#577496#577496

#577496 is a mid, moderate cyan. Relative luminance 0.167; OKLCH L 55.0% C 0.063 H 252.9°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#577496
RGB	rgb(87, 116, 150)
HSL	hsl(212, 27%, 46%)
HSV	hsv(212, 42%, 59%)
CMYK	cmyk(42%, 22.7%, 0%, 41.2%)
CIE-LAB	lab(47.90, -1.22, -21.75)
CIE-LCH	lch(47.90, 21.78, 266.78°)
OKLab	oklab(55.01% -0.0186 -0.0604)
OKLCH	oklch(55.01% 0.063 252.9)
XYZ	xyz(15.6791, 16.7181, 31.2490)
Luminance	0.1672 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577496 #967957

analogous

#579496 #577496 #5A5796

triadic

#577496 #965774 #749657

tetradic

#577496 #965794 #967957 #57965A

square

#577496 #965794 #967957 #57965A

split-complementary

#577496 #965A57 #949657

monochromatic

#2A3849 #41566F #577496 #7993B1 #A0B2C8

Accessibility & contrast

On white

4.83

#577496 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#577496 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577496

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577496	#FFFFFF	#000000	##FFFFFF
##577496	1.00	4.83	4.34	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#677598

Deuteranopia (green-blind)

#606F95

Tritanopia (blue-blind)

#407C7F

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #577496;
/* rgb */ color: rgb(87, 116, 150);
/* oklch */ color: oklch(55.0% 0.063 252.9);

Tailwind

colors: {
  custom: {
    50: '#899bb5',
    500: '#577496',
    950: '#000000',
  },
}

SCSS

$custom: #577496;
$custom-light: #899bb5;
$custom-dark: #000000;

JSON

{
  "hex": "#577496",
  "rgb": {
    "r": 87,
    "g": 116,
    "b": 150
  },
  "hsl": {
    "h": 212.381,
    "s": 26.582,
    "l": 46.471
  },
  "oklch": {
    "l": 0.55013,
    "c": 0.06316,
    "h": 252.9
  },
  "luminance": 0.16719
}

Semantic roles & 50–950 ramp

primary

#577496

secondary

#B5A694

accent

#9865C3

background

#F8F9FB

surface

#F0F2F6

border

#CBCCD0

text

#0C0E11

muted

#7D7E80

Preview Lab

Preview with #577496

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

Preview Lab → · Contrast checker → · Palette generator →