#623FAF#623FAF

#623FAF is a mid, vivid violet. Relative luminance 0.092; OKLCH L 47.0% C 0.170 H 293.1°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#623FAF
RGB	rgb(98, 63, 175)
HSL	hsl(259, 47%, 47%)
HSV	hsv(259, 64%, 69%)
CMYK	cmyk(44%, 64%, 0%, 31.4%)
CIE-LAB	lab(36.45, 41.38, -54.65)
CIE-LCH	lch(36.45, 68.55, 307.13°)
OKLab	oklab(47% 0.0667 -0.1561)
OKLCH	oklch(47% 0.17 293.1)
XYZ	xyz(14.5503, 9.2464, 41.5672)
Luminance	0.0925 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623FAF #8CAF3F

analogous

#3F54AF #623FAF #9A3FAF

triadic

#623FAF #AF623F #3FAF62

tetradic

#623FAF #AF3F54 #8CAF3F #3FAF9A

square

#623FAF #AF3F54 #8CAF3F #3FAF9A

split-complementary

#623FAF #AF9A3F #54AF3F

monochromatic

#301F55 #492F82 #623FAF #8364C7 #A791D7

Accessibility & contrast

On white

7.37

#623FAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#623FAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623FAF

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623FAF	#FFFFFF	#000000	##FFFFFF
##623FAF	1.00	7.37	2.85	7.37
#FFFFFF	7.37	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B3

Deuteranopia (green-blind)

#0054AD

Tritanopia (blue-blind)

#4C5971

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #623faf;
/* rgb */ color: rgb(98, 63, 175);
/* oklch */ color: oklch(47.0% 0.170 293.1);

Tailwind

colors: {
  custom: {
    50: '#9576c8',
    500: '#623faf',
    950: '#000000',
  },
}

SCSS

$custom: #623faf;
$custom-light: #9576c8;
$custom-dark: #000000;

JSON

{
  "hex": "#623faf",
  "rgb": {
    "r": 98,
    "g": 63,
    "b": 175
  },
  "hsl": {
    "h": 258.75,
    "s": 47.059,
    "l": 46.667
  },
  "oklch": {
    "l": 0.46997,
    "c": 0.16972,
    "h": 293.1
  },
  "luminance": 0.09247
}

Semantic roles & 50–950 ramp

primary

#623FAF

secondary

#B0C387

accent

#D751AD

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #623FAF

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

Preview Lab → · Contrast checker → · Palette generator →