#659BD9#659BD9

#659BD9 is a light, moderate cyan. Relative luminance 0.312; OKLCH L 67.8% C 0.109 H 252.8°. Best body text is #000000 at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#659BD9
RGB	rgb(101, 155, 217)
HSL	hsl(212, 60%, 62%)
HSV	hsv(212, 53%, 85%)
CMYK	cmyk(53.5%, 28.6%, 0%, 14.9%)
CIE-LAB	lab(62.69, -0.24, -37.02)
CIE-LCH	lch(62.69, 37.02, 269.63°)
OKLab	oklab(67.76% -0.0322 -0.104)
OKLCH	oklch(67.76% 0.109 252.8)
XYZ	xyz(29.6082, 31.2168, 70.0974)
Luminance	0.3122 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#659BD9 #D9A365

analogous

#65D5D9 #659BD9 #6965D9

triadic

#659BD9 #D9659B #9BD965

tetradic

#659BD9 #D965D5 #D9A365 #65D969

square

#659BD9 #D965D5 #D9A365 #65D969

split-complementary

#659BD9 #D96965 #D5D965

monochromatic

#275E9D #347BCD #659BD9 #96BBE5 #C7DBF1

Accessibility & contrast

On white

2.90

#659BD9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.24

#659BD9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #659BD9

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##659BD9	#FFFFFF	#000000	##000000
##659BD9	1.00	2.90	7.24	7.24
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.24	21.00	1.00	1.00
##000000	7.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#829EDC

Deuteranopia (green-blind)

#7393D8

Tritanopia (blue-blind)

#20A9B1

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #659bd9;
/* rgb */ color: rgb(101, 155, 217);
/* oklch */ color: oklch(67.8% 0.109 252.8);

Tailwind

colors: {
  custom: {
    50: '#98b8e5',
    500: '#659bd9',
    950: '#000000',
  },
}

SCSS

$custom: #659bd9;
$custom-light: #98b8e5;
$custom-dark: #000000;

JSON

{
  "hex": "#659bd9",
  "rgb": {
    "r": 101,
    "g": 155,
    "b": 217
  },
  "hsl": {
    "h": 212.069,
    "s": 60.417,
    "l": 62.353
  },
  "oklch": {
    "l": 0.67764,
    "c": 0.10885,
    "h": 252.8
  },
  "luminance": 0.31219
}

Semantic roles & 50–950 ramp

primary

#659BD9

secondary

#E2CEB8

accent

#791DC8

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1115

muted

#7E8084

Preview Lab

Preview with #659BD9

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

Preview Lab → · Contrast checker → · Palette generator →