#57569A#57569A

#57569A is a mid, moderate blue. Relative luminance 0.110; OKLCH L 48.7% C 0.107 H 282.3°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#57569A
RGB	rgb(87, 86, 154)
HSL	hsl(241, 28%, 47%)
HSV	hsv(241, 44%, 60%)
CMYK	cmyk(43.5%, 44.2%, 0%, 39.6%)
CIE-LAB	lab(39.60, 18.53, -37.10)
CIE-LCH	lch(39.60, 41.47, 296.54°)
OKLab	oklab(48.66% 0.0229 -0.1048)
OKLCH	oklch(48.66% 0.107 282.3)
XYZ	xyz(13.0893, 11.0143, 32.0019)
Luminance	0.1101 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57569A #999A56

analogous

#56779A #57569A #79569A

triadic

#57569A #9A5756 #569A57

tetradic

#57569A #9A5677 #999A56 #569A79

square

#57569A #9A5677 #999A56 #569A79

split-complementary

#57569A #9A7956 #779A56

monochromatic

#2B2A4B #414073 #57569A #7A79B4 #A1A0CA

Accessibility & contrast

On white

6.56

#57569A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#57569A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #57569A

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57569A	#FFFFFF	#000000	##FFFFFF
##57569A	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D609D

Deuteranopia (green-blind)

#395B98

Tritanopia (blue-blind)

#426470

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #57569a;
/* rgb */ color: rgb(87, 86, 154);
/* oklch */ color: oklch(48.7% 0.107 282.3);

Tailwind

colors: {
  custom: {
    50: '#8a85b8',
    500: '#57569a',
    950: '#000000',
  },
}

SCSS

$custom: #57569a;
$custom-light: #8a85b8;
$custom-dark: #000000;

JSON

{
  "hex": "#57569a",
  "rgb": {
    "r": 87,
    "g": 86,
    "b": 154
  },
  "hsl": {
    "h": 240.882,
    "s": 28.333,
    "l": 47.059
  },
  "oklch": {
    "l": 0.48655,
    "c": 0.10731,
    "h": 282.3
  },
  "luminance": 0.11015
}

Semantic roles & 50–950 ramp

primary

#57569A

secondary

#B7B894

accent

#C563C3

background

#F8F8FB

surface

#F0EFF6

border

#CBCAD0

text

#0C0B11

muted

#7D7C80

Preview Lab

Preview with #57569A

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

Preview Lab → · Contrast checker → · Palette generator →