#65D4EC#65D4EC

#65D4EC is a light, moderate cyan. Relative luminance 0.559; OKLCH L 81.4% C 0.106 H 213.9°. Best body text is #000000 at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#65D4EC
RGB	rgb(101, 212, 236)
HSL	hsl(191, 78%, 66%)
HSV	hsv(191, 57%, 93%)
CMYK	cmyk(57.2%, 10.2%, 0%, 7.5%)
CIE-LAB	lab(79.56, -24.98, -21.40)
CIE-LCH	lch(79.56, 32.89, 220.60°)
OKLab	oklab(81.4% -0.0882 -0.0593)
OKLCH	oklch(81.4% 0.106 213.9)
XYZ	xyz(44.0446, 55.9055, 87.8103)
Luminance	0.5591 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65D4EC #EC7D65

analogous

#65ECC1 #65D4EC #6590EC

triadic

#65D4EC #EC65D4 #D4EC65

tetradic

#65D4EC #C165EC #EC7D65 #90EC65

square

#65D4EC #C165EC #EC7D65 #90EC65

split-complementary

#65D4EC #EC6590 #ECC165

monochromatic

#18A1BF #2FC5E5 #65D4EC #9BE3F3 #D2F2F9

Accessibility & contrast

On white

1.72

#65D4EC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.18

#65D4EC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65D4EC

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65D4EC	#FFFFFF	#000000	##000000
##65D4EC	1.00	1.72	12.18	12.18
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.18	21.00	1.00	1.00
##000000	12.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2CEED

Deuteranopia (green-blind)

#AEBFEC

Tritanopia (blue-blind)

#00DDDB

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #65d4ec;
/* rgb */ color: rgb(101, 212, 236);
/* oklch */ color: oklch(81.4% 0.106 213.9);

Tailwind

colors: {
  custom: {
    50: '#9ce1f2',
    500: '#65d4ec',
    950: '#000000',
  },
}

SCSS

$custom: #65d4ec;
$custom-light: #9ce1f2;
$custom-dark: #000000;

JSON

{
  "hex": "#65d4ec",
  "rgb": {
    "r": 101,
    "g": 212,
    "b": 236
  },
  "hsl": {
    "h": 190.667,
    "s": 78.035,
    "l": 66.078
  },
  "oklch": {
    "l": 0.814,
    "c": 0.10627,
    "h": 213.9
  },
  "luminance": 0.5591
}

Semantic roles & 50–950 ramp

primary

#65D4EC

secondary

#BE4F38

accent

#300BDA

background

#FCFEFF

surface

#F6FCFE

border

#D0D5D6

text

#0F1516

muted

#808485

Preview Lab

Preview with #65D4EC

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

Preview Lab → · Contrast checker → · Palette generator →