#623BC5#623BC5

#623BC5 is a mid, highly saturated violet. Relative luminance 0.098; OKLCH L 48.2% C 0.201 H 289.6°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#623BC5
RGB	rgb(98, 59, 197)
HSL	hsl(257, 54%, 50%)
HSV	hsv(257, 70%, 77%)
CMYK	cmyk(50.3%, 70.1%, 0%, 22.7%)
CIE-LAB	lab(37.40, 49.74, -66.06)
CIE-LCH	lch(37.40, 82.70, 306.98°)
OKLab	oklab(48.22% 0.0676 -0.1896)
OKLCH	oklch(48.22% 0.201 289.6)
XYZ	xyz(16.6761, 9.7551, 53.8167)
Luminance	0.0976 (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

#623BC5 #9EC53B

analogous

#3B59C5 #623BC5 #A73BC5

triadic

#623BC5 #C5623B #3BC562

tetradic

#623BC5 #C53B59 #9EC53B #3BC5A7

square

#623BC5 #C53B59 #9EC53B #3BC5A7

split-complementary

#623BC5 #C5A73B #59C53B

monochromatic

#331F67 #4A2C96 #623BC5 #886AD3 #AE99E1

Accessibility & contrast

On white

7.12

#623BC5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#623BC5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623BC5

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623BC5	#FFFFFF	#000000	##FFFFFF
##623BC5	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC9

Deuteranopia (green-blind)

#0055C2

Tritanopia (blue-blind)

#3F5F7C

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #623bc5;
/* rgb */ color: rgb(98, 59, 197);
/* oklch */ color: oklch(48.2% 0.201 289.6);

Tailwind

colors: {
  custom: {
    50: '#9874d8',
    500: '#623bc5',
    950: '#000000',
  },
}

SCSS

$custom: #623bc5;
$custom-light: #9874d8;
$custom-dark: #000000;

JSON

{
  "hex": "#623bc5",
  "rgb": {
    "r": 98,
    "g": 59,
    "b": 197
  },
  "hsl": {
    "h": 256.957,
    "s": 54.331,
    "l": 50.196
  },
  "oklch": {
    "l": 0.48218,
    "c": 0.2013,
    "h": 289.6
  },
  "luminance": 0.09756
}

Semantic roles & 50–950 ramp

primary

#623BC5

secondary

#BBCD8F

accent

#DE4AB4

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0F0815

muted

#7E7B83

Preview Lab

Preview with #623BC5

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

Preview Lab → · Contrast checker → · Palette generator →