#659FD5#659FD5

#659FD5 is a light, moderate cyan. Relative luminance 0.324; OKLCH L 68.5% C 0.101 H 247.8°. Best body text is #000000 at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#659FD5
RGB	rgb(101, 159, 213)
HSL	hsl(209, 57%, 62%)
HSV	hsv(209, 53%, 84%)
CMYK	cmyk(52.6%, 25.4%, 0%, 16.5%)
CIE-LAB	lab(63.64, -3.73, -33.32)
CIE-LCH	lch(63.64, 33.52, 263.62°)
OKLab	oklab(68.46% -0.038 -0.0933)
OKLCH	oklch(68.46% 0.101 247.8)
XYZ	xyz(29.7710, 32.3647, 67.6161)
Luminance	0.3237 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#659FD5 #D59B65

analogous

#65D5D3 #659FD5 #6567D5

triadic

#659FD5 #D5659F #9FD565

tetradic

#659FD5 #D365D5 #D59B65 #67D565

square

#659FD5 #D365D5 #D59B65 #67D565

split-complementary

#659FD5 #D56567 #D5D365

monochromatic

#296297 #3681C7 #659FD5 #95BDE2 #C5DBEF

Accessibility & contrast

On white

2.81

#659FD5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.47

#659FD5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #659FD5

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##659FD5	#FFFFFF	#000000	##000000
##659FD5	1.00	2.81	7.47	7.47
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.47	21.00	1.00	1.00
##000000	7.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#89A0D7

Deuteranopia (green-blind)

#7A95D4

Tritanopia (blue-blind)

#24ACB2

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #659fd5;
/* rgb */ color: rgb(101, 159, 213);
/* oklch */ color: oklch(68.5% 0.101 247.8);

Tailwind

colors: {
  custom: {
    50: '#98bbe2',
    500: '#659fd5',
    950: '#000000',
  },
}

SCSS

$custom: #659fd5;
$custom-light: #98bbe2;
$custom-dark: #000000;

JSON

{
  "hex": "#659fd5",
  "rgb": {
    "r": 101,
    "g": 159,
    "b": 213
  },
  "hsl": {
    "h": 208.929,
    "s": 57.143,
    "l": 61.569
  },
  "oklch": {
    "l": 0.68457,
    "c": 0.10072,
    "h": 247.8
  },
  "luminance": 0.32367
}

Semantic roles & 50–950 ramp

primary

#659FD5

secondary

#E0CAB6

accent

#7021C5

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #659FD5

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

Preview Lab → · Contrast checker → · Palette generator →