#623AC4#623AC4

#623AC4 is a mid, highly saturated violet. Relative luminance 0.096; OKLCH L 48.0% C 0.201 H 289.9°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#623AC4
RGB	rgb(98, 58, 196)
HSL	hsl(257, 54%, 50%)
HSV	hsv(257, 70%, 77%)
CMYK	cmyk(50%, 70.4%, 0%, 23.1%)
CIE-LAB	lab(37.13, 49.98, -65.92)
CIE-LCH	lch(37.13, 82.73, 307.17°)
OKLab	oklab(48% 0.0686 -0.1892)
OKLCH	oklch(48% 0.201 289.9)
XYZ	xyz(16.5110, 9.6076, 53.1983)
Luminance	0.0961 (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

#623AC4 #9CC43A

analogous

#3A57C4 #623AC4 #A73AC4

triadic

#623AC4 #C4623A #3AC462

tetradic

#623AC4 #C43A57 #9CC43A #3AC4A7

square

#623AC4 #C43A57 #9CC43A #3AC4A7

split-complementary

#623AC4 #C4A73A #57C43A

monochromatic

#331E66 #4A2C95 #623AC4 #8769D3 #AD98E0

Accessibility & contrast

On white

7.19

#623AC4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#623AC4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623AC4

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623AC4	#FFFFFF	#000000	##FFFFFF
##623AC4	1.00	7.19	2.92	7.19
#FFFFFF	7.19	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC8

Deuteranopia (green-blind)

#0054C1

Tritanopia (blue-blind)

#405E7B

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #623ac4;
/* rgb */ color: rgb(98, 58, 196);
/* oklch */ color: oklch(48.0% 0.201 289.9);

Tailwind

colors: {
  custom: {
    50: '#9873d7',
    500: '#623ac4',
    950: '#000000',
  },
}

SCSS

$custom: #623ac4;
$custom-light: #9873d7;
$custom-dark: #000000;

JSON

{
  "hex": "#623ac4",
  "rgb": {
    "r": 98,
    "g": 58,
    "b": 196
  },
  "hsl": {
    "h": 257.391,
    "s": 54.331,
    "l": 49.804
  },
  "oklch": {
    "l": 0.48,
    "c": 0.20127,
    "h": 289.9
  },
  "luminance": 0.09608
}

Semantic roles & 50–950 ramp

primary

#623AC4

secondary

#BACC8E

accent

#DE4AB3

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0F0814

muted

#7E7B83

Preview Lab

Preview with #623AC4

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

Preview Lab → · Contrast checker → · Palette generator →