#65C6EE#65C6EE

#65C6EE is a light, moderate cyan. Relative luminance 0.493; OKLCH L 78.3% C 0.107 H 227.5°. Best body text is #000000 at 10.87:1 contrast (WCAG AA passes).

Color values

HEX	#65C6EE
RGB	rgb(101, 198, 238)
HSL	hsl(198, 80%, 66%)
HSV	hsv(198, 58%, 93%)
CMYK	cmyk(57.6%, 16.8%, 0%, 6.7%)
CIE-LAB	lab(75.65, -17.30, -28.44)
CIE-LCH	lch(75.65, 33.29, 238.69°)
OKLab	oklab(78.3% -0.0726 -0.0792)
OKLCH	oklch(78.3% 0.107 227.5)
XYZ	xyz(40.9876, 49.3240, 88.2328)
Luminance	0.4933 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65C6EE #EE8D65

analogous

#65EED2 #65C6EE #6582EE

triadic

#65C6EE #EE65C6 #C6EE65

tetradic

#65C6EE #D265EE #EE8D65 #82EE65

square

#65C6EE #D265EE #EE8D65 #82EE65

split-complementary

#65C6EE #EE6582 #EED265

monochromatic

#1690C3 #2EB2E8 #65C6EE #9CDAF4 #D3EFFA

Accessibility & contrast

On white

1.93

#65C6EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.87

#65C6EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65C6EE

10.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65C6EE	#FFFFFF	#000000	##000000
##65C6EE	1.00	1.93	10.87	10.87
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.87	21.00	1.00	1.00
##000000	10.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1C3F0

Deuteranopia (green-blind)

#9DB4EE

Tritanopia (blue-blind)

#00D2D3

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #65c6ee;
/* rgb */ color: rgb(101, 198, 238);
/* oklch */ color: oklch(78.3% 0.107 227.5);

Tailwind

colors: {
  custom: {
    50: '#9cd7f3',
    500: '#65c6ee',
    950: '#000000',
  },
}

SCSS

$custom: #65c6ee;
$custom-light: #9cd7f3;
$custom-dark: #000000;

JSON

{
  "hex": "#65c6ee",
  "rgb": {
    "r": 101,
    "g": 198,
    "b": 238
  },
  "hsl": {
    "h": 197.518,
    "s": 80.117,
    "l": 66.471
  },
  "oklch": {
    "l": 0.78298,
    "c": 0.10745,
    "h": 227.5
  },
  "luminance": 0.49328
}

Semantic roles & 50–950 ramp

primary

#65C6EE

secondary

#EECEC1

accent

#4709DC

background

#FAFDFE

surface

#F4FAFD

border

#CED3D5

text

#0F1417

muted

#7F8385

Preview Lab

Preview with #65C6EE

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

Preview Lab → · Contrast checker → · Palette generator →