#65C3EC#65C3EC

#65C3EC is a light, moderate cyan. Relative luminance 0.479; OKLCH L 77.5% C 0.107 H 228.8°. Best body text is #000000 at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#65C3EC
RGB	rgb(101, 195, 236)
HSL	hsl(198, 78%, 66%)
HSV	hsv(198, 57%, 93%)
CMYK	cmyk(57.2%, 17.4%, 0%, 7.5%)
CIE-LAB	lab(74.73, -16.33, -28.78)
CIE-LCH	lch(74.73, 33.09, 240.43°)
OKLab	oklab(77.54% -0.0701 -0.0802)
OKLCH	oklch(77.54% 0.107 228.8)
XYZ	xyz(40.0164, 47.8493, 86.4676)
Luminance	0.4785 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65C3EC #EC8E65

analogous

#65ECD1 #65C3EC #657FEC

triadic

#65C3EC #EC65C3 #C3EC65

tetradic

#65C3EC #D165EC #EC8E65 #7FEC65

square

#65C3EC #D165EC #EC8E65 #7FEC65

split-complementary

#65C3EC #EC657F #ECD165

monochromatic

#188CBF #2FAEE5 #65C3EC #9BD8F3 #D2EDF9

Accessibility & contrast

On white

1.99

#65C3EC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.57

#65C3EC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65C3EC

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65C3EC	#FFFFFF	#000000	##000000
##65C3EC	1.00	1.99	10.57	10.57
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.57	21.00	1.00	1.00
##000000	10.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEC0EE

Deuteranopia (green-blind)

#9BB2EB

Tritanopia (blue-blind)

#00CFD0

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #65c3ec;
/* rgb */ color: rgb(101, 195, 236);
/* oklch */ color: oklch(77.5% 0.107 228.8);

Tailwind

colors: {
  custom: {
    50: '#9bd5f2',
    500: '#65c3ec',
    950: '#000000',
  },
}

SCSS

$custom: #65c3ec;
$custom-light: #9bd5f2;
$custom-dark: #000000;

JSON

{
  "hex": "#65c3ec",
  "rgb": {
    "r": 101,
    "g": 195,
    "b": 236
  },
  "hsl": {
    "h": 198.222,
    "s": 78.035,
    "l": 66.078
  },
  "oklch": {
    "l": 0.77539,
    "c": 0.10652,
    "h": 228.8
  },
  "luminance": 0.47853
}

Semantic roles & 50–950 ramp

primary

#65C3EC

secondary

#EDCEC0

accent

#4A0BDA

background

#FAFDFE

surface

#F4FAFD

border

#CED3D5

text

#0F1417

muted

#7F8385

Preview Lab

Preview with #65C3EC

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

Preview Lab → · Contrast checker → · Palette generator →