#579EA3#579EA3

#579EA3 is a light, moderate teal. Relative luminance 0.291; OKLCH L 65.5% C 0.072 H 201.5°. Best body text is #000000 at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#579EA3
RGB	rgb(87, 158, 163)
HSL	hsl(184, 30%, 49%)
HSV	hsv(184, 47%, 64%)
CMYK	cmyk(46.6%, 3.1%, 0%, 36.1%)
CIE-LAB	lab(60.89, -20.90, -9.55)
CIE-LCH	lch(60.89, 22.98, 204.54°)
OKLab	oklab(65.49% -0.0668 -0.0263)
OKLCH	oklch(65.49% 0.072 201.5)
XYZ	xyz(22.7656, 29.1224, 39.0647)
Luminance	0.2912 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579EA3 #A35C57

analogous

#57A382 #579EA3 #5778A3

triadic

#579EA3 #A3579E #9EA357

tetradic

#579EA3 #8257A3 #A35C57 #78A357

square

#579EA3 #8257A3 #A35C57 #78A357

split-complementary

#579EA3 #A35778 #A38257

monochromatic

#2C5153 #42777B #579EA3 #7DB6BA #A5CCCF

Accessibility & contrast

On white

3.08

#579EA3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.82

#579EA3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #579EA3

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579EA3	#FFFFFF	#000000	##000000
##579EA3	1.00	3.08	6.82	6.82
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.82	21.00	1.00	1.00
##000000	6.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9598A3

Deuteranopia (green-blind)

#888FA3

Tritanopia (blue-blind)

#2FA39F

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #579ea3;
/* rgb */ color: rgb(87, 158, 163);
/* oklch */ color: oklch(65.5% 0.072 201.5);

Tailwind

colors: {
  custom: {
    50: '#8cbbbe',
    500: '#579ea3',
    950: '#000000',
  },
}

SCSS

$custom: #579ea3;
$custom-light: #8cbbbe;
$custom-dark: #000000;

JSON

{
  "hex": "#579ea3",
  "rgb": {
    "r": 87,
    "g": 158,
    "b": 163
  },
  "hsl": {
    "h": 183.947,
    "s": 30.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.6549,
    "c": 0.0718,
    "h": 201.5
  },
  "luminance": 0.29124
}

Semantic roles & 50–950 ramp

primary

#579EA3

secondary

#BD9B99

accent

#6861C7

background

#F8FBFB

surface

#F0F6F6

border

#CBD0D0

text

#0C1112

muted

#7D8081

Preview Lab

Preview with #579EA3

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

Preview Lab → · Contrast checker → · Palette generator →