#623FB2#623FB2

#623FB2 is a mid, vivid violet. Relative luminance 0.094; OKLCH L 47.2% C 0.173 H 292.5°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#623FB2
RGB	rgb(98, 63, 178)
HSL	hsl(258, 48%, 47%)
HSV	hsv(258, 65%, 70%)
CMYK	cmyk(44.9%, 64.6%, 0%, 30.2%)
CIE-LAB	lab(36.68, 42.22, -56.06)
CIE-LCH	lch(36.68, 70.18, 306.98°)
OKLab	oklab(47.23% 0.0664 -0.1602)
OKLCH	oklch(47.23% 0.173 292.5)
XYZ	xyz(14.8482, 9.3656, 43.1363)
Luminance	0.0937 (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

#623FB2 #8FB23F

analogous

#3F55B2 #623FB2 #9C3FB2

triadic

#623FB2 #B2623F #3FB262

tetradic

#623FB2 #B23F55 #8FB23F #3FB29C

square

#623FB2 #B23F55 #8FB23F #3FB29C

split-complementary

#623FB2 #B29C3F #55B23F

monochromatic

#301F58 #492F85 #623FB2 #8466C9 #A893D9

Accessibility & contrast

On white

7.31

#623FB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#623FB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623FB2

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623FB2	#FFFFFF	#000000	##FFFFFF
##623FB2	1.00	7.31	2.87	7.31
#FFFFFF	7.31	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058B6

Deuteranopia (green-blind)

#0054B0

Tritanopia (blue-blind)

#4B5A73

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #623fb2;
/* rgb */ color: rgb(98, 63, 178);
/* oklch */ color: oklch(47.2% 0.173 292.5);

Tailwind

colors: {
  custom: {
    50: '#9576ca',
    500: '#623fb2',
    950: '#000000',
  },
}

SCSS

$custom: #623fb2;
$custom-light: #9576ca;
$custom-dark: #000000;

JSON

{
  "hex": "#623fb2",
  "rgb": {
    "r": 98,
    "g": 63,
    "b": 178
  },
  "hsl": {
    "h": 258.261,
    "s": 47.718,
    "l": 47.255
  },
  "oklch": {
    "l": 0.4723,
    "c": 0.17345,
    "h": 292.5
  },
  "luminance": 0.09366
}

Semantic roles & 50–950 ramp

primary

#623FB2

secondary

#B2C489

accent

#D750AE

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #623FB2

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

Preview Lab → · Contrast checker → · Palette generator →