#623587#623587

#623587 is a dark, vivid violet. Relative luminance 0.069; OKLCH L 42.5% C 0.135 H 306.9°. Best body text is #FFFFFF at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#623587
RGB	rgb(98, 53, 135)
HSL	hsl(273, 44%, 37%)
HSV	hsv(273, 61%, 53%)
CMYK	cmyk(27.4%, 60.7%, 0%, 47.1%)
CIE-LAB	lab(31.56, 36.29, -38.28)
CIE-LCH	lch(31.56, 52.75, 313.47°)
OKLab	oklab(42.55% 0.081 -0.108)
OKLCH	oklch(42.55% 0.135 306.9)
XYZ	xyz(10.6824, 6.8923, 23.6846)
Luminance	0.0689 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623587 #5A8735

analogous

#393587 #623587 #873583

triadic

#623587 #876235 #358762

tetradic

#623587 #873935 #5A8735 #358387

square

#623587 #873935 #5A8735 #358387

split-complementary

#623587 #838735 #358739

monochromatic

#22122F #42245B #623587 #8246B3 #9F70C7

Accessibility & contrast

On white

8.83

#623587 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#623587 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623587

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623587	#FFFFFF	#000000	##FFFFFF
##623587	1.00	8.83	2.38	8.83
#FFFFFF	8.83	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#13498A

Deuteranopia (green-blind)

#274B85

Tritanopia (blue-blind)

#5C4559

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #623587;
/* rgb */ color: rgb(98, 53, 135);
/* oklch */ color: oklch(42.5% 0.135 306.9);

Tailwind

colors: {
  custom: {
    50: '#916eaa',
    500: '#623587',
    950: '#000000',
  },
}

SCSS

$custom: #623587;
$custom-light: #916eaa;
$custom-dark: #000000;

JSON

{
  "hex": "#623587",
  "rgb": {
    "r": 98,
    "g": 53,
    "b": 135
  },
  "hsl": {
    "h": 272.927,
    "s": 43.617,
    "l": 36.863
  },
  "oklch": {
    "l": 0.42549,
    "c": 0.13496,
    "h": 306.9
  },
  "luminance": 0.06892
}

Semantic roles & 50–950 ramp

primary

#623587

secondary

#88AF69

accent

#D3548E

background

#F9F6FA

surface

#F1ECF4

border

#CBC7CE

text

#0D0710

muted

#7E7A7F

Preview Lab

Preview with #623587

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

Preview Lab → · Contrast checker → · Palette generator →