#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
RGB	rgb(87, 159, 173)
HSL	hsl(190, 34%, 51%)
HSV	hsv(190, 50%, 68%)
CMYK	cmyk(49.7%, 8.1%, 0%, 32.2%)
CIE-LAB	lab(61.51, -18.66, -14.25)
CIE-LCH	lch(61.51, 23.48, 217.37°)
OKLab	oklab(66.1% -0.0638 -0.0393)
OKLCH	oklch(66.1% 0.075 211.6)
XYZ	xyz(23.8685, 29.8376, 44.0285)
Luminance	0.2984 (WCAG relative)
Temperature	cool
Family	teal

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
##579FAD	1.00	3.01	6.97	6.97
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.97	21.00	1.00	1.00
##000000	6.97	21.00	1.00	1.00

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 →