#623CA4#623CA4

#623CA4 is a mid, vivid violet. Relative luminance 0.085; OKLCH L 45.7% C 0.160 H 296.3°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#623CA4
RGB	rgb(98, 60, 164)
HSL	hsl(262, 46%, 44%)
HSV	hsv(262, 63%, 64%)
CMYK	cmyk(40.2%, 63.4%, 0%, 35.7%)
CIE-LAB	lab(35.02, 40.01, -50.40)
CIE-LCH	lch(35.02, 64.35, 308.44°)
OKLab	oklab(45.7% 0.071 -0.1436)
OKLCH	oklch(45.7% 0.16 296.3)
XYZ	xyz(13.3520, 8.5085, 36.0536)
Luminance	0.0851 (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

#623CA4 #7EA43C

analogous

#3C4AA4 #623CA4 #963CA4

triadic

#623CA4 #A4623C #3CA462

tetradic

#623CA4 #A43C4A #7EA43C #3CA496

square

#623CA4 #A43C4A #7EA43C #3CA496

split-complementary

#623CA4 #A4963C #4AA43C

monochromatic

#2C1B4A #472C77 #623CA4 #815AC3 #A387D3

Accessibility & contrast

On white

7.77

#623CA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#623CA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623CA4

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623CA4	#FFFFFF	#000000	##FFFFFF
##623CA4	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A7

Deuteranopia (green-blind)

#0051A2

Tritanopia (blue-blind)

#52536A

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #623ca4;
/* rgb */ color: rgb(98, 60, 164);
/* oklch */ color: oklch(45.7% 0.160 296.3);

Tailwind

colors: {
  custom: {
    50: '#9474c0',
    500: '#623ca4',
    950: '#000000',
  },
}

SCSS

$custom: #623ca4;
$custom-light: #9474c0;
$custom-dark: #000000;

JSON

{
  "hex": "#623ca4",
  "rgb": {
    "r": 98,
    "g": 60,
    "b": 164
  },
  "hsl": {
    "h": 261.923,
    "s": 46.429,
    "l": 43.922
  },
  "oklch": {
    "l": 0.45702,
    "c": 0.16017,
    "h": 296.3
  },
  "luminance": 0.08509
}

Semantic roles & 50–950 ramp

primary

#623CA4

secondary

#A6BD7E

accent

#D652A6

background

#F9F7FB

surface

#F2EDF7

border

#CCC8D0

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #623CA4

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

Preview Lab → · Contrast checker → · Palette generator →