#623583#623583

#623583 is a dark, vivid violet. Relative luminance 0.068; OKLCH L 42.3% C 0.130 H 308.5°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#623583
RGB	rgb(98, 53, 131)
HSL	hsl(275, 42%, 36%)
HSV	hsv(275, 60%, 51%)
CMYK	cmyk(25.2%, 59.5%, 0%, 48.6%)
CIE-LAB	lab(31.30, 35.30, -36.21)
CIE-LCH	lch(31.30, 50.56, 314.27°)
OKLab	oklab(42.28% 0.0809 -0.1019)
OKLCH	oklch(42.28% 0.13 308.5)
XYZ	xyz(10.4060, 6.7817, 22.2291)
Luminance	0.0678 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623583 #568335

analogous

#3B3583 #623583 #83357D

triadic

#623583 #836235 #358362

tetradic

#623583 #833B35 #568335 #357D83

square

#623583 #833B35 #568335 #357D83

split-complementary

#623583 #7D8335 #35833B

monochromatic

#21122C #412357 #623583 #8347AF #A06EC4

Accessibility & contrast

On white

8.91

#623583 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#623583 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623583

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623583	#FFFFFF	#000000	##FFFFFF
##623583	1.00	8.91	2.36	8.91
#FFFFFF	8.91	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#194886

Deuteranopia (green-blind)

#2B4A81

Tritanopia (blue-blind)

#5D4456

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #623583;
/* rgb */ color: rgb(98, 53, 131);
/* oklch */ color: oklch(42.3% 0.130 308.5);

Tailwind

colors: {
  custom: {
    50: '#916ea7',
    500: '#623583',
    950: '#000000',
  },
}

SCSS

$custom: #623583;
$custom-light: #916ea7;
$custom-dark: #000000;

JSON

{
  "hex": "#623583",
  "rgb": {
    "r": 98,
    "g": 53,
    "b": 131
  },
  "hsl": {
    "h": 274.615,
    "s": 42.391,
    "l": 36.078
  },
  "oklch": {
    "l": 0.4228,
    "c": 0.13012,
    "h": 308.5
  },
  "luminance": 0.06782
}

Semantic roles & 50–950 ramp

primary

#623583

secondary

#85AD67

accent

#D2568A

background

#F9F6FA

surface

#F1ECF4

border

#CBC7CE

text

#0D070F

muted

#7E7A7F

Preview Lab

Preview with #623583

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

Preview Lab → · Contrast checker → · Palette generator →