#577685#577685

#577685 is a mid, muted cyan. Relative luminance 0.167; OKLCH L 54.8% C 0.043 H 229.3°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#577685
RGB	rgb(87, 118, 133)
HSL	hsl(200, 21%, 43%)
HSV	hsv(200, 35%, 52%)
CMYK	cmyk(34.6%, 11.3%, 0%, 47.8%)
CIE-LAB	lab(47.85, -7.18, -11.78)
CIE-LCH	lch(47.85, 13.80, 238.64°)
OKLab	oklab(54.76% -0.0278 -0.0323)
OKLCH	oklch(54.76% 0.043 229.3)
XYZ	xyz(14.6412, 16.6758, 24.6330)
Luminance	0.1668 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577685 #856657

analogous

#57857D #577685 #575F85

triadic

#577685 #855776 #768557

tetradic

#577685 #7D5785 #856657 #5F8557

square

#577685 #7D5785 #856657 #5F8557

split-complementary

#577685 #85575F #857D57

monochromatic

#27343B #3F5560 #577685 #7595A5 #9AB1BD

Accessibility & contrast

On white

4.84

#577685 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#577685 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577685

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577685	#FFFFFF	#000000	##FFFFFF
##577685	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7586

Deuteranopia (green-blind)

#686F85

Tritanopia (blue-blind)

#477A7B

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #577685;
/* rgb */ color: rgb(87, 118, 133);
/* oklch */ color: oklch(54.8% 0.043 229.3);

Tailwind

colors: {
  custom: {
    50: '#889da8',
    500: '#577685',
    950: '#000000',
  },
}

SCSS

$custom: #577685;
$custom-light: #889da8;
$custom-dark: #000000;

JSON

{
  "hex": "#577685",
  "rgb": {
    "r": 87,
    "g": 118,
    "b": 133
  },
  "hsl": {
    "h": 199.565,
    "s": 20.909,
    "l": 43.137
  },
  "oklch": {
    "l": 0.54756,
    "c": 0.0426,
    "h": 229.3
  },
  "luminance": 0.16677
}

Semantic roles & 50–950 ramp

primary

#577685

secondary

#AA978D

accent

#856ABD

background

#F8F9FA

surface

#F0F2F4

border

#CBCCCE

text

#0B0E0F

muted

#7C7E7F

Preview Lab

Preview with #577685

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

Preview Lab → · Contrast checker → · Palette generator →