#577284#577284

#577284 is a mid, muted cyan. Relative luminance 0.157; OKLCH L 53.8% C 0.042 H 237.8°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#577284
RGB	rgb(87, 114, 132)
HSL	hsl(204, 21%, 43%)
HSV	hsv(204, 34%, 52%)
CMYK	cmyk(34.1%, 13.6%, 0%, 48.2%)
CIE-LAB	lab(46.61, -5.13, -13.06)
CIE-LCH	lch(46.61, 14.03, 248.56°)
OKLab	oklab(53.77% -0.0226 -0.0358)
OKLCH	oklch(53.77% 0.042 237.8)
XYZ	xyz(14.1113, 15.7261, 24.1172)
Luminance	0.1573 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577284 #846957

analogous

#57847F #577284 #575B84

triadic

#577284 #845772 #728457

tetradic

#577284 #7F5784 #846957 #5B8457

square

#577284 #7F5784 #846957 #5B8457

split-complementary

#577284 #84575B #847F57

monochromatic

#26323A #3F525F #577284 #7491A4 #99AEBC

Accessibility & contrast

On white

5.07

#577284 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#577284 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577284

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577284	#FFFFFF	#000000	##FFFFFF
##577284	1.00	5.07	4.15	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A7185

Deuteranopia (green-blind)

#646C84

Tritanopia (blue-blind)

#487778

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #577284;
/* rgb */ color: rgb(87, 114, 132);
/* oklch */ color: oklch(53.8% 0.042 237.8);

Tailwind

colors: {
  custom: {
    50: '#889aa7',
    500: '#577284',
    950: '#000000',
  },
}

SCSS

$custom: #577284;
$custom-light: #889aa7;
$custom-dark: #000000;

JSON

{
  "hex": "#577284",
  "rgb": {
    "r": 87,
    "g": 114,
    "b": 132
  },
  "hsl": {
    "h": 204,
    "s": 20.548,
    "l": 42.941
  },
  "oklch": {
    "l": 0.53767,
    "c": 0.04235,
    "h": 237.8
  },
  "luminance": 0.15727
}

Semantic roles & 50–950 ramp

primary

#577284

secondary

#AA998D

accent

#8C6BBD

background

#F8F9FA

surface

#F0F2F4

border

#CBCCCE

text

#0B0E0F

muted

#7C7E7F

Preview Lab

Preview with #577284

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

Preview Lab → · Contrast checker → · Palette generator →