#579EC2#579EC2

#579EC2 is a light, moderate cyan. Relative luminance 0.304; OKLCH L 66.7% C 0.089 H 232.3°. Best body text is #000000 at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#579EC2
RGB	rgb(87, 158, 194)
HSL	hsl(200, 47%, 55%)
HSV	hsv(200, 55%, 76%)
CMYK	cmyk(55.2%, 18.6%, 0%, 23.9%)
CIE-LAB	lab(61.97, -11.97, -25.35)
CIE-LCH	lch(61.97, 28.04, 244.71°)
OKLab	oklab(66.72% -0.0545 -0.0706)
OKLCH	oklch(66.72% 0.089 232.3)
XYZ	xyz(25.8913, 30.3727, 55.5266)
Luminance	0.3038 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579EC2 #C27B57

analogous

#57C2B1 #579EC2 #5768C2

triadic

#579EC2 #C2579E #9EC257

tetradic

#579EC2 #B157C2 #C27B57 #68C257

square

#579EC2 #B157C2 #C27B57 #68C257

split-complementary

#579EC2 #C25768 #C2B157

monochromatic

#2A5B74 #3B7FA1 #579EC2 #84B8D2 #B1D2E3

Accessibility & contrast

On white

2.97

#579EC2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.08

#579EC2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #579EC2

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579EC2	#FFFFFF	#000000	##000000
##579EC2	1.00	2.97	7.08	7.08
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.08	21.00	1.00	1.00
##000000	7.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C9CC4

Deuteranopia (green-blind)

#7D91C1

Tritanopia (blue-blind)

#00A8AA

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #579ec2;
/* rgb */ color: rgb(87, 158, 194);
/* oklch */ color: oklch(66.7% 0.089 232.3);

Tailwind

colors: {
  custom: {
    50: '#8ebad4',
    500: '#579ec2',
    950: '#000000',
  },
}

SCSS

$custom: #579ec2;
$custom-light: #8ebad4;
$custom-dark: #000000;

JSON

{
  "hex": "#579ec2",
  "rgb": {
    "r": 87,
    "g": 158,
    "b": 194
  },
  "hsl": {
    "h": 200.187,
    "s": 46.725,
    "l": 55.098
  },
  "oklch": {
    "l": 0.66716,
    "c": 0.08921,
    "h": 232.3
  },
  "luminance": 0.30375
}

Semantic roles & 50–950 ramp

primary

#579EC2

secondary

#D1B3A4

accent

#7E51D6

background

#F9FBFD

surface

#F1F6FA

border

#CBD0D3

text

#0D1114

muted

#7E8083

Preview Lab

Preview with #579EC2

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

Preview Lab → · Contrast checker → · Palette generator →