#579DC6#579DC6

#579DC6 is a light, moderate cyan. Relative luminance 0.302; OKLCH L 66.7% C 0.093 H 236.2°. Best body text is #000000 at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#579DC6
RGB	rgb(87, 157, 198)
HSL	hsl(202, 49%, 56%)
HSV	hsv(202, 56%, 78%)
CMYK	cmyk(56.1%, 20.7%, 0%, 22.4%)
CIE-LAB	lab(61.84, -10.21, -27.80)
CIE-LCH	lch(61.84, 29.61, 249.84°)
OKLab	oklab(66.66% -0.052 -0.0776)
OKLCH	oklch(66.66% 0.093 236.2)
XYZ	xyz(26.1767, 30.2151, 57.8678)
Luminance	0.3022 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579DC6 #C68057

analogous

#57C6B7 #579DC6 #5765C6

triadic

#579DC6 #C6579D #9DC657

tetradic

#579DC6 #B757C6 #C68057 #65C657

square

#579DC6 #B757C6 #C68057 #65C657

split-complementary

#579DC6 #C65765 #C6B757

monochromatic

#295C79 #397EA7 #579DC6 #85B8D6 #B2D2E5

Accessibility & contrast

On white

2.98

#579DC6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.04

#579DC6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #579DC6

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579DC6	#FFFFFF	#000000	##000000
##579DC6	1.00	2.98	7.04	7.04
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.04	21.00	1.00	1.00
##000000	7.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A9CC8

Deuteranopia (green-blind)

#7B90C5

Tritanopia (blue-blind)

#00A8AB

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #579dc6;
/* rgb */ color: rgb(87, 157, 198);
/* oklch */ color: oklch(66.7% 0.093 236.2);

Tailwind

colors: {
  custom: {
    50: '#8fb9d7',
    500: '#579dc6',
    950: '#000000',
  },
}

SCSS

$custom: #579dc6;
$custom-light: #8fb9d7;
$custom-dark: #000000;

JSON

{
  "hex": "#579dc6",
  "rgb": {
    "r": 87,
    "g": 157,
    "b": 198
  },
  "hsl": {
    "h": 202.162,
    "s": 49.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.66661,
    "c": 0.09339,
    "h": 236.2
  },
  "luminance": 0.30217
}

Semantic roles & 50–950 ramp

primary

#579DC6

secondary

#D3B6A5

accent

#824FD9

background

#F9FBFD

surface

#F1F6FA

border

#CBD0D3

text

#0D1114

muted

#7E8083

Preview Lab

Preview with #579DC6

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

Preview Lab → · Contrast checker → · Palette generator →