#6558A4#6558A4

#6558A4 is a mid, moderate violet. Relative luminance 0.124; OKLCH L 50.9% C 0.118 H 289.4°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#6558A4
RGB	rgb(101, 88, 164)
HSL	hsl(250, 30%, 49%)
HSV	hsv(250, 46%, 64%)
CMYK	cmyk(38.4%, 46.3%, 0%, 35.7%)
CIE-LAB	lab(41.89, 23.99, -39.38)
CIE-LCH	lch(41.89, 46.11, 301.35°)
OKLab	oklab(50.86% 0.0391 -0.1111)
OKLCH	oklch(50.86% 0.118 289.4)
XYZ	xyz(15.5556, 12.4260, 36.6936)
Luminance	0.1243 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6558A4 #97A458

analogous

#5871A4 #6558A4 #8B58A4

triadic

#6558A4 #A46558 #58A465

tetradic

#6558A4 #A45871 #97A458 #58A48B

square

#6558A4 #A45871 #97A458 #58A48B

split-complementary

#6558A4 #A48B58 #71A458

monochromatic

#342D54 #4C437C #6558A4 #897FBA #AEA7D0

Accessibility & contrast

On white

6.03

#6558A4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#6558A4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6558A4

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6558A4	#FFFFFF	#000000	##FFFFFF
##6558A4	1.00	6.03	3.49	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D64A7

Deuteranopia (green-blind)

#3D61A2

Tritanopia (blue-blind)

#546776

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #6558a4;
/* rgb */ color: rgb(101, 88, 164);
/* oklch */ color: oklch(50.9% 0.118 289.4);

Tailwind

colors: {
  custom: {
    50: '#9487bf',
    500: '#6558a4',
    950: '#000000',
  },
}

SCSS

$custom: #6558a4;
$custom-light: #9487bf;
$custom-dark: #000000;

JSON

{
  "hex": "#6558a4",
  "rgb": {
    "r": 101,
    "g": 88,
    "b": 164
  },
  "hsl": {
    "h": 250.263,
    "s": 30.159,
    "l": 49.412
  },
  "oklch": {
    "l": 0.50859,
    "c": 0.1178,
    "h": 289.4
  },
  "luminance": 0.12426
}

Semantic roles & 50–950 ramp

primary

#6558A4

secondary

#B7BD9A

accent

#C661B5

background

#F9F8FB

surface

#F2EFF7

border

#CCCAD0

text

#0D0B12

muted

#7E7C81

Preview Lab

Preview with #6558A4

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

Preview Lab → · Contrast checker → · Palette generator →