#623BA1#623BA1

#623BA1 is a mid, vivid violet. Relative luminance 0.083; OKLCH L 45.3% C 0.158 H 297.3°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#623BA1
RGB	rgb(98, 59, 161)
HSL	hsl(263, 46%, 43%)
HSV	hsv(263, 63%, 63%)
CMYK	cmyk(39.1%, 63.4%, 0%, 36.9%)
CIE-LAB	lab(34.60, 39.75, -49.28)
CIE-LCH	lch(34.60, 63.31, 308.89°)
OKLab	oklab(45.33% 0.0724 -0.1403)
OKLCH	oklch(45.33% 0.158 297.3)
XYZ	xyz(13.0323, 8.2976, 34.6263)
Luminance	0.0830 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.39

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623BA1 #7AA13B

analogous

#3B47A1 #623BA1 #953BA1

triadic

#623BA1 #A1623B #3BA162

tetradic

#623BA1 #A13B47 #7AA13B #3BA195

square

#623BA1 #A13B47 #7AA13B #3BA195

split-complementary

#623BA1 #A1953B #47A13B

monochromatic

#2B1A47 #472B74 #623BA1 #8058C2 #A284D2

Accessibility & contrast

On white

7.90

#623BA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#623BA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623BA1

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623BA1	#FFFFFF	#000000	##FFFFFF
##623BA1	1.00	7.90	2.66	7.90
#FFFFFF	7.90	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A4

Deuteranopia (green-blind)

#04509F

Tritanopia (blue-blind)

#535268

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #623ba1;
/* rgb */ color: rgb(98, 59, 161);
/* oklch */ color: oklch(45.3% 0.158 297.3);

Tailwind

colors: {
  custom: {
    50: '#9373bd',
    500: '#623ba1',
    950: '#000000',
  },
}

SCSS

$custom: #623ba1;
$custom-light: #9373bd;
$custom-dark: #000000;

JSON

{
  "hex": "#623ba1",
  "rgb": {
    "r": 98,
    "g": 59,
    "b": 161
  },
  "hsl": {
    "h": 262.941,
    "s": 46.364,
    "l": 43.137
  },
  "oklch": {
    "l": 0.45325,
    "c": 0.15787,
    "h": 297.3
  },
  "luminance": 0.08298
}

Semantic roles & 50–950 ramp

primary

#623BA1

secondary

#A3BC7C

accent

#D652A3

background

#F9F7FB

surface

#F2EDF7

border

#CCC8D0

text

#0D0812

muted

#7E7B81

Preview Lab

Preview with #623BA1

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

Preview Lab → · Contrast checker → · Palette generator →