#579EC8#579EC8

#579EC8 is a light, moderate cyan. Relative luminance 0.306; OKLCH L 67.0% C 0.095 H 236.5°. Best body text is #000000 at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#579EC8
RGB	rgb(87, 158, 200)
HSL	hsl(202, 51%, 56%)
HSV	hsv(202, 57%, 78%)
CMYK	cmyk(56.5%, 21%, 0%, 21.6%)
CIE-LAB	lab(62.21, -10.14, -28.34)
CIE-LCH	lch(62.21, 30.10, 250.31°)
OKLab	oklab(66.98% -0.0524 -0.0792)
OKLCH	oklch(66.98% 0.095 236.5)
XYZ	xyz(26.5788, 30.6477, 59.1473)
Luminance	0.3065 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579EC8 #C88157

analogous

#57C8BA #579EC8 #5766C8

triadic

#579EC8 #C8579E #9EC857

tetradic

#579EC8 #BA57C8 #C88157 #66C857

square

#579EC8 #BA57C8 #C88157 #66C857

split-complementary

#579EC8 #C85766 #C8BA57

monochromatic

#295D7C #3880AA #579EC8 #85B9D7 #B3D3E6

Accessibility & contrast

On white

2.95

#579EC8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.13

#579EC8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #579EC8

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579EC8	#FFFFFF	#000000	##000000
##579EC8	1.00	2.95	7.13	7.13
#FFFFFF	2.95	1.00	21.00	21.00
#000000	7.13	21.00	1.00	1.00
##000000	7.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A9DCA

Deuteranopia (green-blind)

#7B91C7

Tritanopia (blue-blind)

#00A9AC

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #579ec8;
/* rgb */ color: rgb(87, 158, 200);
/* oklch */ color: oklch(67.0% 0.095 236.5);

Tailwind

colors: {
  custom: {
    50: '#8fbad8',
    500: '#579ec8',
    950: '#000000',
  },
}

SCSS

$custom: #579ec8;
$custom-light: #8fbad8;
$custom-dark: #000000;

JSON

{
  "hex": "#579ec8",
  "rgb": {
    "r": 87,
    "g": 158,
    "b": 200
  },
  "hsl": {
    "h": 202.301,
    "s": 50.673,
    "l": 56.275
  },
  "oklch": {
    "l": 0.6698,
    "c": 0.09493,
    "h": 236.5
  },
  "luminance": 0.3065
}

Semantic roles & 50–950 ramp

primary

#579EC8

secondary

#D5B7A6

accent

#824EDA

background

#F9FBFD

surface

#F1F6FA

border

#CBD0D3

text

#0D1114

muted

#7E8083

Preview Lab

Preview with #579EC8

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

Preview Lab → · Contrast checker → · Palette generator →