#623AD4#623AD4

#623AD4 is a mid, highly saturated violet. Relative luminance 0.104; OKLCH L 49.4% C 0.220 H 287.3°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#623AD4
RGB	rgb(98, 58, 212)
HSL	hsl(256, 64%, 53%)
HSV	hsv(256, 73%, 83%)
CMYK	cmyk(53.8%, 72.6%, 0%, 16.9%)
CIE-LAB	lab(38.51, 54.45, -72.95)
CIE-LCH	lch(38.51, 91.03, 306.74°)
OKLab	oklab(49.4% 0.0653 -0.2098)
OKLCH	oklch(49.4% 0.22 287.3)
XYZ	xyz(18.4302, 10.3753, 63.3061)
Luminance	0.1038 (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

#623AD4 #ACD43A

analogous

#3A5FD4 #623AD4 #AF3AD4

triadic

#623AD4 #D4623A #3AD462

tetradic

#623AD4 #D43A5F #ACD43A #3AD4AF

square

#623AD4 #D43A5F #ACD43A #3AD4AF

split-complementary

#623AD4 #D4AF3A #5FD43A

monochromatic

#331A79 #4825AB #623AD4 #8A6CDF #B29EEA

Accessibility & contrast

On white

6.83

#623AD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#623AD4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #623AD4

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623AD4	#FFFFFF	#000000	##FFFFFF
##623AD4	1.00	6.83	3.08	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED8

Deuteranopia (green-blind)

#0056D1

Tritanopia (blue-blind)

#326484

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #623ad4;
/* rgb */ color: rgb(98, 58, 212);
/* oklch */ color: oklch(49.4% 0.220 287.3);

Tailwind

colors: {
  custom: {
    50: '#9a74e2',
    500: '#623ad4',
    950: '#000000',
  },
}

SCSS

$custom: #623ad4;
$custom-light: #9a74e2;
$custom-dark: #000000;

JSON

{
  "hex": "#623ad4",
  "rgb": {
    "r": 98,
    "g": 58,
    "b": 212
  },
  "hsl": {
    "h": 255.584,
    "s": 64.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.49402,
    "c": 0.21972,
    "h": 287.3
  },
  "luminance": 0.10376
}

Semantic roles & 50–950 ramp

primary

#623AD4

secondary

#C5D694

accent

#E741BC

background

#FAF7FE

surface

#F4EDFC

border

#CEC8D5

text

#0F0816

muted

#7F7B84

Preview Lab

Preview with #623AD4

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

Preview Lab → · Contrast checker → · Palette generator →