#623DCC#623DCC

#623DCC is a mid, highly saturated violet. Relative luminance 0.103; OKLCH L 49.1% C 0.207 H 288.1°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#623DCC
RGB	rgb(98, 61, 204)
HSL	hsl(256, 58%, 52%)
HSV	hsv(256, 70%, 80%)
CMYK	cmyk(52%, 70.1%, 0%, 20%)
CIE-LAB	lab(38.36, 50.67, -68.56)
CIE-LCH	lch(38.36, 85.25, 306.47°)
OKLab	oklab(49.09% 0.0645 -0.1969)
OKLCH	oklch(49.09% 0.207 288.1)
XYZ	xyz(17.6016, 10.2929, 58.1743)
Luminance	0.1029 (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

#623DCC #A7CC3D

analogous

#3D60CC #623DCC #A93DCC

triadic

#623DCC #CC623D #3DCC62

tetradic

#623DCC #CC3D60 #A7CC3D #3DCCA9

square

#623DCC #CC3D60 #A7CC3D #3DCCA9

split-complementary

#623DCC #CCA93D #60CC3D

monochromatic

#331E71 #492AA1 #623DCC #896DD9 #B09EE5

Accessibility & contrast

On white

6.87

#623DCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#623DCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #623DCC

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623DCC	#FFFFFF	#000000	##FFFFFF
##623DCC	1.00	6.87	3.06	6.87
#FFFFFF	6.87	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DD0

Deuteranopia (green-blind)

#0057C9

Tritanopia (blue-blind)

#3A6280

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #623dcc;
/* rgb */ color: rgb(98, 61, 204);
/* oklch */ color: oklch(49.1% 0.207 288.1);

Tailwind

colors: {
  custom: {
    50: '#9876dd',
    500: '#623dcc',
    950: '#000000',
  },
}

SCSS

$custom: #623dcc;
$custom-light: #9876dd;
$custom-dark: #000000;

JSON

{
  "hex": "#623dcc",
  "rgb": {
    "r": 98,
    "g": 61,
    "b": 204
  },
  "hsl": {
    "h": 255.524,
    "s": 58.367,
    "l": 51.961
  },
  "oklch": {
    "l": 0.49087,
    "c": 0.20723,
    "h": 288.1
  },
  "luminance": 0.10294
}

Semantic roles & 50–950 ramp

primary

#623DCC

secondary

#C2D293

accent

#E246B9

background

#FAF7FD

surface

#F3EDFB

border

#CDC8D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #623DCC

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

Preview Lab → · Contrast checker → · Palette generator →