#623E71#623E71

#623E71 is a dark, moderate purple. Relative luminance 0.072; OKLCH L 42.7% C 0.092 H 315.4°. Best body text is #FFFFFF at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#623E71
RGB	rgb(98, 62, 113)
HSL	hsl(282, 29%, 34%)
HSV	hsv(282, 45%, 44%)
CMYK	cmyk(13.3%, 45.1%, 0%, 55.7%)
CIE-LAB	lab(32.33, 25.64, -23.30)
CIE-LCH	lch(32.33, 34.64, 317.74°)
OKLab	oklab(42.71% 0.0654 -0.0644)
OKLCH	oklch(42.71% 0.092 315.4)
XYZ	xyz(9.7398, 7.2344, 16.5029)
Luminance	0.0723 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623E71 #4D713E

analogous

#493E71 #623E71 #713E67

triadic

#623E71 #71623E #3E7162

tetradic

#623E71 #71493E #4D713E #3E6771

square

#623E71 #71493E #4D713E #3E6771

split-complementary

#623E71 #67713E #3E7149

monochromatic

#1D1322 #402849 #623E71 #845499 #A176B4

Accessibility & contrast

On white

8.58

#623E71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#623E71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623E71

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623E71	#FFFFFF	#000000	##FFFFFF
##623E71	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)

#354A73

Deuteranopia (green-blind)

#3E4D70

Tritanopia (blue-blind)

#614552

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #623e71;
/* rgb */ color: rgb(98, 62, 113);
/* oklch */ color: oklch(42.7% 0.092 315.4);

Tailwind

colors: {
  custom: {
    50: '#90749a',
    500: '#623e71',
    950: '#000000',
  },
}

SCSS

$custom: #623e71;
$custom-light: #90749a;
$custom-dark: #000000;

JSON

{
  "hex": "#623e71",
  "rgb": {
    "r": 98,
    "g": 62,
    "b": 113
  },
  "hsl": {
    "h": 282.353,
    "s": 29.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.42712,
    "c": 0.09178,
    "h": 315.4
  },
  "luminance": 0.07234
}

Semantic roles & 50–950 ramp

primary

#623E71

secondary

#7B9E6D

accent

#C56280

background

#F8F7F9

surface

#F0EDF2

border

#CBC8CC

text

#0C080E

muted

#7D7B7E

Preview Lab

Preview with #623E71

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

Preview Lab → · Contrast checker → · Palette generator →