#579ED8#579ED8

#579ED8 is a light, moderate cyan. Relative luminance 0.314; OKLCH L 67.7% C 0.112 H 245.2°. Best body text is #000000 at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#579ED8
RGB	rgb(87, 158, 216)
HSL	hsl(207, 62%, 59%)
HSV	hsv(207, 60%, 85%)
CMYK	cmyk(59.7%, 26.9%, 0%, 15.3%)
CIE-LAB	lab(62.87, -5.12, -36.23)
CIE-LCH	lch(62.87, 36.59, 261.95°)
OKLab	oklab(67.73% -0.0471 -0.1018)
OKLCH	oklch(67.73% 0.112 245.2)
XYZ	xyz(28.5474, 31.4352, 69.5156)
Luminance	0.3144 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579ED8 #D89157

analogous

#57D8D2 #579ED8 #575ED8

triadic

#579ED8 #D8579E #9ED857

tetradic

#579ED8 #D257D8 #D89157 #5ED857

square

#579ED8 #D257D8 #D89157 #5ED857

split-complementary

#579ED8 #D8575E #D8D257

monochromatic

#226093 #2E80C4 #579ED8 #89BBE4 #BAD7EF

Accessibility & contrast

On white

2.88

#579ED8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.29

#579ED8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #579ED8

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579ED8	#FFFFFF	#000000	##000000
##579ED8	1.00	2.88	7.29	7.29
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.29	21.00	1.00	1.00
##000000	7.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#859FDB

Deuteranopia (green-blind)

#7392D7

Tritanopia (blue-blind)

#00ACB2

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #579ed8;
/* rgb */ color: rgb(87, 158, 216);
/* oklch */ color: oklch(67.7% 0.112 245.2);

Tailwind

colors: {
  custom: {
    50: '#91bae4',
    500: '#579ed8',
    950: '#000000',
  },
}

SCSS

$custom: #579ed8;
$custom-light: #91bae4;
$custom-dark: #000000;

JSON

{
  "hex": "#579ed8",
  "rgb": {
    "r": 87,
    "g": 158,
    "b": 216
  },
  "hsl": {
    "h": 206.977,
    "s": 62.319,
    "l": 59.412
  },
  "oklch": {
    "l": 0.67725,
    "c": 0.1122,
    "h": 245.2
  },
  "luminance": 0.31438
}

Semantic roles & 50–950 ramp

primary

#579ED8

secondary

#DFC3AC

accent

#8C42E5

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #579ED8

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

Preview Lab → · Contrast checker → · Palette generator →