#623ACC#623ACC

#623ACC is a mid, highly saturated violet. Relative luminance 0.100; OKLCH L 48.7% C 0.211 H 288.6°. Best body text is #FFFFFF at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#623ACC
RGB	rgb(98, 58, 204)
HSL	hsl(256, 59%, 51%)
HSV	hsv(256, 72%, 80%)
CMYK	cmyk(52%, 71.6%, 0%, 20%)
CIE-LAB	lab(37.81, 52.22, -69.47)
CIE-LCH	lch(37.81, 86.90, 306.93°)
OKLab	oklab(48.69% 0.067 -0.1996)
OKLCH	oklch(48.69% 0.211 288.6)
XYZ	xyz(17.4460, 9.9816, 58.1224)
Luminance	0.0998 (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

#623ACC #A4CC3A

analogous

#3A5BCC #623ACC #AB3ACC

triadic

#623ACC #CC623A #3ACC62

tetradic

#623ACC #CC3A5B #A4CC3A #3ACCAB

square

#623ACC #CC3A5B #A4CC3A #3ACCAB

split-complementary

#623ACC #CCAB3A #5BCC3A

monochromatic

#331D6F #4A29A0 #623ACC #896BD9 #AF9BE5

Accessibility & contrast

On white

7.01

#623ACC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#623ACC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #623ACC

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623ACC	#FFFFFF	#000000	##FFFFFF
##623ACC	1.00	7.01	3.00	7.01
#FFFFFF	7.01	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CD0

Deuteranopia (green-blind)

#0055C9

Tritanopia (blue-blind)

#3A617F

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #623acc;
/* rgb */ color: rgb(98, 58, 204);
/* oklch */ color: oklch(48.7% 0.211 288.6);

Tailwind

colors: {
  custom: {
    50: '#9974dd',
    500: '#623acc',
    950: '#000000',
  },
}

SCSS

$custom: #623acc;
$custom-light: #9974dd;
$custom-dark: #000000;

JSON

{
  "hex": "#623acc",
  "rgb": {
    "r": 98,
    "g": 58,
    "b": 204
  },
  "hsl": {
    "h": 256.438,
    "s": 58.871,
    "l": 51.373
  },
  "oklch": {
    "l": 0.48693,
    "c": 0.21054,
    "h": 288.6
  },
  "luminance": 0.09982
}

Semantic roles & 50–950 ramp

primary

#623ACC

secondary

#BFD191

accent

#E246B7

background

#FAF7FD

surface

#F3EDFB

border

#CDC8D4

text

#0F0815

muted

#7F7B83

Preview Lab

Preview with #623ACC

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

Preview Lab → · Contrast checker → · Palette generator →