#577287#577287

#577287 is a mid, muted cyan. Relative luminance 0.158; OKLCH L 53.9% C 0.046 H 242.0°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#577287
RGB	rgb(87, 114, 135)
HSL	hsl(206, 22%, 44%)
HSV	hsv(206, 36%, 53%)
CMYK	cmyk(35.6%, 15.6%, 0%, 47.1%)
CIE-LAB	lab(46.72, -4.31, -14.67)
CIE-LCH	lch(46.72, 15.29, 253.64°)
OKLab	oklab(53.89% -0.0214 -0.0403)
OKLCH	oklch(53.89% 0.046 242)
XYZ	xyz(14.3196, 15.8094, 25.2140)
Luminance	0.1581 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577287 #876C57

analogous

#578784 #577287 #575A87

triadic

#577287 #875772 #728757

tetradic

#577287 #845787 #876C57 #5A8757

square

#577287 #845787 #876C57 #5A8757

split-complementary

#577287 #87575A #878457

monochromatic

#27333D #3F5362 #577287 #7591A6 #9AAEBE

Accessibility & contrast

On white

5.05

#577287 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#577287 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577287

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577287	#FFFFFF	#000000	##FFFFFF
##577287	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#697288

Deuteranopia (green-blind)

#636C87

Tritanopia (blue-blind)

#477779

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #577287;
/* rgb */ color: rgb(87, 114, 135);
/* oklch */ color: oklch(53.9% 0.046 242.0);

Tailwind

colors: {
  custom: {
    50: '#889aaa',
    500: '#577287',
    950: '#000000',
  },
}

SCSS

$custom: #577287;
$custom-light: #889aaa;
$custom-dark: #000000;

JSON

{
  "hex": "#577287",
  "rgb": {
    "r": 87,
    "g": 114,
    "b": 135
  },
  "hsl": {
    "h": 206.25,
    "s": 21.622,
    "l": 43.529
  },
  "oklch": {
    "l": 0.5389,
    "c": 0.04568,
    "h": 242
  },
  "luminance": 0.1581
}

Semantic roles & 50–950 ramp

primary

#577287

secondary

#AC9B8E

accent

#8F6ABE

background

#F8F9FA

surface

#F0F2F4

border

#CBCCCE

text

#0B0E10

muted

#7C7E7F

Preview Lab

Preview with #577287

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

Preview Lab → · Contrast checker → · Palette generator →