#65B4F3#65B4F3

#65B4F3 is a light, vivid cyan. Relative luminance 0.419; OKLCH L 74.5% C 0.120 H 244.5°. Best body text is #000000 at 9.38:1 contrast (WCAG AA passes).

Color values

HEX#65B4F3
RGBrgb(101, 180, 243)
HSLhsl(207, 86%, 67%)
HSVhsv(207, 58%, 95%)
CMYKcmyk(58.4%, 25.9%, 0%, 4.7%)
CIE-LABlab(70.79, -6.19, -38.67)
CIE-LCHlch(70.79, 39.16, 260.91°)
OKLaboklab(74.5% -0.0518 -0.1086)
OKLCHoklch(74.5% 0.12 244.5)
XYZxyz(37.8598, 41.8768, 90.8645)
Luminance0.4188 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#65B4F3 #F3A465
analogous
#65F3EB #65B4F3 #656DF3
triadic
#65B4F3 #F365B4 #B4F365
tetradic
#65B4F3 #EB65F3 #F3A465 #6DF365
square
#65B4F3 #EB65F3 #F3A465 #6DF365
split-complementary
#65B4F3 #F3656D #F3EB65
monochromatic
#1079CE #2C98EF #65B4F3 #9ED0F7 #D7EBFC

Accessibility & contrast

On white

2.24
#65B4F3 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.38
#65B4F3 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65B4F3
9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##65B4F3#FFFFFF#000000##000000
##65B4F31.002.249.389.38
#FFFFFF2.241.0021.0021.00
#0000009.3821.001.001.00
##0000009.3821.001.001.00

Color blindness preview

Protanopia (red-blind)
#99B5F6
Deuteranopia (green-blind)
#85A7F2
Tritanopia (blue-blind)
#00C3CA
Achromatopsia (no color)
#ADADAD

Design tokens & code

CSS
--color: #65b4f3;
/* rgb */ color: rgb(101, 180, 243);
/* oklch */ color: oklch(74.5% 0.120 244.5);
Tailwind
colors: {
  custom: {
    50: '#9bcaf7',
    500: '#65b4f3',
    950: '#000000',
  },
}
SCSS
$custom: #65b4f3;
$custom-light: #9bcaf7;
$custom-dark: #000000;
JSON
{
  "hex": "#65b4f3",
  "rgb": {
    "r": 101,
    "g": 180,
    "b": 243
  },
  "hsl": {
    "h": 206.62,
    "s": 85.542,
    "l": 67.451
  },
  "oklch": {
    "l": 0.74501,
    "c": 0.12031,
    "h": 244.5
  },
  "luminance": 0.4188
}

Semantic roles & 50–950 ramp

primary
#65B4F3
secondary
#F0D7C4
accent
#6603E2
background
#FAFCFF
surface
#F4F8FE
border
#CED1D6
text
#0F1317
muted
#7F8285

Preview Lab

Preview with #65B4F3

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

Preview Lab → · Contrast checker → · Palette generator →

#65B4F3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva