#659DCF#659DCF

#659DCF is a light, moderate cyan. Relative luminance 0.314; OKLCH L 67.7% C 0.095 H 246.7°. Best body text is #000000 at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#659DCF
RGB	rgb(101, 157, 207)
HSL	hsl(208, 52%, 60%)
HSV	hsv(208, 51%, 81%)
CMYK	cmyk(51.2%, 24.2%, 0%, 18.8%)
CIE-LAB	lab(62.83, -4.41, -31.24)
CIE-LCH	lch(62.83, 31.55, 261.96°)
OKLab	oklab(67.74% -0.0376 -0.0873)
OKLCH	oklch(67.74% 0.095 246.7)
XYZ	xyz(28.6823, 31.3834, 63.5655)
Luminance	0.3139 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#659DCF #CF9765

analogous

#65CFCC #659DCF #6568CF

triadic

#659DCF #CF659D #9DCF65

tetradic

#659DCF #CC65CF #CF9765 #68CF65

square

#659DCF #CC65CF #CF9765 #68CF65

split-complementary

#659DCF #CF6568 #CFCC65

monochromatic

#2C608D #3B7FBC #659DCF #94BBDE #C2D8EC

Accessibility & contrast

On white

2.89

#659DCF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.28

#659DCF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #659DCF

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##659DCF	#FFFFFF	#000000	##000000
##659DCF	1.00	2.89	7.28	7.28
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.28	21.00	1.00	1.00
##000000	7.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#889ED1

Deuteranopia (green-blind)

#7A93CE

Tritanopia (blue-blind)

#2DA9AE

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #659dcf;
/* rgb */ color: rgb(101, 157, 207);
/* oklch */ color: oklch(67.7% 0.095 246.7);

Tailwind

colors: {
  custom: {
    50: '#97b9de',
    500: '#659dcf',
    950: '#000000',
  },
}

SCSS

$custom: #659dcf;
$custom-light: #97b9de;
$custom-dark: #000000;

JSON

{
  "hex": "#659dcf",
  "rgb": {
    "r": 101,
    "g": 157,
    "b": 207
  },
  "hsl": {
    "h": 208.302,
    "s": 52.475,
    "l": 60.392
  },
  "oklch": {
    "l": 0.67735,
    "c": 0.09507,
    "h": 246.7
  },
  "luminance": 0.31386
}

Semantic roles & 50–950 ramp

primary

#659DCF

secondary

#DCC7B4

accent

#6E26C0

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #659DCF

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

Preview Lab → · Contrast checker → · Palette generator →