#65D0EF#65D0EF

#65D0EF is a light, moderate cyan. Relative luminance 0.541; OKLCH L 80.6% C 0.107 H 219.5°. Best body text is #000000 at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#65D0EF
RGB	rgb(101, 208, 239)
HSL	hsl(193, 81%, 67%)
HSV	hsv(193, 58%, 94%)
CMYK	cmyk(57.7%, 13%, 0%, 6.3%)
CIE-LAB	lab(78.52, -22.12, -24.58)
CIE-LCH	lch(78.52, 33.07, 228.02°)
OKLab	oklab(80.6% -0.0828 -0.0683)
OKLCH	oklch(80.6% 0.107 219.5)
XYZ	xyz(43.4965, 54.1062, 89.7959)
Luminance	0.5411 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65D0EF #EF8465

analogous

#65EFC9 #65D0EF #658BEF

triadic

#65D0EF #EF65D0 #D0EF65

tetradic

#65D0EF #C965EF #EF8465 #8BEF65

square

#65D0EF #C965EF #EF8465 #8BEF65

split-complementary

#65D0EF #EF658B #EFC965

monochromatic

#149DC5 #2EBFE9 #65D0EF #9CE1F5 #D4F2FB

Accessibility & contrast

On white

1.78

#65D0EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.82

#65D0EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65D0EF

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65D0EF	#FFFFFF	#000000	##000000
##65D0EF	1.00	1.78	11.82	11.82
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.82	21.00	1.00	1.00
##000000	11.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDCBF1

Deuteranopia (green-blind)

#A8BCEF

Tritanopia (blue-blind)

#00DADA

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #65d0ef;
/* rgb */ color: rgb(101, 208, 239);
/* oklch */ color: oklch(80.6% 0.107 219.5);

Tailwind

colors: {
  custom: {
    50: '#9cdef4',
    500: '#65d0ef',
    950: '#000000',
  },
}

SCSS

$custom: #65d0ef;
$custom-light: #9cdef4;
$custom-dark: #000000;

JSON

{
  "hex": "#65d0ef",
  "rgb": {
    "r": 101,
    "g": 208,
    "b": 239
  },
  "hsl": {
    "h": 193.478,
    "s": 81.176,
    "l": 66.667
  },
  "oklch": {
    "l": 0.80604,
    "c": 0.10734,
    "h": 219.5
  },
  "luminance": 0.5411
}

Semantic roles & 50–950 ramp

primary

#65D0EF

secondary

#C35536

accent

#3808DE

background

#FCFEFF

surface

#F6FCFE

border

#D0D5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #65D0EF

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

Preview Lab → · Contrast checker → · Palette generator →