#577794#577794

#577794 is a mid, muted cyan. Relative luminance 0.174; OKLCH L 55.6% C 0.058 H 246.4°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#577794
RGB	rgb(87, 119, 148)
HSL	hsl(209, 26%, 46%)
HSV	hsv(209, 41%, 58%)
CMYK	cmyk(41.2%, 19.6%, 0%, 42%)
CIE-LAB	lab(48.71, -3.58, -19.33)
CIE-LCH	lch(48.71, 19.66, 259.52°)
OKLab	oklab(55.62% -0.0233 -0.0535)
OKLCH	oklch(55.62% 0.058 246.4)
XYZ	xyz(15.8708, 17.3571, 30.5252)
Luminance	0.1736 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577794 #947457

analogous

#579492 #577794 #575894

triadic

#577794 #945777 #779457

tetradic

#577794 #925794 #947457 #589457

square

#577794 #925794 #947457 #589457

split-complementary

#577794 #945758 #949257

monochromatic

#2A3947 #40586D #577794 #7895B0 #9FB4C7

Accessibility & contrast

On white

4.70

#577794 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#577794 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577794

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577794	#FFFFFF	#000000	##FFFFFF
##577794	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7795

Deuteranopia (green-blind)

#647193

Tritanopia (blue-blind)

#417E81

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #577794;
/* rgb */ color: rgb(87, 119, 148);
/* oklch */ color: oklch(55.6% 0.058 246.4);

Tailwind

colors: {
  custom: {
    50: '#899eb3',
    500: '#577794',
    950: '#000000',
  },
}

SCSS

$custom: #577794;
$custom-light: #899eb3;
$custom-dark: #000000;

JSON

{
  "hex": "#577794",
  "rgb": {
    "r": 87,
    "g": 119,
    "b": 148
  },
  "hsl": {
    "h": 208.525,
    "s": 25.957,
    "l": 46.078
  },
  "oklch": {
    "l": 0.55619,
    "c": 0.05838,
    "h": 246.4
  },
  "luminance": 0.17358
}

Semantic roles & 50–950 ramp

primary

#577794

secondary

#B4A393

accent

#9265C2

background

#F8F9FB

surface

#F0F2F6

border

#CBCCD0

text

#0C0E11

muted

#7D7E80

Preview Lab

Preview with #577794

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

Preview Lab → · Contrast checker → · Palette generator →