#623BC4#623BC4

#623BC4 is a mid, highly saturated violet. Relative luminance 0.097; OKLCH L 48.1% C 0.200 H 289.8°. Best body text is #FFFFFF at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#623BC4
RGB	rgb(98, 59, 196)
HSL	hsl(257, 54%, 50%)
HSV	hsv(257, 70%, 77%)
CMYK	cmyk(50%, 69.9%, 0%, 23.1%)
CIE-LAB	lab(37.32, 49.46, -65.62)
CIE-LCH	lch(37.32, 82.17, 307.01°)
OKLab	oklab(48.13% 0.0677 -0.1883)
OKLCH	oklch(48.13% 0.2 289.8)
XYZ	xyz(16.5619, 9.7094, 53.2153)
Luminance	0.0971 (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

#623BC4 #9DC43B

analogous

#3B59C4 #623BC4 #A63BC4

triadic

#623BC4 #C4623B #3BC462

tetradic

#623BC4 #C43B59 #9DC43B #3BC4A6

square

#623BC4 #C43B59 #9DC43B #3BC4A6

split-complementary

#623BC4 #C4A63B #59C43B

monochromatic

#331F66 #4A2D95 #623BC4 #886AD2 #AD99E0

Accessibility & contrast

On white

7.14

#623BC4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#623BC4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623BC4

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623BC4	#FFFFFF	#000000	##FFFFFF
##623BC4	1.00	7.14	2.94	7.14
#FFFFFF	7.14	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC8

Deuteranopia (green-blind)

#0055C1

Tritanopia (blue-blind)

#405E7B

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #623bc4;
/* rgb */ color: rgb(98, 59, 196);
/* oklch */ color: oklch(48.1% 0.200 289.8);

Tailwind

colors: {
  custom: {
    50: '#9774d7',
    500: '#623bc4',
    950: '#000000',
  },
}

SCSS

$custom: #623bc4;
$custom-light: #9774d7;
$custom-dark: #000000;

JSON

{
  "hex": "#623bc4",
  "rgb": {
    "r": 98,
    "g": 59,
    "b": 196
  },
  "hsl": {
    "h": 257.08,
    "s": 53.725,
    "l": 50
  },
  "oklch": {
    "l": 0.48133,
    "c": 0.20011,
    "h": 289.8
  },
  "luminance": 0.0971
}

Semantic roles & 50–950 ramp

primary

#623BC4

secondary

#BBCC8F

accent

#DD4BB3

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0F0814

muted

#7E7B83

Preview Lab

Preview with #623BC4

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

Preview Lab → · Contrast checker → · Palette generator →