#623DCB#623DCB

#623DCB is a mid, highly saturated violet. Relative luminance 0.102; OKLCH L 49.0% C 0.206 H 288.3°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#623DCB
RGB	rgb(98, 61, 203)
HSL	hsl(256, 58%, 52%)
HSV	hsv(256, 70%, 80%)
CMYK	cmyk(51.7%, 70%, 0%, 20.4%)
CIE-LAB	lab(38.28, 50.39, -68.12)
CIE-LCH	lch(38.28, 84.73, 306.49°)
OKLab	oklab(49% 0.0647 -0.1956)
OKLCH	oklch(49% 0.206 288.3)
XYZ	xyz(17.4821, 10.2451, 57.5447)
Luminance	0.1025 (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

#623DCB #A6CB3D

analogous

#3D5FCB #623DCB #A93DCB

triadic

#623DCB #CB623D #3DCB62

tetradic

#623DCB #CB3D5F #A6CB3D #3DCBA9

square

#623DCB #CB3D5F #A6CB3D #3DCBA9

split-complementary

#623DCB #CBA93D #5FCB3D

monochromatic

#331E70 #492BA0 #623DCB #896DD8 #B09EE5

Accessibility & contrast

On white

6.89

#623DCB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#623DCB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #623DCB

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623DCB	#FFFFFF	#000000	##FFFFFF
##623DCB	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DCF

Deuteranopia (green-blind)

#0056C8

Tritanopia (blue-blind)

#3A6280

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #623dcb;
/* rgb */ color: rgb(98, 61, 203);
/* oklch */ color: oklch(49.0% 0.206 288.3);

Tailwind

colors: {
  custom: {
    50: '#9876dc',
    500: '#623dcb',
    950: '#000000',
  },
}

SCSS

$custom: #623dcb;
$custom-light: #9876dc;
$custom-dark: #000000;

JSON

{
  "hex": "#623dcb",
  "rgb": {
    "r": 98,
    "g": 61,
    "b": 203
  },
  "hsl": {
    "h": 255.634,
    "s": 57.724,
    "l": 51.765
  },
  "oklch": {
    "l": 0.49001,
    "c": 0.20606,
    "h": 288.3
  },
  "luminance": 0.10246
}

Semantic roles & 50–950 ramp

primary

#623DCB

secondary

#C1D193

accent

#E147B9

background

#FAF7FD

surface

#F3EDFB

border

#CDC8D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #623DCB

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

Preview Lab → · Contrast checker → · Palette generator →