#659CD9#659CD9

#659CD9 is a light, moderate cyan. Relative luminance 0.316; OKLCH L 68.0% C 0.108 H 252.0°. Best body text is #000000 at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#659CD9
RGB	rgb(101, 156, 217)
HSL	hsl(212, 60%, 62%)
HSV	hsv(212, 53%, 85%)
CMYK	cmyk(53.5%, 28.1%, 0%, 14.9%)
CIE-LAB	lab(62.97, -0.81, -36.58)
CIE-LCH	lch(62.97, 36.59, 268.74°)
OKLab	oklab(67.98% -0.0334 -0.1027)
OKLCH	oklch(67.98% 0.108 252)
XYZ	xyz(29.7753, 31.5510, 70.1531)
Luminance	0.3155 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#659CD9 #D9A265

analogous

#65D6D9 #659CD9 #6865D9

triadic

#659CD9 #D9659C #9CD965

tetradic

#659CD9 #D965D6 #D9A265 #65D968

square

#659CD9 #D965D6 #D9A265 #65D968

split-complementary

#659CD9 #D96865 #D6D965

monochromatic

#275F9D #347CCD #659CD9 #96BCE5 #C7DBF1

Accessibility & contrast

On white

2.87

#659CD9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.31

#659CD9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #659CD9

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##659CD9	#FFFFFF	#000000	##000000
##659CD9	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)

#839FDC

Deuteranopia (green-blind)

#7493D8

Tritanopia (blue-blind)

#1FAAB1

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #659cd9;
/* rgb */ color: rgb(101, 156, 217);
/* oklch */ color: oklch(68.0% 0.108 252.0);

Tailwind

colors: {
  custom: {
    50: '#98b9e5',
    500: '#659cd9',
    950: '#000000',
  },
}

SCSS

$custom: #659cd9;
$custom-light: #98b9e5;
$custom-dark: #000000;

JSON

{
  "hex": "#659cd9",
  "rgb": {
    "r": 101,
    "g": 156,
    "b": 217
  },
  "hsl": {
    "h": 211.552,
    "s": 60.417,
    "l": 62.353
  },
  "oklch": {
    "l": 0.67984,
    "c": 0.10799,
    "h": 252
  },
  "luminance": 0.31553
}

Semantic roles & 50–950 ramp

primary

#659CD9

secondary

#E2CEB8

accent

#771DC8

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1115

muted

#7E8084

Preview Lab

Preview with #659CD9

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

Preview Lab → · Contrast checker → · Palette generator →