#623778#623778

#623778 is a dark, moderate violet. Relative luminance 0.067; OKLCH L 41.9% C 0.113 H 313.0°. Best body text is #FFFFFF at 8.99:1 contrast (WCAG AA passes).

Color values

HEX	#623778
RGB	rgb(98, 55, 120)
HSL	hsl(280, 37%, 34%)
HSV	hsv(280, 54%, 47%)
CMYK	cmyk(18.3%, 54.2%, 0%, 52.9%)
CIE-LAB	lab(31.08, 31.47, -29.68)
CIE-LCH	lch(31.08, 43.26, 316.68°)
OKLab	oklab(41.9% 0.0774 -0.0829)
OKLCH	oklch(41.9% 0.113 313)
XYZ	xyz(9.7928, 6.6854, 18.5402)
Luminance	0.0669 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623778 #4D7837

analogous

#423778 #623778 #78376E

triadic

#623778 #786237 #377862

tetradic

#623778 #784237 #4D7837 #376E78

square

#623778 #784237 #4D7837 #376E78

split-complementary

#623778 #6E7837 #377842

monochromatic

#1D1124 #40244E #623778 #844AA2 #A16DBC

Accessibility & contrast

On white

8.99

#623778 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#623778 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623778

8.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623778	#FFFFFF	#000000	##FFFFFF
##623778	1.00	8.99	2.34	8.99
#FFFFFF	8.99	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27477A

Deuteranopia (green-blind)

#344A76

Tritanopia (blue-blind)

#604252

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #623778;
/* rgb */ color: rgb(98, 55, 120);
/* oklch */ color: oklch(41.9% 0.113 313.0);

Tailwind

colors: {
  custom: {
    50: '#906f9f',
    500: '#623778',
    950: '#000000',
  },
}

SCSS

$custom: #623778;
$custom-light: #906f9f;
$custom-dark: #000000;

JSON

{
  "hex": "#623778",
  "rgb": {
    "r": 98,
    "g": 55,
    "b": 120
  },
  "hsl": {
    "h": 279.692,
    "s": 37.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.41901,
    "c": 0.11336,
    "h": 313
  },
  "luminance": 0.06685
}

Semantic roles & 50–950 ramp

primary

#623778

secondary

#7BA566

accent

#CD5B81

background

#F9F6F9

surface

#F1ECF2

border

#CBC7CC

text

#0D070E

muted

#7E7A7E

Preview Lab

Preview with #623778

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

Preview Lab → · Contrast checker → · Palette generator →