#577392#577392

#577392 is a mid, muted cyan. Relative luminance 0.164; OKLCH L 54.6% C 0.059 H 251.4°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#577392
RGB	rgb(87, 115, 146)
HSL	hsl(212, 25%, 46%)
HSV	hsv(212, 40%, 57%)
CMYK	cmyk(40.4%, 21.2%, 0%, 42.7%)
CIE-LAB	lab(47.45, -1.79, -20.09)
CIE-LCH	lch(47.45, 20.17, 264.90°)
OKLab	oklab(54.6% -0.0187 -0.0556)
OKLCH	oklch(54.6% 0.059 251.4)
XYZ	xyz(15.2479, 16.3622, 29.5433)
Luminance	0.1636 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577392 #927657

analogous

#579092 #577392 #585792

triadic

#577392 #925773 #739257

tetradic

#577392 #925790 #927657 #579258

square

#577392 #925790 #927657 #579258

split-complementary

#577392 #925857 #909257

monochromatic

#293745 #40556C #577392 #7892AE #9EB1C5

Accessibility & contrast

On white

4.92

#577392 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#577392 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577392

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577392	#FFFFFF	#000000	##FFFFFF
##577392	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#677493

Deuteranopia (green-blind)

#606E91

Tritanopia (blue-blind)

#427A7D

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #577392;
/* rgb */ color: rgb(87, 115, 146);
/* oklch */ color: oklch(54.6% 0.059 251.4);

Tailwind

colors: {
  custom: {
    50: '#899bb2',
    500: '#577392',
    950: '#000000',
  },
}

SCSS

$custom: #577392;
$custom-light: #899bb2;
$custom-dark: #000000;

JSON

{
  "hex": "#577392",
  "rgb": {
    "r": 87,
    "g": 115,
    "b": 146
  },
  "hsl": {
    "h": 211.525,
    "s": 25.322,
    "l": 45.686
  },
  "oklch": {
    "l": 0.546,
    "c": 0.05869,
    "h": 251.4
  },
  "luminance": 0.16363
}

Semantic roles & 50–950 ramp

primary

#577392

secondary

#B3A392

accent

#9666C2

background

#F8F9FA

surface

#F0F2F5

border

#CBCCCF

text

#0C0E10

muted

#7D7E7F

Preview Lab

Preview with #577392

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

Preview Lab → · Contrast checker → · Palette generator →