#559CD7#559CD7

#559CD7 is a light, moderate cyan. Relative luminance 0.306; OKLCH L 67.1% C 0.114 H 245.7°. Best body text is #000000 at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#559CD7
RGB	rgb(85, 156, 215)
HSL	hsl(207, 62%, 59%)
HSV	hsv(207, 60%, 84%)
CMYK	cmyk(60.5%, 27.4%, 0%, 15.7%)
CIE-LAB	lab(62.18, -4.70, -36.76)
CIE-LCH	lch(62.18, 37.06, 262.72°)
OKLab	oklab(67.14% -0.0467 -0.1034)
OKLCH	oklch(67.14% 0.114 245.7)
XYZ	xyz(27.8960, 30.6119, 68.7154)
Luminance	0.3061 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#559CD7 #D79055

analogous

#55D7D1 #559CD7 #555BD7

triadic

#559CD7 #D7559C #9CD755

tetradic

#559CD7 #D155D7 #D79055 #5BD755

square

#559CD7 #D155D7 #D79055 #5BD755

split-complementary

#559CD7 #D7555B #D7D155

monochromatic

#225E90 #2D7EC1 #559CD7 #87B9E3 #B8D6EE

Accessibility & contrast

On white

2.95

#559CD7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.12

#559CD7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #559CD7

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##559CD7	#FFFFFF	#000000	##000000
##559CD7	1.00	2.95	7.12	7.12
#FFFFFF	2.95	1.00	21.00	21.00
#000000	7.12	21.00	1.00	1.00
##000000	7.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#829DDA

Deuteranopia (green-blind)

#7191D6

Tritanopia (blue-blind)

#00AAB0

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #559cd7;
/* rgb */ color: rgb(85, 156, 215);
/* oklch */ color: oklch(67.1% 0.114 245.7);

Tailwind

colors: {
  custom: {
    50: '#90b9e3',
    500: '#559cd7',
    950: '#000000',
  },
}

SCSS

$custom: #559cd7;
$custom-light: #90b9e3;
$custom-dark: #000000;

JSON

{
  "hex": "#559cd7",
  "rgb": {
    "r": 85,
    "g": 156,
    "b": 215
  },
  "hsl": {
    "h": 207.231,
    "s": 61.905,
    "l": 58.824
  },
  "oklch": {
    "l": 0.6714,
    "c": 0.1135,
    "h": 245.7
  },
  "luminance": 0.30615
}

Semantic roles & 50–950 ramp

primary

#559CD7

secondary

#DEC2AA

accent

#8C43E5

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #559CD7

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

Preview Lab → · Contrast checker → · Palette generator →