#65B5F0#65B5F0

#65B5F0 is a light, moderate cyan. Relative luminance 0.421; OKLCH L 74.6% C 0.116 H 242.5°. Best body text is #000000 at 9.42:1 contrast (WCAG AA passes).

Color values

HEX#65B5F0
RGBrgb(101, 181, 240)
HSLhsl(205, 82%, 67%)
HSVhsv(205, 58%, 94%)
CMYKcmyk(57.9%, 24.6%, 0%, 5.9%)
CIE-LABlab(70.94, -7.66, -36.80)
CIE-LCHlch(70.94, 37.58, 258.24°)
OKLaboklab(74.58% -0.0538 -0.1032)
OKLCHoklch(74.58% 0.116 242.5)
XYZxyz(37.6131, 42.1023, 88.5656)
Luminance0.4211 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#65B5F0 #F0A065
analogous
#65F0E6 #65B5F0 #656FF0
triadic
#65B5F0 #F065B5 #B5F065
tetradic
#65B5F0 #E665F0 #F0A065 #6FF065
square
#65B5F0 #E665F0 #F0A065 #6FF065
split-complementary
#65B5F0 #F0656F #F0E665
monochromatic
#137BC7 #2D9AEB #65B5F0 #9DD0F5 #D5EBFB

Accessibility & contrast

On white

2.23
#65B5F0 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.42
#65B5F0 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65B5F0
9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##65B5F0#FFFFFF#000000##000000
##65B5F01.002.239.429.42
#FFFFFF2.231.0021.0021.00
#0000009.4221.001.001.00
##0000009.4221.001.001.00

Color blindness preview

Protanopia (red-blind)
#9BB5F3
Deuteranopia (green-blind)
#88A7EF
Tritanopia (blue-blind)
#00C3C9
Achromatopsia (no color)
#AEAEAE

Design tokens & code

CSS
--color: #65b5f0;
/* rgb */ color: rgb(101, 181, 240);
/* oklch */ color: oklch(74.6% 0.116 242.5);
Tailwind
colors: {
  custom: {
    50: '#9bcbf5',
    500: '#65b5f0',
    950: '#000000',
  },
}
SCSS
$custom: #65b5f0;
$custom-light: #9bcbf5;
$custom-dark: #000000;
JSON
{
  "hex": "#65b5f0",
  "rgb": {
    "r": 101,
    "g": 181,
    "b": 240
  },
  "hsl": {
    "h": 205.468,
    "s": 82.249,
    "l": 66.863
  },
  "oklch": {
    "l": 0.74583,
    "c": 0.11638,
    "h": 242.5
  },
  "luminance": 0.42106
}

Semantic roles & 50–950 ramp

primary
#65B5F0
secondary
#EFD5C2
accent
#6207DF
background
#FAFCFE
surface
#F4F8FD
border
#CED1D5
text
#0F1317
muted
#7F8285

Preview Lab

Preview with #65B5F0

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

Preview Lab → · Contrast checker → · Palette generator →

#65B5F0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva