#65B3F8#65B3F8

#65B3F8 is a light, vivid cyan. Relative luminance 0.418; OKLCH L 74.5% C 0.127 H 247.1°. Best body text is #000000 at 9.36:1 contrast (WCAG AA passes).

Color values

HEX#65B3F8
RGBrgb(101, 179, 248)
HSLhsl(208, 91%, 68%)
HSVhsv(208, 59%, 97%)
CMYKcmyk(59.3%, 27.8%, 0%, 2.7%)
CIE-LABlab(70.72, -4.08, -41.48)
CIE-LCHlch(70.72, 41.68, 264.38°)
OKLaboklab(74.52% -0.0492 -0.1167)
OKLCHoklch(74.52% 0.127 247.1)
XYZxyz(38.4240, 41.7807, 94.8283)
Luminance0.4178 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#65B3F8 #F8AA65
analogous
#65F8F3 #65B3F8 #6569F8
triadic
#65B3F8 #F865B3 #B3F865
tetradic
#65B3F8 #F365F8 #F8AA65 #69F865
square
#65B3F8 #F365F8 #F8AA65 #69F865
split-complementary
#65B3F8 #F86569 #F8F365
monochromatic
#0A78D9 #2A96F5 #65B3F8 #A0D0FB #DAEDFD

Accessibility & contrast

On white

2.24
#65B3F8 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.36
#65B3F8 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65B3F8
9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##65B3F8#FFFFFF#000000##000000
##65B3F81.002.249.369.36
#FFFFFF2.241.0021.0021.00
#0000009.3621.001.001.00
##0000009.3621.001.001.00

Color blindness preview

Protanopia (red-blind)
#95B5FB
Deuteranopia (green-blind)
#82A7F7
Tritanopia (blue-blind)
#00C3CB
Achromatopsia (no color)
#ADADAD

Design tokens & code

CSS
--color: #65b3f8;
/* rgb */ color: rgb(101, 179, 248);
/* oklch */ color: oklch(74.5% 0.127 247.1);
Tailwind
colors: {
  custom: {
    50: '#9cc9fb',
    500: '#65b3f8',
    950: '#000000',
  },
}
SCSS
$custom: #65b3f8;
$custom-light: #9cc9fb;
$custom-dark: #000000;
JSON
{
  "hex": "#65b3f8",
  "rgb": {
    "r": 101,
    "g": 179,
    "b": 248
  },
  "hsl": {
    "h": 208.163,
    "s": 91.304,
    "l": 68.431
  },
  "oklch": {
    "l": 0.74519,
    "c": 0.12669,
    "h": 247.1
  },
  "luminance": 0.41784
}

Semantic roles & 50–950 ramp

primary
#65B3F8
secondary
#F3DBC6
accent
#6C00E6
background
#FAFCFF
surface
#F4F8FF
border
#CED1D7
text
#0F1317
muted
#7F8285

Preview Lab

Preview with #65B3F8

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

Preview Lab → · Contrast checker → · Palette generator →

#65B3F8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva