#579FAD#579FAD

#579FAD is a light, moderate teal. Relative luminance 0.298; OKLCH L 66.1% C 0.075 H 211.6°. Best body text is #000000 at 6.97:1 contrast (WCAG AA passes).

Color values

HEX#579FAD
RGBrgb(87, 159, 173)
HSLhsl(190, 34%, 51%)
HSVhsv(190, 50%, 68%)
CMYKcmyk(49.7%, 8.1%, 0%, 32.2%)
CIE-LABlab(61.51, -18.66, -14.25)
CIE-LCHlch(61.51, 23.48, 217.37°)
OKLaboklab(66.1% -0.0638 -0.0393)
OKLCHoklch(66.1% 0.075 211.6)
XYZxyz(23.8685, 29.8376, 44.0285)
Luminance0.2984 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#579FAD #AD6557
analogous
#57AD90 #579FAD #5774AD
triadic
#579FAD #AD579F #9FAD57
tetradic
#579FAD #9057AD #AD6557 #74AD57
square
#579FAD #9057AD #AD6557 #74AD57
split-complementary
#579FAD #AD5774 #AD9057
monochromatic
#2D555C #417A86 #579FAD #80B7C1 #A9CED5

Accessibility & contrast

On white

3.01
#579FAD on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.97
#579FAD on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #579FAD
6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##579FAD#FFFFFF#000000##000000
##579FAD1.003.016.976.97
#FFFFFF3.011.0021.0021.00
#0000006.9721.001.001.00
##0000006.9721.001.001.00

Color blindness preview

Protanopia (red-blind)
#939AAE
Deuteranopia (green-blind)
#8690AD
Tritanopia (blue-blind)
#25A5A3
Achromatopsia (no color)
#959595

Design tokens & code

CSS
--color: #579fad;
/* rgb */ color: rgb(87, 159, 173);
/* oklch */ color: oklch(66.1% 0.075 211.6);
Tailwind
colors: {
  custom: {
    50: '#8cbbc5',
    500: '#579fad',
    950: '#000000',
  },
}
SCSS
$custom: #579fad;
$custom-light: #8cbbc5;
$custom-dark: #000000;
JSON
{
  "hex": "#579fad",
  "rgb": {
    "r": 87,
    "g": 159,
    "b": 173
  },
  "hsl": {
    "h": 189.767,
    "s": 34.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.66099,
    "c": 0.07496,
    "h": 211.6
  },
  "luminance": 0.2984
}

Semantic roles & 50–950 ramp

primary
#579FAD
secondary
#C3A39D
accent
#6F5DCA
background
#F8FBFC
surface
#F0F6F8
border
#CBD0D1
text
#0D1212
muted
#7D8181

Preview Lab

Preview with #579FAD

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

Preview Lab → · Contrast checker → · Palette generator →

#579FAD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva