#65B5FD#65B5FD

#65B5FD is a light, vivid cyan. Relative luminance 0.429; OKLCH L 75.2% C 0.131 H 247.6°. Best body text is #000000 at 9.58:1 contrast (WCAG AA passes).

Color values

HEX#65B5FD
RGBrgb(101, 181, 253)
HSLhsl(208, 97%, 69%)
HSVhsv(208, 60%, 99%)
CMYKcmyk(60.1%, 28.5%, 0%, 0.8%)
CIE-LABlab(71.49, -3.62, -42.98)
CIE-LCHlch(71.49, 43.13, 265.18°)
OKLaboklab(75.2% -0.0498 -0.1211)
OKLCHoklch(75.2% 0.131 247.6)
XYZxyz(39.6138, 42.9026, 99.1029)
Luminance0.4291 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#65B5FD #FDAD65
analogous
#65FDF9 #65B5FD #6569FD
triadic
#65B5FD #FD65B5 #B5FD65
tetradic
#65B5FD #F965FD #FDAD65 #69FD65
square
#65B5FD #F965FD #FDAD65 #69FD65
split-complementary
#65B5FD #FD6569 #FDF965
monochromatic
#037AE5 #2998FC #65B5FD #A1D2FE #DEEFFF

Accessibility & contrast

On white

2.19
#65B5FD on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.58
#65B5FD on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65B5FD
9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##65B5FD#FFFFFF#000000##000000
##65B5FD1.002.199.589.58
#FFFFFF2.191.0021.0021.00
#0000009.5821.001.001.00
##0000009.5821.001.001.00

Color blindness preview

Protanopia (red-blind)
#96B7FF
Deuteranopia (green-blind)
#82A8FC
Tritanopia (blue-blind)
#00C6CE
Achromatopsia (no color)
#AFAFAF

Design tokens & code

CSS
--color: #65b5fd;
/* rgb */ color: rgb(101, 181, 253);
/* oklch */ color: oklch(75.2% 0.131 247.6);
Tailwind
colors: {
  custom: {
    50: '#9dcafe',
    500: '#65b5fd',
    950: '#000000',
  },
}
SCSS
$custom: #65b5fd;
$custom-light: #9dcafe;
$custom-dark: #000000;
JSON
{
  "hex": "#65b5fd",
  "rgb": {
    "r": 101,
    "g": 181,
    "b": 253
  },
  "hsl": {
    "h": 208.421,
    "s": 97.436,
    "l": 69.412
  },
  "oklch": {
    "l": 0.75195,
    "c": 0.13092,
    "h": 247.6
  },
  "luminance": 0.42906
}

Semantic roles & 50–950 ramp

primary
#65B5FD
secondary
#F5DEC9
accent
#6D00E6
background
#FAFCFF
surface
#F4F8FF
border
#CED1D7
text
#0F1318
muted
#7F8286

Preview Lab

Preview with #65B5FD

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

Preview Lab → · Contrast checker → · Palette generator →

#65B5FD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva