#623A72#623A72

#623A72 is a dark, moderate purple. Relative luminance 0.068; OKLCH L 42.1% C 0.101 H 315.7°. Best body text is #FFFFFF at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#623A72
RGB	rgb(98, 58, 114)
HSL	hsl(283, 33%, 34%)
HSV	hsv(283, 49%, 45%)
CMYK	cmyk(14%, 49.1%, 0%, 55.3%)
CIE-LAB	lab(31.44, 28.28, -25.34)
CIE-LCH	lch(31.44, 37.97, 318.14°)
OKLab	oklab(42.06% 0.0719 -0.0703)
OKLCH	oklch(42.06% 0.101 315.7)
XYZ	xyz(9.5869, 6.8380, 16.7312)
Luminance	0.0684 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623A72 #4A723A

analogous

#463A72 #623A72 #723A66

triadic

#623A72 #72623A #3A7262

tetradic

#623A72 #72463A #4A723A #3A6672

square

#623A72 #72463A #4A723A #3A6672

split-complementary

#623A72 #66723A #3A7246

monochromatic

#1C1121 #3F2549 #623A72 #854F9B #A270B6

Accessibility & contrast

On white

8.87

#623A72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#623A72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623A72

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623A72	#FFFFFF	#000000	##FFFFFF
##623A72	1.00	8.87	2.37	8.87
#FFFFFF	8.87	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F4874

Deuteranopia (green-blind)

#3A4B70

Tritanopia (blue-blind)

#614250

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #623a72;
/* rgb */ color: rgb(98, 58, 114);
/* oklch */ color: oklch(42.1% 0.101 315.7);

Tailwind

colors: {
  custom: {
    50: '#90719b',
    500: '#623a72',
    950: '#000000',
  },
}

SCSS

$custom: #623a72;
$custom-light: #90719b;
$custom-dark: #000000;

JSON

{
  "hex": "#623a72",
  "rgb": {
    "r": 98,
    "g": 58,
    "b": 114
  },
  "hsl": {
    "h": 282.857,
    "s": 32.558,
    "l": 33.725
  },
  "oklch": {
    "l": 0.42057,
    "c": 0.10056,
    "h": 315.7
  },
  "luminance": 0.06838
}

Semantic roles & 50–950 ramp

primary

#623A72

secondary

#78A068

accent

#C95F7D

background

#F8F6F9

surface

#F0ECF2

border

#CBC7CC

text

#0D080E

muted

#7D7B7E

Preview Lab

Preview with #623A72

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

Preview Lab → · Contrast checker → · Palette generator →