#623BBC#623BBC

#623BBC is a mid, vivid violet. Relative luminance 0.094; OKLCH L 47.5% C 0.191 H 291.3°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#623BBC
RGB	rgb(98, 59, 188)
HSL	hsl(258, 52%, 48%)
HSV	hsv(258, 69%, 74%)
CMYK	cmyk(47.9%, 68.6%, 0%, 26.3%)
CIE-LAB	lab(36.66, 47.22, -62.00)
CIE-LCH	lch(36.66, 77.93, 307.29°)
OKLab	oklab(47.46% 0.0691 -0.1777)
OKLCH	oklch(47.46% 0.191 291.3)
XYZ	xyz(15.6755, 9.3549, 48.5469)
Luminance	0.0935 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.21

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623BBC #95BC3B

analogous

#3B54BC #623BBC #A23BBC

triadic

#623BBC #BC623B #3BBC62

tetradic

#623BBC #BC3B54 #95BC3B #3BBCA2

square

#623BBC #BC3B54 #95BC3B #3BBCA2

split-complementary

#623BBC #BCA23B #54BC3B

monochromatic

#311E5F #4A2C8D #623BBC #8565CF #AA94DD

Accessibility & contrast

On white

7.31

#623BBC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#623BBC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623BBC

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623BBC	#FFFFFF	#000000	##FFFFFF
##623BBC	1.00	7.31	2.87	7.31
#FFFFFF	7.31	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C0

Deuteranopia (green-blind)

#0053B9

Tritanopia (blue-blind)

#455B77

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #623bbc;
/* rgb */ color: rgb(98, 59, 188);
/* oklch */ color: oklch(47.5% 0.191 291.3);

Tailwind

colors: {
  custom: {
    50: '#9674d1',
    500: '#623bbc',
    950: '#000000',
  },
}

SCSS

$custom: #623bbc;
$custom-light: #9674d1;
$custom-dark: #000000;

JSON

{
  "hex": "#623bbc",
  "rgb": {
    "r": 98,
    "g": 59,
    "b": 188
  },
  "hsl": {
    "h": 258.14,
    "s": 52.227,
    "l": 48.431
  },
  "oklch": {
    "l": 0.4746,
    "c": 0.19067,
    "h": 291.3
  },
  "luminance": 0.09355
}

Semantic roles & 50–950 ramp

primary

#623BBC

secondary

#B6C98A

accent

#DC4CB0

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0814

muted

#7E7B83

Preview Lab

Preview with #623BBC

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

Preview Lab → · Contrast checker → · Palette generator →