#579FC7#579FC7

#579FC7 is a light, moderate cyan. Relative luminance 0.309; OKLCH L 67.2% C 0.094 H 234.8°. Best body text is #000000 at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#579FC7
RGB	rgb(87, 159, 199)
HSL	hsl(201, 50%, 56%)
HSV	hsv(201, 56%, 78%)
CMYK	cmyk(56.3%, 20.1%, 0%, 22%)
CIE-LAB	lab(62.46, -11.00, -27.40)
CIE-LCH	lch(62.46, 29.52, 248.13°)
OKLab	oklab(67.17% -0.0539 -0.0765)
OKLCH	oklch(67.17% 0.094 234.8)
XYZ	xyz(26.6336, 30.9436, 58.5909)
Luminance	0.3095 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579FC7 #C77F57

analogous

#57C7B7 #579FC7 #5767C7

triadic

#579FC7 #C7579F #9FC757

tetradic

#579FC7 #B757C7 #C77F57 #67C757

square

#579FC7 #B757C7 #C77F57 #67C757

split-complementary

#579FC7 #C75767 #C7B757

monochromatic

#295D7B #3880A9 #579FC7 #85B9D6 #B3D3E6

Accessibility & contrast

On white

2.92

#579FC7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.19

#579FC7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #579FC7

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579FC7	#FFFFFF	#000000	##000000
##579FC7	1.00	2.92	7.19	7.19
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.19	21.00	1.00	1.00
##000000	7.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C9EC9

Deuteranopia (green-blind)

#7C92C6

Tritanopia (blue-blind)

#00AAAC

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #579fc7;
/* rgb */ color: rgb(87, 159, 199);
/* oklch */ color: oklch(67.2% 0.094 234.8);

Tailwind

colors: {
  custom: {
    50: '#8fbbd8',
    500: '#579fc7',
    950: '#000000',
  },
}

SCSS

$custom: #579fc7;
$custom-light: #8fbbd8;
$custom-dark: #000000;

JSON

{
  "hex": "#579fc7",
  "rgb": {
    "r": 87,
    "g": 159,
    "b": 199
  },
  "hsl": {
    "h": 201.429,
    "s": 50,
    "l": 56.078
  },
  "oklch": {
    "l": 0.67166,
    "c": 0.09353,
    "h": 234.8
  },
  "luminance": 0.30946
}

Semantic roles & 50–950 ramp

primary

#579FC7

secondary

#D4B6A6

accent

#804EDA

background

#F9FBFD

surface

#F1F6FA

border

#CBD0D3

text

#0D1114

muted

#7E8083

Preview Lab

Preview with #579FC7

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

Preview Lab → · Contrast checker → · Palette generator →