#623A83#623A83

#623A83 is a dark, vivid violet. Relative luminance 0.073; OKLCH L 43.1% C 0.122 H 307.3°. Best body text is #FFFFFF at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#623A83
RGB	rgb(98, 58, 131)
HSL	hsl(273, 39%, 37%)
HSV	hsv(273, 56%, 51%)
CMYK	cmyk(25.2%, 55.7%, 0%, 48.6%)
CIE-LAB	lab(32.40, 32.42, -34.47)
CIE-LCH	lch(32.40, 47.32, 313.25°)
OKLab	oklab(43.08% 0.0739 -0.0968)
OKLCH	oklch(43.08% 0.122 307.3)
XYZ	xyz(10.6460, 7.2616, 22.3091)
Luminance	0.0726 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623A83 #5B833A

analogous

#3E3A83 #623A83 #833A7F

triadic

#623A83 #83623A #3A8362

tetradic

#623A83 #833E3A #5B833A #3A7F83

square

#623A83 #833E3A #5B833A #3A7F83

split-complementary

#623A83 #7F833A #3A833E

monochromatic

#23142E #422759 #623A83 #824DAD #9F75C2

Accessibility & contrast

On white

8.56

#623A83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#623A83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623A83

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623A83	#FFFFFF	#000000	##FFFFFF
##623A83	1.00	8.56	2.45	8.56
#FFFFFF	8.56	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#234B85

Deuteranopia (green-blind)

#304D81

Tritanopia (blue-blind)

#5D4759

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #623a83;
/* rgb */ color: rgb(98, 58, 131);
/* oklch */ color: oklch(43.1% 0.122 307.3);

Tailwind

colors: {
  custom: {
    50: '#9172a7',
    500: '#623a83',
    950: '#000000',
  },
}

SCSS

$custom: #623a83;
$custom-light: #9172a7;
$custom-dark: #000000;

JSON

{
  "hex": "#623a83",
  "rgb": {
    "r": 98,
    "g": 58,
    "b": 131
  },
  "hsl": {
    "h": 272.877,
    "s": 38.624,
    "l": 37.059
  },
  "oklch": {
    "l": 0.43081,
    "c": 0.12179,
    "h": 307.3
  },
  "luminance": 0.07261
}

Semantic roles & 50–950 ramp

primary

#623A83

secondary

#89AB6D

accent

#CF598E

background

#F9F6FA

surface

#F1ECF4

border

#CBC7CE

text

#0D080F

muted

#7E7B7F

Preview Lab

Preview with #623A83

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

Preview Lab → · Contrast checker → · Palette generator →