#65ACF4#65ACF4

#65ACF4 is a light, vivid cyan. Relative luminance 0.388; OKLCH L 72.8% C 0.128 H 250.3°. Best body text is #000000 at 8.76:1 contrast (WCAG AA passes).

Color values

HEX	#65ACF4
RGB	rgb(101, 172, 244)
HSL	hsl(210, 87%, 68%)
HSV	hsv(210, 59%, 96%)
CMYK	cmyk(58.6%, 29.5%, 0%, 4.3%)
CIE-LAB	lab(68.61, -1.44, -42.61)
CIE-LCH	lch(68.61, 42.64, 268.06°)
OKLab	oklab(72.8% -0.043 -0.1201)
OKLCH	oklch(72.8% 0.128 250.3)
XYZ	xyz(36.4426, 38.8001, 91.1391)
Luminance	0.3880 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65ACF4 #F4AD65

analogous

#65F3F4 #65ACF4 #6565F4

triadic

#65ACF4 #F465AC #ACF465

tetradic

#65ACF4 #F465F3 #F4AD65 #65F465

square

#65ACF4 #F465F3 #F4AD65 #65F465

split-complementary

#65ACF4 #F46565 #F3F465

monochromatic

#0F6FD0 #2C8DF0 #65ACF4 #9ECBF8 #D7EAFC

Accessibility & contrast

On white

2.40

#65ACF4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.76

#65ACF4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65ACF4

8.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65ACF4	#FFFFFF	#000000	##000000
##65ACF4	1.00	2.40	8.76	8.76
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.76	21.00	1.00	1.00
##000000	8.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8EAFF7

Deuteranopia (green-blind)

#7BA1F3

Tritanopia (blue-blind)

#00BDC5

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #65acf4;
/* rgb */ color: rgb(101, 172, 244);
/* oklch */ color: oklch(72.8% 0.128 250.3);

Tailwind

colors: {
  custom: {
    50: '#9bc4f8',
    500: '#65acf4',
    950: '#000000',
  },
}

SCSS

$custom: #65acf4;
$custom-light: #9bc4f8;
$custom-dark: #000000;

JSON

{
  "hex": "#65acf4",
  "rgb": {
    "r": 101,
    "g": 172,
    "b": 244
  },
  "hsl": {
    "h": 210.21,
    "s": 86.667,
    "l": 67.647
  },
  "oklch": {
    "l": 0.72799,
    "c": 0.12754,
    "h": 250.3
  },
  "luminance": 0.38803
}

Semantic roles & 50–950 ramp

primary

#65ACF4

secondary

#F1DBC4

accent

#7402E3

background

#FAFCFF

surface

#F4F8FF

border

#CED1D7

text

#0F1217

muted

#7F8185

Preview Lab

Preview with #65ACF4

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

Preview Lab → · Contrast checker → · Palette generator →