#623EC9#623EC9

#623EC9 is a mid, highly saturated violet. Relative luminance 0.103; OKLCH L 49.0% C 0.203 H 288.5°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#623EC9
RGB	rgb(98, 62, 201)
HSL	hsl(256, 56%, 52%)
HSV	hsv(256, 69%, 79%)
CMYK	cmyk(51.2%, 69.2%, 0%, 21.2%)
CIE-LAB	lab(38.30, 49.30, -66.92)
CIE-LCH	lch(38.30, 83.11, 306.38°)
OKLab	oklab(48.97% 0.0641 -0.1921)
OKLCH	oklch(48.97% 0.203 288.5)
XYZ	xyz(17.2992, 10.2582, 56.3155)
Luminance	0.1026 (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

#623EC9 #A5C93E

analogous

#3E60C9 #623EC9 #A83EC9

triadic

#623EC9 #C9623E #3EC962

tetradic

#623EC9 #C93E60 #A5C93E #3EC9A8

square

#623EC9 #C93E60 #A5C93E #3EC9A8

split-complementary

#623EC9 #C9A83E #60C93E

monochromatic

#331F6E #4A2C9E #623EC9 #896ED6 #B09EE4

Accessibility & contrast

On white

6.88

#623EC9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#623EC9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #623EC9

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623EC9	#FFFFFF	#000000	##FFFFFF
##623EC9	1.00	6.88	3.05	6.88
#FFFFFF	6.88	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DCD

Deuteranopia (green-blind)

#0057C6

Tritanopia (blue-blind)

#3C627F

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #623ec9;
/* rgb */ color: rgb(98, 62, 201);
/* oklch */ color: oklch(49.0% 0.203 288.5);

Tailwind

colors: {
  custom: {
    50: '#9876da',
    500: '#623ec9',
    950: '#000000',
  },
}

SCSS

$custom: #623ec9;
$custom-light: #9876da;
$custom-dark: #000000;

JSON

{
  "hex": "#623ec9",
  "rgb": {
    "r": 98,
    "g": 62,
    "b": 201
  },
  "hsl": {
    "h": 255.54,
    "s": 56.275,
    "l": 51.569
  },
  "oklch": {
    "l": 0.48965,
    "c": 0.20256,
    "h": 288.5
  },
  "luminance": 0.10259
}

Semantic roles & 50–950 ramp

primary

#623EC9

secondary

#C0D093

accent

#E048B8

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0F0915

muted

#7E7B83

Preview Lab

Preview with #623EC9

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

Preview Lab → · Contrast checker → · Palette generator →