#65ACE4#65ACE4

#65ACE4 is a light, moderate cyan. Relative luminance 0.379; OKLCH L 72.0% C 0.109 H 243.9°. Best body text is #000000 at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#65ACE4
RGB	rgb(101, 172, 228)
HSL	hsl(206, 70%, 65%)
HSV	hsv(206, 56%, 89%)
CMYK	cmyk(55.7%, 24.6%, 0%, 10.6%)
CIE-LAB	lab(67.92, -6.40, -34.94)
CIE-LCH	lch(67.92, 35.52, 259.62°)
OKLab	oklab(72.04% -0.0479 -0.0979)
OKLCH	oklch(72.04% 0.109 243.9)
XYZ	xyz(34.1178, 37.8702, 78.8955)
Luminance	0.3787 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65ACE4 #E49D65

analogous

#65E4DD #65ACE4 #656CE4

triadic

#65ACE4 #E465AC #ACE465

tetradic

#65ACE4 #DD65E4 #E49D65 #6CE465

square

#65ACE4 #DD65E4 #E49D65 #6CE465

split-complementary

#65ACE4 #E4656C #E4DD65

monochromatic

#1F70B0 #3190DB #65ACE4 #99C8ED #CDE4F6

Accessibility & contrast

On white

2.45

#65ACE4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.57

#65ACE4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65ACE4

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65ACE4	#FFFFFF	#000000	##000000
##65ACE4	1.00	2.45	8.57	8.57
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.57	21.00	1.00	1.00
##000000	8.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94ADE7

Deuteranopia (green-blind)

#83A0E3

Tritanopia (blue-blind)

#00BABF

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #65ace4;
/* rgb */ color: rgb(101, 172, 228);
/* oklch */ color: oklch(72.0% 0.109 243.9);

Tailwind

colors: {
  custom: {
    50: '#9ac4ec',
    500: '#65ace4',
    950: '#000000',
  },
}

SCSS

$custom: #65ace4;
$custom-light: #9ac4ec;
$custom-dark: #000000;

JSON

{
  "hex": "#65ace4",
  "rgb": {
    "r": 101,
    "g": 172,
    "b": 228
  },
  "hsl": {
    "h": 206.457,
    "s": 70.166,
    "l": 64.51
  },
  "oklch": {
    "l": 0.72038,
    "c": 0.10896,
    "h": 243.9
  },
  "luminance": 0.37873
}

Semantic roles & 50–950 ramp

primary

#65ACE4

secondary

#E8D0BC

accent

#6713D2

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0F1216

muted

#7E8184

Preview Lab

Preview with #65ACE4

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

Preview Lab → · Contrast checker → · Palette generator →