#6558A9#6558A9

#6558A9 is a mid, vivid blue. Relative luminance 0.126; OKLCH L 51.2% C 0.125 H 288.6°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#6558A9
RGB	rgb(101, 88, 169)
HSL	hsl(250, 32%, 50%)
HSV	hsv(250, 48%, 66%)
CMYK	cmyk(40.2%, 47.9%, 0%, 33.7%)
CIE-LAB	lab(42.17, 25.44, -41.89)
CIE-LCH	lch(42.17, 49.01, 301.27°)
OKLab	oklab(51.17% 0.0398 -0.1185)
OKLCH	oklch(51.17% 0.125 288.6)
XYZ	xyz(16.0160, 12.6102, 39.1186)
Luminance	0.1261 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6558A9 #9CA958

analogous

#5873A9 #6558A9 #8E58A9

triadic

#6558A9 #A96558 #58A965

tetradic

#6558A9 #A95873 #9CA958 #58A98E

square

#6558A9 #A95873 #9CA958 #58A98E

split-complementary

#6558A9 #A98E58 #73A958

monochromatic

#352E59 #4D4381 #6558A9 #8A80BE #B0A9D3

Accessibility & contrast

On white

5.96

#6558A9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#6558A9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6558A9

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6558A9	#FFFFFF	#000000	##FFFFFF
##6558A9	1.00	5.96	3.52	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3965AC

Deuteranopia (green-blind)

#3962A7

Tritanopia (blue-blind)

#526878

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #6558a9;
/* rgb */ color: rgb(101, 88, 169);
/* oklch */ color: oklch(51.2% 0.125 288.6);

Tailwind

colors: {
  custom: {
    50: '#9487c3',
    500: '#6558a9',
    950: '#000000',
  },
}

SCSS

$custom: #6558a9;
$custom-light: #9487c3;
$custom-dark: #000000;

JSON

{
  "hex": "#6558a9",
  "rgb": {
    "r": 101,
    "g": 88,
    "b": 169
  },
  "hsl": {
    "h": 249.63,
    "s": 32.016,
    "l": 50.392
  },
  "oklch": {
    "l": 0.51166,
    "c": 0.12495,
    "h": 288.6
  },
  "luminance": 0.12611
}

Semantic roles & 50–950 ramp

primary

#6558A9

secondary

#BBC09C

accent

#C860B7

background

#F9F8FC

surface

#F2EFF8

border

#CCCAD1

text

#0D0B12

muted

#7E7C81

Preview Lab

Preview with #6558A9

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

Preview Lab → · Contrast checker → · Palette generator →