#577792#577792

#577792 is a mid, muted cyan. Relative luminance 0.173; OKLCH L 55.5% C 0.056 H 244.5°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#577792
RGB	rgb(87, 119, 146)
HSL	hsl(207, 25%, 46%)
HSV	hsv(207, 40%, 57%)
CMYK	cmyk(40.4%, 18.5%, 0%, 42.7%)
CIE-LAB	lab(48.63, -4.15, -18.28)
CIE-LCH	lch(48.63, 18.74, 257.21°)
OKLab	oklab(55.53% -0.0241 -0.0505)
OKLCH	oklch(55.53% 0.056 244.5)
XYZ	xyz(15.7139, 17.2943, 29.6987)
Luminance	0.1729 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577792 #927257

analogous

#57928F #577792 #575992

triadic

#577792 #925777 #779257

tetradic

#577792 #8F5792 #927257 #599257

square

#577792 #8F5792 #927257 #599257

split-complementary

#577792 #925759 #928F57

monochromatic

#293845 #40586C #577792 #7895AE #9EB3C5

Accessibility & contrast

On white

4.71

#577792 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#577792 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577792

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577792	#FFFFFF	#000000	##FFFFFF
##577792	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7793

Deuteranopia (green-blind)

#647192

Tritanopia (blue-blind)

#427D80

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #577792;
/* rgb */ color: rgb(87, 119, 146);
/* oklch */ color: oklch(55.5% 0.056 244.5);

Tailwind

colors: {
  custom: {
    50: '#899eb2',
    500: '#577792',
    950: '#000000',
  },
}

SCSS

$custom: #577792;
$custom-light: #899eb2;
$custom-dark: #000000;

JSON

{
  "hex": "#577792",
  "rgb": {
    "r": 87,
    "g": 119,
    "b": 146
  },
  "hsl": {
    "h": 207.458,
    "s": 25.322,
    "l": 45.686
  },
  "oklch": {
    "l": 0.55532,
    "c": 0.05596,
    "h": 244.5
  },
  "luminance": 0.17295
}

Semantic roles & 50–950 ramp

primary

#577792

secondary

#B3A192

accent

#9066C2

background

#F8F9FA

surface

#F0F2F5

border

#CBCCCF

text

#0C0E10

muted

#7D7E7F

Preview Lab

Preview with #577792

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

Preview Lab → · Contrast checker → · Palette generator →