#65CBF4#65CBF4

#65CBF4 is a light, moderate cyan. Relative luminance 0.520; OKLCH L 79.7% C 0.111 H 227.0°. Best body text is #000000 at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#65CBF4
RGB	rgb(101, 203, 244)
HSL	hsl(197, 87%, 68%)
HSV	hsv(197, 59%, 96%)
CMYK	cmyk(58.6%, 16.8%, 0%, 4.3%)
CIE-LAB	lab(77.28, -18.12, -29.16)
CIE-LCH	lch(77.28, 34.33, 238.15°)
OKLab	oklab(79.67% -0.0757 -0.0812)
OKLCH	oklch(79.67% 0.111 227)
XYZ	xyz(43.0456, 52.0061, 93.3401)
Luminance	0.5201 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65CBF4 #F48E65

analogous

#65F4D6 #65CBF4 #6583F4

triadic

#65CBF4 #F465CB #CBF465

tetradic

#65CBF4 #D665F4 #F48E65 #83F465

square

#65CBF4 #D665F4 #F48E65 #83F465

split-complementary

#65CBF4 #F46583 #F4D665

monochromatic

#0F98D0 #2CB8F0 #65CBF4 #9EDEF8 #D7F2FC

Accessibility & contrast

On white

1.84

#65CBF4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.40

#65CBF4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65CBF4

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65CBF4	#FFFFFF	#000000	##000000
##65CBF4	1.00	1.84	11.40	11.40
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.40	21.00	1.00	1.00
##000000	11.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5C7F6

Deuteranopia (green-blind)

#A1B8F4

Tritanopia (blue-blind)

#00D7D8

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #65cbf4;
/* rgb */ color: rgb(101, 203, 244);
/* oklch */ color: oklch(79.7% 0.111 227.0);

Tailwind

colors: {
  custom: {
    50: '#9cdbf7',
    500: '#65cbf4',
    950: '#000000',
  },
}

SCSS

$custom: #65cbf4;
$custom-light: #9cdbf7;
$custom-dark: #000000;

JSON

{
  "hex": "#65cbf4",
  "rgb": {
    "r": 101,
    "g": 203,
    "b": 244
  },
  "hsl": {
    "h": 197.203,
    "s": 86.667,
    "l": 67.647
  },
  "oklch": {
    "l": 0.79672,
    "c": 0.11106,
    "h": 227
  },
  "luminance": 0.5201
}

Semantic roles & 50–950 ramp

primary

#65CBF4

secondary

#CB5E32

accent

#4302E3

background

#FCFEFF

surface

#F6FBFE

border

#D0D4D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #65CBF4

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

Preview Lab → · Contrast checker → · Palette generator →