #848737 #37873A

monochromatic

#231430 #42255C #623787 #8249B2 #9F73C6

Accessibility & contrast

On white

8.69

#623787 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#623787 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623787

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623787	#FFFFFF	#000000	##FFFFFF
##623787	1.00	8.69	2.42	8.69
#FFFFFF	8.69	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#184A8A

Deuteranopia (green-blind)

#294C85

Tritanopia (blue-blind)

#5C4659

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #623787;
/* rgb */ color: rgb(98, 55, 135);
/* oklch */ color: oklch(42.9% 0.132 306.4);

Tailwind

colors: {
  custom: {
    50: '#9170aa',
    500: '#623787',
    950: '#000000',
  },
}

SCSS

$custom: #623787;
$custom-light: #9170aa;
$custom-dark: #000000;

JSON

{
  "hex": "#623787",
  "rgb": {
    "r": 98,
    "g": 55,
    "b": 135
  },
  "hsl": {
    "h": 272.25,
    "s": 42.105,
    "l": 37.255
  },
  "oklch": {
    "l": 0.42859,
    "c": 0.13175,
    "h": 306.4
  },
  "luminance": 0.07078
}

Semantic roles & 50–950 ramp

primary

#623787

secondary

#8AAF6B

accent

#D2568F

background

#F9F6FA

surface

#F1ECF4

border

#CBC7CE

text

#0D0710

muted

#7E7A7F

Preview Lab

Preview with #623787

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

Preview Lab → · Contrast checker → · Palette generator →