#579CD7#579CD7

#579CD7 is a light, moderate cyan. Relative luminance 0.307; OKLCH L 67.2% C 0.113 H 246.3°. Best body text is #000000 at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#579CD7
RGB	rgb(87, 156, 215)
HSL	hsl(208, 62%, 59%)
HSV	hsv(208, 60%, 84%)
CMYK	cmyk(59.5%, 27.4%, 0%, 15.7%)
CIE-LAB	lab(62.26, -4.32, -36.63)
CIE-LCH	lch(62.26, 36.88, 263.28°)
OKLab	oklab(67.23% -0.0452 -0.103)
OKLCH	oklch(67.23% 0.113 246.3)
XYZ	xyz(28.0802, 30.7069, 68.7240)
Luminance	0.3071 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579CD7 #D79257

analogous

#57D7D2 #579CD7 #575CD7

triadic

#579CD7 #D7579C #9CD757

tetradic

#579CD7 #D257D7 #D79257 #5CD757

square

#579CD7 #D257D7 #D79257 #5CD757

split-complementary

#579CD7 #D7575C #D7D257

monochromatic

#235E91 #2E7EC2 #579CD7 #88B9E3 #BAD6EF

Accessibility & contrast

On white

2.94

#579CD7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.14

#579CD7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #579CD7

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579CD7	#FFFFFF	#000000	##000000
##579CD7	1.00	2.94	7.14	7.14
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.14	21.00	1.00	1.00
##000000	7.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#839EDA

Deuteranopia (green-blind)

#7191D6

Tritanopia (blue-blind)

#00AAB0

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #579cd7;
/* rgb */ color: rgb(87, 156, 215);
/* oklch */ color: oklch(67.2% 0.113 246.3);

Tailwind

colors: {
  custom: {
    50: '#91b9e3',
    500: '#579cd7',
    950: '#000000',
  },
}

SCSS

$custom: #579cd7;
$custom-light: #91b9e3;
$custom-dark: #000000;

JSON

{
  "hex": "#579cd7",
  "rgb": {
    "r": 87,
    "g": 156,
    "b": 215
  },
  "hsl": {
    "h": 207.656,
    "s": 61.538,
    "l": 59.216
  },
  "oklch": {
    "l": 0.67226,
    "c": 0.11252,
    "h": 246.3
  },
  "luminance": 0.30709
}

Semantic roles & 50–950 ramp

primary

#579CD7

secondary

#DEC3AC

accent

#8E43E5

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #579CD7

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

Preview Lab → · Contrast checker → · Palette generator →