#623BA8#623BA8

#623BA8 is a mid, vivid violet. Relative luminance 0.086; OKLCH L 45.9% C 0.167 H 295.5°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#623BA8
RGB	rgb(98, 59, 168)
HSL	hsl(261, 48%, 45%)
HSV	hsv(261, 65%, 66%)
CMYK	cmyk(41.7%, 64.9%, 0%, 34.1%)
CIE-LAB	lab(35.11, 41.66, -52.66)
CIE-LCH	lch(35.11, 67.15, 308.35°)
OKLab	oklab(45.86% 0.0718 -0.1502)
OKLCH	oklch(45.86% 0.167 295.5)
XYZ	xyz(13.6670, 8.5515, 37.9687)
Luminance	0.0855 (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

#623BA8 #81A83B

analogous

#3B4AA8 #623BA8 #993BA8

triadic

#623BA8 #A8623B #3BA862

tetradic

#623BA8 #A83B4A #81A83B #3BA899

square

#623BA8 #A83B4A #81A83B #3BA899

split-complementary

#623BA8 #A8993B #4AA83B

monochromatic

#2D1B4D #482B7B #623BA8 #815BC5 #A488D5

Accessibility & contrast

On white

7.75

#623BA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#623BA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623BA8

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623BA8	#FFFFFF	#000000	##FFFFFF
##623BA8	1.00	7.75	2.71	7.75
#FFFFFF	7.75	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053AB

Deuteranopia (green-blind)

#0051A6

Tritanopia (blue-blind)

#50546C

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #623ba8;
/* rgb */ color: rgb(98, 59, 168);
/* oklch */ color: oklch(45.9% 0.167 295.5);

Tailwind

colors: {
  custom: {
    50: '#9473c3',
    500: '#623ba8',
    950: '#000000',
  },
}

SCSS

$custom: #623ba8;
$custom-light: #9473c3;
$custom-dark: #000000;

JSON

{
  "hex": "#623ba8",
  "rgb": {
    "r": 98,
    "g": 59,
    "b": 168
  },
  "hsl": {
    "h": 261.468,
    "s": 48.018,
    "l": 44.51
  },
  "oklch": {
    "l": 0.45857,
    "c": 0.1665,
    "h": 295.5
  },
  "luminance": 0.08552
}

Semantic roles & 50–950 ramp

primary

#623BA8

secondary

#A9C07F

accent

#D850A7

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #623BA8

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

Preview Lab → · Contrast checker → · Palette generator →