#65D1EB#65D1EB

#65D1EB is a light, moderate cyan. Relative luminance 0.544; OKLCH L 80.7% C 0.105 H 215.8°. Best body text is #000000 at 11.87:1 contrast (WCAG AA passes).

Color values

HEX	#65D1EB
RGB	rgb(101, 209, 235)
HSL	hsl(192, 77%, 66%)
HSV	hsv(192, 57%, 92%)
CMYK	cmyk(57%, 11.1%, 0%, 7.8%)
CIE-LAB	lab(78.67, -23.77, -22.22)
CIE-LCH	lch(78.67, 32.53, 223.07°)
OKLab	oklab(80.68% -0.0854 -0.0616)
OKLCH	oklch(80.68% 0.105 215.8)
XYZ	xyz(43.1567, 54.3616, 86.7997)
Luminance	0.5437 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65D1EB #EB7F65

analogous

#65EBC2 #65D1EB #658EEB

triadic

#65D1EB #EB65D1 #D1EB65

tetradic

#65D1EB #C265EB #EB7F65 #8EEB65

square

#65D1EB #C265EB #EB7F65 #8EEB65

split-complementary

#65D1EB #EB658E #EBC265

monochromatic

#199DBD #2FC1E4 #65D1EB #9BE1F2 #D1F1F9

Accessibility & contrast

On white

1.77

#65D1EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.87

#65D1EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65D1EB

11.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65D1EB	#FFFFFF	#000000	##000000
##65D1EB	1.00	1.77	11.87	11.87
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.87	21.00	1.00	1.00
##000000	11.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFCBEC

Deuteranopia (green-blind)

#ABBCEB

Tritanopia (blue-blind)

#00DBD9

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #65d1eb;
/* rgb */ color: rgb(101, 209, 235);
/* oklch */ color: oklch(80.7% 0.105 215.8);

Tailwind

colors: {
  custom: {
    50: '#9cdff1',
    500: '#65d1eb',
    950: '#000000',
  },
}

SCSS

$custom: #65d1eb;
$custom-light: #9cdff1;
$custom-dark: #000000;

JSON

{
  "hex": "#65d1eb",
  "rgb": {
    "r": 101,
    "g": 209,
    "b": 235
  },
  "hsl": {
    "h": 191.642,
    "s": 77.011,
    "l": 65.882
  },
  "oklch": {
    "l": 0.80678,
    "c": 0.1053,
    "h": 215.8
  },
  "luminance": 0.54366
}

Semantic roles & 50–950 ramp

primary

#65D1EB

secondary

#BC5238

accent

#340CD9

background

#FCFEFF

surface

#F6FCFE

border

#D0D5D6

text

#0F1516

muted

#808485

Preview Lab

Preview with #65D1EB

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

Preview Lab → · Contrast checker → · Palette generator →