#623EA4#623EA4

#623EA4 is a mid, vivid violet. Relative luminance 0.087; OKLCH L 46.0% C 0.157 H 295.9°. Best body text is #FFFFFF at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#623EA4
RGB	rgb(98, 62, 164)
HSL	hsl(261, 45%, 44%)
HSV	hsv(261, 62%, 64%)
CMYK	cmyk(40.2%, 62.2%, 0%, 35.7%)
CIE-LAB	lab(35.44, 38.87, -49.71)
CIE-LCH	lch(35.44, 63.11, 308.02°)
OKLab	oklab(46.01% 0.0686 -0.1416)
OKLCH	oklch(46.01% 0.157 295.9)
XYZ	xyz(13.4587, 8.7220, 36.0892)
Luminance	0.0872 (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

#623EA4 #80A43E

analogous

#3E4DA4 #623EA4 #953EA4

triadic

#623EA4 #A4623E #3EA462

tetradic

#623EA4 #A43E4D #80A43E #3EA495

square

#623EA4 #A43E4D #80A43E #3EA495

split-complementary

#623EA4 #A4953E #4DA43E

monochromatic

#2D1C4B #472D78 #623EA4 #815DC2 #A38AD3

Accessibility & contrast

On white

7.65

#623EA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#623EA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623EA4

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623EA4	#FFFFFF	#000000	##FFFFFF
##623EA4	1.00	7.65	2.74	7.65
#FFFFFF	7.65	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054A7

Deuteranopia (green-blind)

#0652A2

Tritanopia (blue-blind)

#51556B

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #623ea4;
/* rgb */ color: rgb(98, 62, 164);
/* oklch */ color: oklch(46.0% 0.157 295.9);

Tailwind

colors: {
  custom: {
    50: '#9375c0',
    500: '#623ea4',
    950: '#000000',
  },
}

SCSS

$custom: #623ea4;
$custom-light: #9375c0;
$custom-dark: #000000;

JSON

{
  "hex": "#623ea4",
  "rgb": {
    "r": 98,
    "g": 62,
    "b": 164
  },
  "hsl": {
    "h": 261.176,
    "s": 45.133,
    "l": 44.314
  },
  "oklch": {
    "l": 0.4601,
    "c": 0.15733,
    "h": 295.9
  },
  "luminance": 0.08722
}

Semantic roles & 50–950 ramp

primary

#623EA4

secondary

#A8BD81

accent

#D553A7

background

#F9F7FB

surface

#F2EDF7

border

#CCC8D0

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #623EA4

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

Preview Lab → · Contrast checker → · Palette generator →