#623A79#623A79

#623A79 is a dark, moderate violet. Relative luminance 0.070; OKLCH L 42.5% C 0.109 H 311.9°. Best body text is #FFFFFF at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#623A79
RGB	rgb(98, 58, 121)
HSL	hsl(278, 35%, 35%)
HSV	hsv(278, 52%, 47%)
CMYK	cmyk(19%, 52.1%, 0%, 52.5%)
CIE-LAB	lab(31.81, 29.95, -29.15)
CIE-LCH	lch(31.81, 41.79, 315.78°)
OKLab	oklab(42.46% 0.0729 -0.0813)
OKLCH	oklch(42.46% 0.109 311.9)
XYZ	xyz(10.0006, 7.0035, 18.9104)
Luminance	0.0700 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623A79 #51793A

analogous

#423A79 #623A79 #793A71

triadic

#623A79 #79623A #3A7962

tetradic

#623A79 #79423A #51793A #3A7179

square

#623A79 #79423A #51793A #3A7179

split-complementary

#623A79 #71793A #3A7942

monochromatic

#1F1226 #402650 #623A79 #844EA2 #A172BB

Accessibility & contrast

On white

8.75

#623A79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#623A79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623A79

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623A79	#FFFFFF	#000000	##FFFFFF
##623A79	1.00	8.75	2.40	8.75
#FFFFFF	8.75	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B497B

Deuteranopia (green-blind)

#374C77

Tritanopia (blue-blind)

#604454

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #623a79;
/* rgb */ color: rgb(98, 58, 121);
/* oklch */ color: oklch(42.5% 0.109 311.9);

Tailwind

colors: {
  custom: {
    50: '#9071a0',
    500: '#623a79',
    950: '#000000',
  },
}

SCSS

$custom: #623a79;
$custom-light: #9071a0;
$custom-dark: #000000;

JSON

{
  "hex": "#623a79",
  "rgb": {
    "r": 98,
    "g": 58,
    "b": 121
  },
  "hsl": {
    "h": 278.095,
    "s": 35.196,
    "l": 35.098
  },
  "oklch": {
    "l": 0.42463,
    "c": 0.10924,
    "h": 311.9
  },
  "luminance": 0.07003
}

Semantic roles & 50–950 ramp

primary

#623A79

secondary

#7FA56A

accent

#CB5D85

background

#F9F6F9

surface

#F1ECF2

border

#CBC7CC

text

#0D080E

muted

#7E7B7E

Preview Lab

Preview with #623A79

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

Preview Lab → · Contrast checker → · Palette generator →