#65C4EB#65C4EB

#65C4EB is a light, moderate cyan. Relative luminance 0.482; OKLCH L 77.7% C 0.106 H 227.3°. Best body text is #000000 at 10.65:1 contrast (WCAG AA passes).

Color values

HEX	#65C4EB
RGB	rgb(101, 196, 235)
HSL	hsl(197, 77%, 66%)
HSV	hsv(197, 57%, 92%)
CMYK	cmyk(57%, 16.6%, 0%, 7.8%)
CIE-LAB	lab(74.98, -17.15, -27.86)
CIE-LCH	lch(74.98, 32.71, 238.39°)
OKLab	oklab(77.72% -0.0715 -0.0776)
OKLCH	oklch(77.72% 0.106 227.3)
XYZ	xyz(40.0964, 48.2409, 85.7795)
Luminance	0.4824 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65C4EB #EB8C65

analogous

#65EBCF #65C4EB #6581EB

triadic

#65C4EB #EB65C4 #C4EB65

tetradic

#65C4EB #CF65EB #EB8C65 #81EB65

square

#65C4EB #CF65EB #EB8C65 #81EB65

split-complementary

#65C4EB #EB6581 #EBCF65

monochromatic

#198DBD #2FAFE4 #65C4EB #9BD9F2 #D1EEF9

Accessibility & contrast

On white

1.97

#65C4EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.65

#65C4EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65C4EB

10.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65C4EB	#FFFFFF	#000000	##000000
##65C4EB	1.00	1.97	10.65	10.65
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.65	21.00	1.00	1.00
##000000	10.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFC1ED

Deuteranopia (green-blind)

#9CB2EB

Tritanopia (blue-blind)

#00CFD1

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #65c4eb;
/* rgb */ color: rgb(101, 196, 235);
/* oklch */ color: oklch(77.7% 0.106 227.3);

Tailwind

colors: {
  custom: {
    50: '#9bd6f1',
    500: '#65c4eb',
    950: '#000000',
  },
}

SCSS

$custom: #65c4eb;
$custom-light: #9bd6f1;
$custom-dark: #000000;

JSON

{
  "hex": "#65c4eb",
  "rgb": {
    "r": 101,
    "g": 196,
    "b": 235
  },
  "hsl": {
    "h": 197.463,
    "s": 77.011,
    "l": 65.882
  },
  "oklch": {
    "l": 0.77723,
    "c": 0.10553,
    "h": 227.3
  },
  "luminance": 0.48245
}

Semantic roles & 50–950 ramp

primary

#65C4EB

secondary

#ECCDC0

accent

#480CD9

background

#FAFDFE

surface

#F4FAFD

border

#CED3D5

text

#0F1416

muted

#7F8384

Preview Lab

Preview with #65C4EB

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

Preview Lab → · Contrast checker → · Palette generator →