#623DB7#623DB7

#623DB7 is a mid, vivid violet. Relative luminance 0.094; OKLCH L 47.3% C 0.182 H 291.9°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#623DB7
RGB	rgb(98, 61, 183)
HSL	hsl(258, 50%, 48%)
HSV	hsv(258, 67%, 72%)
CMYK	cmyk(46.4%, 66.7%, 0%, 28.2%)
CIE-LAB	lab(36.65, 44.74, -59.06)
CIE-LCH	lch(36.65, 74.09, 307.14°)
OKLab	oklab(47.33% 0.0679 -0.1691)
OKLCH	oklch(47.33% 0.182 291.9)
XYZ	xyz(15.2506, 9.3525, 45.7922)
Luminance	0.0935 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.57

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623DB7 #92B73D

analogous

#3D55B7 #623DB7 #9F3DB7

triadic

#623DB7 #B7623D #3DB762

tetradic

#623DB7 #B73D55 #92B73D #3DB79F

square

#623DB7 #B73D55 #92B73D #3DB79F

split-complementary

#623DB7 #B79F3D #55B73D

monochromatic

#311E5B #492E89 #623DB7 #8465CC #A993DB

Accessibility & contrast

On white

7.32

#623DB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#623DB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623DB7

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623DB7	#FFFFFF	#000000	##FFFFFF
##623DB7	1.00	7.32	2.87	7.32
#FFFFFF	7.32	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058BB

Deuteranopia (green-blind)

#0054B5

Tritanopia (blue-blind)

#485B75

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #623db7;
/* rgb */ color: rgb(98, 61, 183);
/* oklch */ color: oklch(47.3% 0.182 291.9);

Tailwind

colors: {
  custom: {
    50: '#9675cd',
    500: '#623db7',
    950: '#000000',
  },
}

SCSS

$custom: #623db7;
$custom-light: #9675cd;
$custom-dark: #000000;

JSON

{
  "hex": "#623db7",
  "rgb": {
    "r": 98,
    "g": 61,
    "b": 183
  },
  "hsl": {
    "h": 258.197,
    "s": 50,
    "l": 47.843
  },
  "oklch": {
    "l": 0.47333,
    "c": 0.18218,
    "h": 291.9
  },
  "luminance": 0.09353
}

Semantic roles & 50–950 ramp

primary

#623DB7

secondary

#B4C689

accent

#DA4EAF

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0814

muted

#7E7B82

Preview Lab

Preview with #623DB7

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

Preview Lab → · Contrast checker → · Palette generator →