#577693#577693

#577693 is a mid, muted cyan. Relative luminance 0.171; OKLCH L 55.3% C 0.058 H 247.2°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#577693
RGB	rgb(87, 118, 147)
HSL	hsl(209, 26%, 46%)
HSV	hsv(209, 41%, 58%)
CMYK	cmyk(40.8%, 19.7%, 0%, 42.4%)
CIE-LAB	lab(48.37, -3.28, -19.26)
CIE-LCH	lch(48.37, 19.54, 260.34°)
OKLab	oklab(55.34% -0.0224 -0.0533)
OKLCH	oklch(55.34% 0.058 247.2)
XYZ	xyz(15.6737, 17.0888, 30.0707)
Luminance	0.1709 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577693 #937457

analogous

#579392 #577693 #575893

triadic

#577693 #935776 #769357

tetradic

#577693 #925793 #937457 #589357

square

#577693 #925793 #937457 #589357

split-complementary

#577693 #935758 #939257

monochromatic

#293846 #40576D #577693 #7895AF #9FB3C6

Accessibility & contrast

On white

4.75

#577693 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#577693 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577693

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577693	#FFFFFF	#000000	##FFFFFF
##577693	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A7694

Deuteranopia (green-blind)

#637092

Tritanopia (blue-blind)

#417D80

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #577693;
/* rgb */ color: rgb(87, 118, 147);
/* oklch */ color: oklch(55.3% 0.058 247.2);

Tailwind

colors: {
  custom: {
    50: '#899db2',
    500: '#577693',
    950: '#000000',
  },
}

SCSS

$custom: #577693;
$custom-light: #899db2;
$custom-dark: #000000;

JSON

{
  "hex": "#577693",
  "rgb": {
    "r": 87,
    "g": 118,
    "b": 147
  },
  "hsl": {
    "h": 209,
    "s": 25.641,
    "l": 45.882
  },
  "oklch": {
    "l": 0.55342,
    "c": 0.05779,
    "h": 247.2
  },
  "luminance": 0.1709
}

Semantic roles & 50–950 ramp

primary

#577693

secondary

#B3A292

accent

#9266C2

background

#F8F9FB

surface

#F0F2F6

border

#CBCCD0

text

#0C0E11

muted

#7D7E80

Preview Lab

Preview with #577693

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

Preview Lab → · Contrast checker → · Palette generator →