#579EDA#579EDA

#579EDA is a light, moderate cyan. Relative luminance 0.315; OKLCH L 67.8% C 0.115 H 246.1°. Best body text is #000000 at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#579EDA
RGB	rgb(87, 158, 218)
HSL	hsl(207, 64%, 60%)
HSV	hsv(207, 60%, 85%)
CMYK	cmyk(60.1%, 27.5%, 0%, 14.5%)
CIE-LAB	lab(62.96, -4.48, -37.20)
CIE-LCH	lch(62.96, 37.47, 263.13°)
OKLab	oklab(67.82% -0.0465 -0.1047)
OKLCH	oklch(67.82% 0.115 246.1)
XYZ	xyz(28.8076, 31.5392, 70.8856)
Luminance	0.3154 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579EDA #DA9357

analogous

#57DAD4 #579EDA #575DDA

triadic

#579EDA #DA579E #9EDA57

tetradic

#579EDA #D457DA #DA9357 #5DDA57

square

#579EDA #D457DA #DA9357 #5DDA57

split-complementary

#579EDA #DA575D #DAD457

monochromatic

#216096 #2C80C8 #579EDA #89BBE5 #BBD8F0

Accessibility & contrast

On white

2.87

#579EDA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.31

#579EDA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #579EDA

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579EDA	#FFFFFF	#000000	##000000
##579EDA	1.00	2.87	7.31	7.31
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.31	21.00	1.00	1.00
##000000	7.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#84A0DD

Deuteranopia (green-blind)

#7293D9

Tritanopia (blue-blind)

#00ACB3

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #579eda;
/* rgb */ color: rgb(87, 158, 218);
/* oklch */ color: oklch(67.8% 0.115 246.1);

Tailwind

colors: {
  custom: {
    50: '#91bae5',
    500: '#579eda',
    950: '#000000',
  },
}

SCSS

$custom: #579eda;
$custom-light: #91bae5;
$custom-dark: #000000;

JSON

{
  "hex": "#579eda",
  "rgb": {
    "r": 87,
    "g": 158,
    "b": 218
  },
  "hsl": {
    "h": 207.481,
    "s": 63.902,
    "l": 59.804
  },
  "oklch": {
    "l": 0.67822,
    "c": 0.11451,
    "h": 246.1
  },
  "luminance": 0.31542
}

Semantic roles & 50–950 ramp

primary

#579EDA

secondary

#E0C4AD

accent

#8D41E7

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #579EDA

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

Preview Lab → · Contrast checker → · Palette generator →