#575786#575786

#575786 is a mid, moderate blue. Relative luminance 0.106; OKLCH L 47.7% C 0.075 H 283.2°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#575786
RGB	rgb(87, 87, 134)
HSL	hsl(240, 21%, 43%)
HSV	hsv(240, 35%, 53%)
CMYK	cmyk(35.1%, 35.1%, 0%, 47.5%)
CIE-LAB	lab(38.84, 11.94, -26.23)
CIE-LCH	lch(38.84, 28.82, 294.48°)
OKLab	oklab(47.73% 0.0171 -0.0732)
OKLCH	oklch(47.73% 0.075 283.2)
XYZ	xyz(11.6406, 10.5635, 23.9753)
Luminance	0.1056 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575786 #868657

analogous

#576E86 #575786 #6E5786

triadic

#575786 #865757 #578657

tetradic

#575786 #86576E #868657 #57866E

square

#575786 #86576E #868657 #57866E

split-complementary

#575786 #866E57 #6E8657

monochromatic

#27273C #3F3F61 #575786 #7575A5 #9A9ABD

Accessibility & contrast

On white

6.75

#575786 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#575786 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575786

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575786	#FFFFFF	#000000	##FFFFFF
##575786	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#495D88

Deuteranopia (green-blind)

#475A85

Tritanopia (blue-blind)

#4B6068

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #575786;
/* rgb */ color: rgb(87, 87, 134);
/* oklch */ color: oklch(47.7% 0.075 283.2);

Tailwind

colors: {
  custom: {
    50: '#8886a9',
    500: '#575786',
    950: '#000000',
  },
}

SCSS

$custom: #575786;
$custom-light: #8886a9;
$custom-dark: #000000;

JSON

{
  "hex": "#575786",
  "rgb": {
    "r": 87,
    "g": 87,
    "b": 134
  },
  "hsl": {
    "h": 240,
    "s": 21.267,
    "l": 43.333
  },
  "oklch": {
    "l": 0.47726,
    "c": 0.07519,
    "h": 283.2
  },
  "luminance": 0.10564
}

Semantic roles & 50–950 ramp

primary

#575786

secondary

#ABAB8E

accent

#BE6ABE

background

#F8F8FA

surface

#F0EFF4

border

#CBCACE

text

#0B0B10

muted

#7C7C7F

Preview Lab

Preview with #575786

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

Preview Lab → · Contrast checker → · Palette generator →