#623FCF#623FCF

#623FCF is a mid, highly saturated violet. Relative luminance 0.107; OKLCH L 49.6% C 0.209 H 287.4°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#623FCF
RGB	rgb(98, 63, 207)
HSL	hsl(255, 60%, 53%)
HSV	hsv(255, 70%, 81%)
CMYK	cmyk(52.7%, 69.6%, 0%, 18.8%)
CIE-LAB	lab(38.99, 50.48, -69.26)
CIE-LCH	lch(38.99, 85.70, 306.08°)
OKLab	oklab(49.61% 0.0622 -0.199)
OKLCH	oklch(49.61% 0.209 287.4)
XYZ	xyz(18.0737, 10.6558, 60.1238)
Luminance	0.1066 (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

#623FCF #ACCF3F

analogous

#3F64CF #623FCF #AA3FCF

triadic

#623FCF #CF623F #3FCF62

tetradic

#623FCF #CF3F64 #ACCF3F #3FCFAA

square

#623FCF #CF3F64 #ACCF3F #3FCFAA

split-complementary

#623FCF #CFAA3F #64CF3F

monochromatic

#331E76 #482AA7 #623FCF #8A70DB #B2A1E7

Accessibility & contrast

On white

6.71

#623FCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#623FCF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #623FCF

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623FCF	#FFFFFF	#000000	##FFFFFF
##623FCF	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD3

Deuteranopia (green-blind)

#0058CC

Tritanopia (blue-blind)

#376582

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #623fcf;
/* rgb */ color: rgb(98, 63, 207);
/* oklch */ color: oklch(49.6% 0.209 287.4);

Tailwind

colors: {
  custom: {
    50: '#9977df',
    500: '#623fcf',
    950: '#000000',
  },
}

SCSS

$custom: #623fcf;
$custom-light: #9977df;
$custom-dark: #000000;

JSON

{
  "hex": "#623fcf",
  "rgb": {
    "r": 98,
    "g": 63,
    "b": 207
  },
  "hsl": {
    "h": 254.583,
    "s": 60,
    "l": 52.941
  },
  "oklch": {
    "l": 0.49615,
    "c": 0.20851,
    "h": 287.4
  },
  "luminance": 0.10657
}

Semantic roles & 50–950 ramp

primary

#623FCF

secondary

#C5D496

accent

#E345BD

background

#FAF7FD

surface

#F3EDFB

border

#CDC8D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #623FCF

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

Preview Lab → · Contrast checker → · Palette generator →