#579EC6#579EC6

#579EC6 is a light, moderate cyan. Relative luminance 0.306; OKLCH L 66.9% C 0.093 H 235.2°. Best body text is #000000 at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#579EC6
RGB	rgb(87, 158, 198)
HSL	hsl(202, 49%, 56%)
HSV	hsv(202, 56%, 78%)
CMYK	cmyk(56.1%, 20.2%, 0%, 22.4%)
CIE-LAB	lab(62.13, -10.76, -27.35)
CIE-LCH	lch(62.13, 29.39, 248.53°)
OKLab	oklab(66.89% -0.0531 -0.0763)
OKLCH	oklch(66.89% 0.093 235.2)
XYZ	xyz(26.3466, 30.5548, 57.9244)
Luminance	0.3056 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579EC6 #C67F57

analogous

#57C6B6 #579EC6 #5766C6

triadic

#579EC6 #C6579E #9EC657

tetradic

#579EC6 #B657C6 #C67F57 #66C657

square

#579EC6 #B657C6 #C67F57 #66C657

split-complementary

#579EC6 #C65766 #C6B657

monochromatic

#295C79 #397FA7 #579EC6 #85B8D6 #B2D3E5

Accessibility & contrast

On white

2.95

#579EC6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.11

#579EC6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #579EC6

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579EC6	#FFFFFF	#000000	##000000
##579EC6	1.00	2.95	7.11	7.11
#FFFFFF	2.95	1.00	21.00	21.00
#000000	7.11	21.00	1.00	1.00
##000000	7.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B9DC8

Deuteranopia (green-blind)

#7C91C5

Tritanopia (blue-blind)

#00A8AB

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #579ec6;
/* rgb */ color: rgb(87, 158, 198);
/* oklch */ color: oklch(66.9% 0.093 235.2);

Tailwind

colors: {
  custom: {
    50: '#8fbad7',
    500: '#579ec6',
    950: '#000000',
  },
}

SCSS

$custom: #579ec6;
$custom-light: #8fbad7;
$custom-dark: #000000;

JSON

{
  "hex": "#579ec6",
  "rgb": {
    "r": 87,
    "g": 158,
    "b": 198
  },
  "hsl": {
    "h": 201.622,
    "s": 49.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.66891,
    "c": 0.09296,
    "h": 235.2
  },
  "luminance": 0.30557
}

Semantic roles & 50–950 ramp

primary

#579EC6

secondary

#D3B6A5

accent

#814FD9

background

#F9FBFD

surface

#F1F6FA

border

#CBD0D3

text

#0D1114

muted

#7E8083

Preview Lab

Preview with #579EC6

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

Preview Lab → · Contrast checker → · Palette generator →