#623BCF#623BCF

#623BCF is a mid, highly saturated violet. Relative luminance 0.102; OKLCH L 49.1% C 0.213 H 287.9°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#623BCF
RGB	rgb(98, 59, 207)
HSL	hsl(256, 61%, 52%)
HSV	hsv(256, 71%, 81%)
CMYK	cmyk(52.7%, 71.5%, 0%, 18.8%)
CIE-LAB	lab(38.25, 52.55, -70.48)
CIE-LCH	lch(38.25, 87.92, 306.71°)
OKLab	oklab(49.09% 0.0656 -0.2026)
OKLCH	oklch(49.09% 0.213 287.9)
XYZ	xyz(17.8601, 10.2287, 60.0526)
Luminance	0.1023 (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

#623BCF #A8CF3B

analogous

#3B5ECF #623BCF #AC3BCF

triadic

#623BCF #CF623B #3BCF62

tetradic

#623BCF #CF3B5E #A8CF3B #3BCFAC

square

#623BCF #CF3B5E #A8CF3B #3BCFAC

split-complementary

#623BCF #CFAC3B #5ECF3B

monochromatic

#331C73 #4928A5 #623BCF #896CDB #B19DE7

Accessibility & contrast

On white

6.89

#623BCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#623BCF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #623BCF

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623BCF	#FFFFFF	#000000	##FFFFFF
##623BCF	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DD3

Deuteranopia (green-blind)

#0056CC

Tritanopia (blue-blind)

#376281

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #623bcf;
/* rgb */ color: rgb(98, 59, 207);
/* oklch */ color: oklch(49.1% 0.213 287.9);

Tailwind

colors: {
  custom: {
    50: '#9974df',
    500: '#623bcf',
    950: '#000000',
  },
}

SCSS

$custom: #623bcf;
$custom-light: #9974df;
$custom-dark: #000000;

JSON

{
  "hex": "#623bcf",
  "rgb": {
    "r": 98,
    "g": 59,
    "b": 207
  },
  "hsl": {
    "h": 255.811,
    "s": 60.656,
    "l": 52.157
  },
  "oklch": {
    "l": 0.49085,
    "c": 0.21293,
    "h": 287.9
  },
  "luminance": 0.1023
}

Semantic roles & 50–950 ramp

primary

#623BCF

secondary

#C2D393

accent

#E444BA

background

#FAF7FD

surface

#F3EDFB

border

#CDC8D4

text

#0F0815

muted

#7F7B83

Preview Lab

Preview with #623BCF

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

Preview Lab → · Contrast checker → · Palette generator →