#577279#577279

#577279 is a mid, muted cyan. Relative luminance 0.154; OKLCH L 53.3% C 0.033 H 215.4°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#577279
RGB	rgb(87, 114, 121)
HSL	hsl(192, 16%, 41%)
HSV	hsv(192, 28%, 47%)
CMYK	cmyk(28.1%, 5.8%, 0%, 52.5%)
CIE-LAB	lab(46.23, -8.02, -7.07)
CIE-LCH	lch(46.23, 10.70, 221.38°)
OKLab	oklab(53.34% -0.0271 -0.0193)
OKLCH	oklch(53.34% 0.033 215.4)
XYZ	xyz(13.3979, 15.4408, 20.3599)
Luminance	0.1544 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577279 #795E57

analogous

#57796F #577279 #576179

triadic

#577279 #795772 #727957

tetradic

#577279 #6F5779 #795E57 #617957

square

#577279 #6F5779 #795E57 #617957

split-complementary

#577279 #795761 #796F57

monochromatic

#242F32 #3D5055 #577279 #73929A #97AEB4

Accessibility & contrast

On white

5.14

#577279 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#577279 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577279

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577279	#FFFFFF	#000000	##FFFFFF
##577279	1.00	5.14	4.09	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7079

Deuteranopia (green-blind)

#676C79

Tritanopia (blue-blind)

#4C7574

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #577279;
/* rgb */ color: rgb(87, 114, 121);
/* oklch */ color: oklch(53.3% 0.033 215.4);

Tailwind

colors: {
  custom: {
    50: '#879a9f',
    500: '#577279',
    950: '#000000',
  },
}

SCSS

$custom: #577279;
$custom-light: #879a9f;
$custom-dark: #000000;

JSON

{
  "hex": "#577279",
  "rgb": {
    "r": 87,
    "g": 114,
    "b": 121
  },
  "hsl": {
    "h": 192.353,
    "s": 16.346,
    "l": 40.784
  },
  "oklch": {
    "l": 0.53339,
    "c": 0.03329,
    "h": 215.4
  },
  "luminance": 0.15441
}

Semantic roles & 50–950 ramp

primary

#577279

secondary

#A28F8A

accent

#7E6FB9

background

#F8F9F9

surface

#EFF2F2

border

#CACCCC

text

#0B0E0E

muted

#7C7E7E

Preview Lab

Preview with #577279

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

Preview Lab → · Contrast checker → · Palette generator →