#65ACF0#65ACF0

#65ACF0 is a light, vivid cyan. Relative luminance 0.386; OKLCH L 72.6% C 0.123 H 248.9°. Best body text is #000000 at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#65ACF0
RGB	rgb(101, 172, 240)
HSL	hsl(209, 82%, 67%)
HSV	hsv(209, 58%, 94%)
CMYK	cmyk(57.9%, 28.3%, 0%, 5.9%)
CIE-LAB	lab(68.43, -2.69, -40.71)
CIE-LCH	lch(68.43, 40.80, 266.21°)
OKLab	oklab(72.6% -0.0442 -0.1145)
OKLCH	oklch(72.6% 0.123 248.9)
XYZ	xyz(35.8418, 38.5598, 87.9752)
Luminance	0.3856 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65ACF0 #F0A965

analogous

#65F0EF #65ACF0 #6566F0

triadic

#65ACF0 #F065AC #ACF065

tetradic

#65ACF0 #EF65F0 #F0A965 #66F065

square

#65ACF0 #EF65F0 #F0A965 #66F065

split-complementary

#65ACF0 #F06566 #F0EF65

monochromatic

#136FC7 #2D8EEB #65ACF0 #9DCAF5 #D5E8FB

Accessibility & contrast

On white

2.41

#65ACF0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.71

#65ACF0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65ACF0

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65ACF0	#FFFFFF	#000000	##000000
##65ACF0	1.00	2.41	8.71	8.71
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.71	21.00	1.00	1.00
##000000	8.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8FAEF3

Deuteranopia (green-blind)

#7DA1EF

Tritanopia (blue-blind)

#00BCC4

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #65acf0;
/* rgb */ color: rgb(101, 172, 240);
/* oklch */ color: oklch(72.6% 0.123 248.9);

Tailwind

colors: {
  custom: {
    50: '#9bc4f5',
    500: '#65acf0',
    950: '#000000',
  },
}

SCSS

$custom: #65acf0;
$custom-light: #9bc4f5;
$custom-dark: #000000;

JSON

{
  "hex": "#65acf0",
  "rgb": {
    "r": 101,
    "g": 172,
    "b": 240
  },
  "hsl": {
    "h": 209.353,
    "s": 82.249,
    "l": 66.863
  },
  "oklch": {
    "l": 0.72604,
    "c": 0.12277,
    "h": 248.9
  },
  "luminance": 0.38563
}

Semantic roles & 50–950 ramp

primary

#65ACF0

secondary

#EFD8C2

accent

#7007DF

background

#FAFCFE

surface

#F4F8FD

border

#CED1D5

text

#0F1217

muted

#7F8185

Preview Lab

Preview with #65ACF0

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

Preview Lab → · Contrast checker → · Palette generator →