#65C3EA#65C3EA

#65C3EA is a light, moderate cyan. Relative luminance 0.477; OKLCH L 77.5% C 0.105 H 227.5°. Best body text is #000000 at 10.55:1 contrast (WCAG AA passes).

Color values

HEX	#65C3EA
RGB	rgb(101, 195, 234)
HSL	hsl(198, 76%, 66%)
HSV	hsv(198, 57%, 92%)
CMYK	cmyk(56.8%, 16.7%, 0%, 8.2%)
CIE-LAB	lab(74.66, -16.92, -27.81)
CIE-LCH	lch(74.66, 32.55, 238.68°)
OKLab	oklab(77.46% -0.0708 -0.0774)
OKLCH	oklch(77.46% 0.105 227.5)
XYZ	xyz(39.7275, 47.7337, 84.9459)
Luminance	0.4774 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65C3EA #EA8C65

analogous

#65EACE #65C3EA #6580EA

triadic

#65C3EA #EA65C3 #C3EA65

tetradic

#65C3EA #CE65EA #EA8C65 #80EA65

square

#65C3EA #CE65EA #EA8C65 #80EA65

split-complementary

#65C3EA #EA6580 #EACE65

monochromatic

#1A8CBB #2FAEE3 #65C3EA #9BD8F1 #D1EDF9

Accessibility & contrast

On white

1.99

#65C3EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.55

#65C3EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65C3EA

10.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65C3EA	#FFFFFF	#000000	##000000
##65C3EA	1.00	1.99	10.55	10.55
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.55	21.00	1.00	1.00
##000000	10.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEC0EC

Deuteranopia (green-blind)

#9BB2EA

Tritanopia (blue-blind)

#00CED0

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #65c3ea;
/* rgb */ color: rgb(101, 195, 234);
/* oklch */ color: oklch(77.5% 0.105 227.5);

Tailwind

colors: {
  custom: {
    50: '#9bd5f0',
    500: '#65c3ea',
    950: '#000000',
  },
}

SCSS

$custom: #65c3ea;
$custom-light: #9bd5f0;
$custom-dark: #000000;

JSON

{
  "hex": "#65c3ea",
  "rgb": {
    "r": 101,
    "g": 195,
    "b": 234
  },
  "hsl": {
    "h": 197.594,
    "s": 76,
    "l": 65.686
  },
  "oklch": {
    "l": 0.77456,
    "c": 0.10494,
    "h": 227.5
  },
  "luminance": 0.47737
}

Semantic roles & 50–950 ramp

primary

#65C3EA

secondary

#ECCCBF

accent

#490DD8

background

#FAFDFE

surface

#F4FAFD

border

#CED3D5

text

#0F1416

muted

#7F8384

Preview Lab

Preview with #65C3EA

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

Preview Lab → · Contrast checker → · Palette generator →