#579FA4#579FA4

#579FA4 is a light, moderate teal. Relative luminance 0.295; OKLCH L 65.8% C 0.073 H 201.4°. Best body text is #000000 at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#579FA4
RGB	rgb(87, 159, 164)
HSL	hsl(184, 31%, 49%)
HSV	hsv(184, 47%, 64%)
CMYK	cmyk(47%, 3%, 0%, 35.7%)
CIE-LAB	lab(61.22, -21.15, -9.62)
CIE-LCH	lch(61.22, 23.23, 204.45°)
OKLab	oklab(65.77% -0.0676 -0.0265)
OKLCH	oklch(65.77% 0.073 201.4)
XYZ	xyz(23.0268, 29.5010, 39.5956)
Luminance	0.2950 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579FA4 #A45C57

analogous

#57A483 #579FA4 #5779A4

triadic

#579FA4 #A4579F #9FA457

tetradic

#579FA4 #8357A4 #A45C57 #79A457

square

#579FA4 #8357A4 #A45C57 #79A457

split-complementary

#579FA4 #A45779 #A48357

monochromatic

#2D5154 #42787C #579FA4 #7EB7BA #A6CDD0

Accessibility & contrast

On white

3.04

#579FA4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.90

#579FA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #579FA4

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579FA4	#FFFFFF	#000000	##000000
##579FA4	1.00	3.04	6.90	6.90
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.90	21.00	1.00	1.00
##000000	6.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9699A4

Deuteranopia (green-blind)

#8990A4

Tritanopia (blue-blind)

#2DA4A0

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #579fa4;
/* rgb */ color: rgb(87, 159, 164);
/* oklch */ color: oklch(65.8% 0.073 201.4);

Tailwind

colors: {
  custom: {
    50: '#8cbbbf',
    500: '#579fa4',
    950: '#000000',
  },
}

SCSS

$custom: #579fa4;
$custom-light: #8cbbbf;
$custom-dark: #000000;

JSON

{
  "hex": "#579fa4",
  "rgb": {
    "r": 87,
    "g": 159,
    "b": 164
  },
  "hsl": {
    "h": 183.896,
    "s": 30.677,
    "l": 49.216
  },
  "oklch": {
    "l": 0.65767,
    "c": 0.0726,
    "h": 201.4
  },
  "luminance": 0.29503
}

Semantic roles & 50–950 ramp

primary

#579FA4

secondary

#BD9C99

accent

#6861C7

background

#F8FBFB

surface

#F0F6F6

border

#CBD0D0

text

#0C1212

muted

#7D8181

Preview Lab

Preview with #579FA4

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

Preview Lab → · Contrast checker → · Palette generator →