#56597F#56597F

#56597F is a mid, moderate blue. Relative luminance 0.107; OKLCH L 47.7% C 0.061 H 280.3°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#56597F
RGB	rgb(86, 89, 127)
HSL	hsl(236, 19%, 42%)
HSV	hsv(236, 32%, 50%)
CMYK	cmyk(32.3%, 29.9%, 0%, 50.2%)
CIE-LAB	lab(38.99, 8.38, -21.72)
CIE-LCH	lch(38.99, 23.28, 291.10°)
OKLab	oklab(47.72% 0.011 -0.0602)
OKLCH	oklch(47.72% 0.061 280.3)
XYZ	xyz(11.2399, 10.6552, 21.5390)
Luminance	0.1066 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56597F #7F7C56

analogous

#566E7F #56597F #68567F

triadic

#56597F #7F5659 #597F56

tetradic

#56597F #7F566E #7F7C56 #567F68

square

#56597F #7F566E #7F7C56 #567F68

split-complementary

#56597F #7F6856 #6E7F56

monochromatic

#252636 #3D3F5B #56597F #7276A0 #9799B9

Accessibility & contrast

On white

6.71

#56597F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#56597F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #56597F

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56597F	#FFFFFF	#000000	##FFFFFF
##56597F	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5D81

Deuteranopia (green-blind)

#4C5A7E

Tritanopia (blue-blind)

#4B6066

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #56597f;
/* rgb */ color: rgb(86, 89, 127);
/* oklch */ color: oklch(47.7% 0.061 280.3);

Tailwind

colors: {
  custom: {
    50: '#8787a4',
    500: '#56597f',
    950: '#000000',
  },
}

SCSS

$custom: #56597f;
$custom-light: #8787a4;
$custom-dark: #000000;

JSON

{
  "hex": "#56597f",
  "rgb": {
    "r": 86,
    "g": 89,
    "b": 127
  },
  "hsl": {
    "h": 235.61,
    "s": 19.249,
    "l": 41.765
  },
  "oklch": {
    "l": 0.4772,
    "c": 0.06124,
    "h": 280.3
  },
  "luminance": 0.10655
}

Semantic roles & 50–950 ramp

primary

#56597F

secondary

#A6A48B

accent

#B66CBC

background

#F8F8FA

surface

#EFEFF4

border

#CACACE

text

#0B0B0F

muted

#7C7C7F

Preview Lab

Preview with #56597F

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

Preview Lab → · Contrast checker → · Palette generator →