#623FE3#623FE3

#623FE3 is a mid, highly saturated violet. Relative luminance 0.117; OKLCH L 51.4% C 0.232 H 284.5°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#623FE3
RGB	rgb(98, 63, 227)
HSL	hsl(253, 75%, 57%)
HSV	hsv(253, 72%, 89%)
CMYK	cmyk(56.8%, 72.2%, 0%, 11%)
CIE-LAB	lab(40.73, 56.18, -77.89)
CIE-LCH	lch(40.73, 96.04, 305.80°)
OKLab	oklab(51.38% 0.0582 -0.2243)
OKLCH	oklch(51.38% 0.232 284.5)
XYZ	xyz(20.6754, 11.6965, 73.8263)
Luminance	0.1170 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623FE3 #C0E33F

analogous

#3F6EE3 #623FE3 #B43FE3

triadic

#623FE3 #E3623F #3FE362

tetradic

#623FE3 #E33F6E #C0E33F #3FE3B4

square

#623FE3 #E33F6E #C0E33F #3FE3B4

split-complementary

#623FE3 #E3B43F #6EE33F

monochromatic

#301592 #421DC8 #623FE3 #8E74EB #B9AAF3

Accessibility & contrast

On white

6.29

#623FE3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#623FE3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #623FE3

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623FE3	#FFFFFF	#000000	##FFFFFF
##623FE3	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065E8

Deuteranopia (green-blind)

#005BE0

Tritanopia (blue-blind)

#1D6C8D

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #623fe3;
/* rgb */ color: rgb(98, 63, 227);
/* oklch */ color: oklch(51.4% 0.232 284.5);

Tailwind

colors: {
  custom: {
    50: '#9c78ed',
    500: '#623fe3',
    950: '#000000',
  },
}

SCSS

$custom: #623fe3;
$custom-light: #9c78ed;
$custom-dark: #000000;

JSON

{
  "hex": "#623fe3",
  "rgb": {
    "r": 98,
    "g": 63,
    "b": 227
  },
  "hsl": {
    "h": 252.805,
    "s": 74.545,
    "l": 56.863
  },
  "oklch": {
    "l": 0.51379,
    "c": 0.23173,
    "h": 284.5
  },
  "luminance": 0.11698
}

Semantic roles & 50–950 ramp

primary

#623FE3

secondary

#D2E09D

accent

#F137C9

background

#FAF7FE

surface

#F4EDFD

border

#CEC8D5

text

#100916

muted

#7F7B84

Preview Lab

Preview with #623FE3

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

Preview Lab → · Contrast checker → · Palette generator →