#579AE5#579AE5

#579AE5 is a light, vivid cyan. Relative luminance 0.308; OKLCH L 67.5% C 0.131 H 252.7°. Best body text is #000000 at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#579AE5
RGB	rgb(87, 154, 229)
HSL	hsl(212, 73%, 62%)
HSV	hsv(212, 62%, 90%)
CMYK	cmyk(62%, 32.8%, 0%, 10.2%)
CIE-LAB	lab(62.33, 1.37, -44.28)
CIE-LCH	lch(62.33, 44.30, 271.77°)
OKLab	oklab(67.49% -0.0391 -0.1252)
OKLCH	oklch(67.49% 0.131 252.7)
XYZ	xyz(29.6238, 30.7918, 78.4958)
Luminance	0.3080 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579AE5 #E5A257

analogous

#57E1E5 #579AE5 #5B57E5

triadic

#579AE5 #E5579A #9AE557

tetradic

#579AE5 #E557E1 #E5A257 #57E55B

square

#579AE5 #E557E1 #E5A257 #57E55B

split-complementary

#579AE5 #E55B57 #E1E557

monochromatic

#1A5DA8 #227ADD #579AE5 #8CBAED #C1DAF5

Accessibility & contrast

On white

2.93

#579AE5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.16

#579AE5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #579AE5

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579AE5	#FFFFFF	#000000	##000000
##579AE5	1.00	2.93	7.16	7.16
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.16	21.00	1.00	1.00
##000000	7.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A9EE8

Deuteranopia (green-blind)

#6791E3

Tritanopia (blue-blind)

#00ABB5

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #579ae5;
/* rgb */ color: rgb(87, 154, 229);
/* oklch */ color: oklch(67.5% 0.131 252.7);

Tailwind

colors: {
  custom: {
    50: '#92b7ed',
    500: '#579ae5',
    950: '#000000',
  },
}

SCSS

$custom: #579ae5;
$custom-light: #92b7ed;
$custom-dark: #000000;

JSON

{
  "hex": "#579ae5",
  "rgb": {
    "r": 87,
    "g": 154,
    "b": 229
  },
  "hsl": {
    "h": 211.69,
    "s": 73.196,
    "l": 61.961
  },
  "oklch": {
    "l": 0.67492,
    "c": 0.1312,
    "h": 252.7
  },
  "luminance": 0.30795
}

Semantic roles & 50–950 ramp

primary

#579AE5

secondary

#E6CDB2

accent

#7810D5

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #579AE5

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

Preview Lab → · Contrast checker → · Palette generator →