#579EC7#579EC7

#579EC7 is a light, moderate cyan. Relative luminance 0.306; OKLCH L 66.9% C 0.094 H 235.8°. Best body text is #000000 at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#579EC7
RGB	rgb(87, 158, 199)
HSL	hsl(202, 50%, 56%)
HSV	hsv(202, 56%, 78%)
CMYK	cmyk(56.3%, 20.6%, 0%, 22%)
CIE-LAB	lab(62.17, -10.45, -27.85)
CIE-LCH	lch(62.17, 29.74, 249.43°)
OKLab	oklab(66.94% -0.0527 -0.0777)
OKLCH	oklch(66.94% 0.094 235.8)
XYZ	xyz(26.4623, 30.6011, 58.5338)
Luminance	0.3060 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579EC7 #C78057

analogous

#57C7B8 #579EC7 #5766C7

triadic

#579EC7 #C7579E #9EC757

tetradic

#579EC7 #B857C7 #C78057 #66C757

square

#579EC7 #B857C7 #C78057 #66C757

split-complementary

#579EC7 #C75766 #C7B857

monochromatic

#295D7B #387FA9 #579EC7 #85B9D6 #B3D3E6

Accessibility & contrast

On white

2.95

#579EC7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.12

#579EC7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #579EC7

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579EC7	#FFFFFF	#000000	##000000
##579EC7	1.00	2.95	7.12	7.12
#FFFFFF	2.95	1.00	21.00	21.00
#000000	7.12	21.00	1.00	1.00
##000000	7.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B9DC9

Deuteranopia (green-blind)

#7B91C6

Tritanopia (blue-blind)

#00A9AC

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #579ec7;
/* rgb */ color: rgb(87, 158, 199);
/* oklch */ color: oklch(66.9% 0.094 235.8);

Tailwind

colors: {
  custom: {
    50: '#8fbad8',
    500: '#579ec7',
    950: '#000000',
  },
}

SCSS

$custom: #579ec7;
$custom-light: #8fbad8;
$custom-dark: #000000;

JSON

{
  "hex": "#579ec7",
  "rgb": {
    "r": 87,
    "g": 158,
    "b": 199
  },
  "hsl": {
    "h": 201.964,
    "s": 50,
    "l": 56.078
  },
  "oklch": {
    "l": 0.66936,
    "c": 0.09394,
    "h": 235.8
  },
  "luminance": 0.30603
}

Semantic roles & 50–950 ramp

primary

#579EC7

secondary

#D4B7A6

accent

#814EDA

background

#F9FBFD

surface

#F1F6FA

border

#CBD0D3

text

#0D1114

muted

#7E8083

Preview Lab

Preview with #579EC7

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

Preview Lab → · Contrast checker → · Palette generator →