#577782#577782

#577782 is a mid, muted cyan. Relative luminance 0.168; OKLCH L 54.9% C 0.040 H 221.1°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#577782
RGB	rgb(87, 119, 130)
HSL	hsl(195, 20%, 43%)
HSV	hsv(195, 33%, 51%)
CMYK	cmyk(33.1%, 8.5%, 0%, 49%)
CIE-LAB	lab(48.05, -8.56, -9.71)
CIE-LCH	lch(48.05, 12.94, 228.61°)
OKLab	oklab(54.88% -0.0304 -0.0265)
OKLCH	oklch(54.88% 0.04 221.1)
XYZ	xyz(14.5553, 16.8308, 23.5965)
Luminance	0.1683 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577782 #826257

analogous

#578278 #577782 #576182

triadic

#577782 #825777 #778257

tetradic

#577782 #785782 #826257 #618257

square

#577782 #785782 #826257 #618257

split-complementary

#577782 #825761 #827857

monochromatic

#263439 #3E555D #577782 #7496A2 #99B2BB

Accessibility & contrast

On white

4.81

#577782 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#577782 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577782

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577782	#FFFFFF	#000000	##FFFFFF
##577782	1.00	4.81	4.37	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#707583

Deuteranopia (green-blind)

#6A7082

Tritanopia (blue-blind)

#487B7A

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #577782;
/* rgb */ color: rgb(87, 119, 130);
/* oklch */ color: oklch(54.9% 0.040 221.1);

Tailwind

colors: {
  custom: {
    50: '#889ea6',
    500: '#577782',
    950: '#000000',
  },
}

SCSS

$custom: #577782;
$custom-light: #889ea6;
$custom-dark: #000000;

JSON

{
  "hex": "#577782",
  "rgb": {
    "r": 87,
    "g": 119,
    "b": 130
  },
  "hsl": {
    "h": 195.349,
    "s": 19.816,
    "l": 42.549
  },
  "oklch": {
    "l": 0.54878,
    "c": 0.04038,
    "h": 221.1
  },
  "luminance": 0.16832
}

Semantic roles & 50–950 ramp

primary

#577782

secondary

#A8948C

accent

#806BBC

background

#F8F9FA

surface

#F0F2F4

border

#CBCCCE

text

#0B0E0F

muted

#7C7E7F

Preview Lab

Preview with #577782

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

Preview Lab → · Contrast checker → · Palette generator →