#623BD4#623BD4

#623BD4 is a mid, highly saturated violet. Relative luminance 0.105; OKLCH L 49.5% C 0.219 H 287.2°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#623BD4
RGB	rgb(98, 59, 212)
HSL	hsl(255, 64%, 53%)
HSV	hsv(255, 72%, 83%)
CMYK	cmyk(53.8%, 72.2%, 0%, 16.9%)
CIE-LAB	lab(38.69, 53.95, -72.66)
CIE-LCH	lch(38.69, 90.50, 306.60°)
OKLab	oklab(49.53% 0.0645 -0.2089)
OKLCH	oklch(49.53% 0.219 287.2)
XYZ	xyz(18.4811, 10.4771, 63.3231)
Luminance	0.1048 (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

#623BD4 #ADD43B

analogous

#3B60D4 #623BD4 #AE3BD4

triadic

#623BD4 #D4623B #3BD462

tetradic

#623BD4 #D43B60 #ADD43B #3BD4AE

square

#623BD4 #D43B60 #ADD43B #3BD4AE

split-complementary

#623BD4 #D4AE3B #60D43B

monochromatic

#331B7A #4826AC #623BD4 #8A6DDF #B29FEA

Accessibility & contrast

On white

6.78

#623BD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#623BD4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #623BD4

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623BD4	#FFFFFF	#000000	##FFFFFF
##623BD4	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD8

Deuteranopia (green-blind)

#0057D1

Tritanopia (blue-blind)

#326484

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #623bd4;
/* rgb */ color: rgb(98, 59, 212);
/* oklch */ color: oklch(49.5% 0.219 287.2);

Tailwind

colors: {
  custom: {
    50: '#9a75e2',
    500: '#623bd4',
    950: '#000000',
  },
}

SCSS

$custom: #623bd4;
$custom-light: #9a75e2;
$custom-dark: #000000;

JSON

{
  "hex": "#623bd4",
  "rgb": {
    "r": 98,
    "g": 59,
    "b": 212
  },
  "hsl": {
    "h": 255.294,
    "s": 64.017,
    "l": 53.137
  },
  "oklch": {
    "l": 0.49527,
    "c": 0.21868,
    "h": 287.2
  },
  "luminance": 0.10478
}

Semantic roles & 50–950 ramp

primary

#623BD4

secondary

#C6D694

accent

#E741BD

background

#FAF7FE

surface

#F4EDFC

border

#CEC8D5

text

#0F0816

muted

#7F7B84

Preview Lab

Preview with #623BD4

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

Preview Lab → · Contrast checker → · Palette generator →