#623EB9#623EB9

#623EB9 is a mid, vivid violet. Relative luminance 0.095; OKLCH L 47.6% C 0.183 H 291.3°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#623EB9
RGB	rgb(98, 62, 185)
HSL	hsl(258, 50%, 48%)
HSV	hsv(258, 66%, 73%)
CMYK	cmyk(47%, 66.5%, 0%, 27.5%)
CIE-LAB	lab(37.01, 44.76, -59.66)
CIE-LCH	lch(37.01, 74.58, 306.88°)
OKLab	oklab(47.64% 0.0666 -0.1708)
OKLCH	oklch(47.64% 0.183 291.3)
XYZ	xyz(15.5141, 9.5441, 46.9143)
Luminance	0.0954 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.19

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623EB9 #95B93E

analogous

#3E57B9 #623EB9 #9F3EB9

triadic

#623EB9 #B9623E #3EB962

tetradic

#623EB9 #B93E57 #95B93E #3EB99F

square

#623EB9 #B93E57 #95B93E #3EB99F

split-complementary

#623EB9 #B99F3E #57B93E

monochromatic

#311F5D #4A2F8B #623EB9 #8568CC #AA96DC

Accessibility & contrast

On white

7.22

#623EB9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#623EB9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623EB9

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623EB9	#FFFFFF	#000000	##FFFFFF
##623EB9	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059BD

Deuteranopia (green-blind)

#0054B7

Tritanopia (blue-blind)

#475C76

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #623eb9;
/* rgb */ color: rgb(98, 62, 185);
/* oklch */ color: oklch(47.6% 0.183 291.3);

Tailwind

colors: {
  custom: {
    50: '#9676cf',
    500: '#623eb9',
    950: '#000000',
  },
}

SCSS

$custom: #623eb9;
$custom-light: #9676cf;
$custom-dark: #000000;

JSON

{
  "hex": "#623eb9",
  "rgb": {
    "r": 98,
    "g": 62,
    "b": 185
  },
  "hsl": {
    "h": 257.561,
    "s": 49.798,
    "l": 48.431
  },
  "oklch": {
    "l": 0.47639,
    "c": 0.18334,
    "h": 291.3
  },
  "luminance": 0.09545
}

Semantic roles & 50–950 ramp

primary

#623EB9

secondary

#B6C78C

accent

#D94EB1

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0814

muted

#7E7B82

Preview Lab

Preview with #623EB9

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

Preview Lab → · Contrast checker → · Palette generator →