#64D6ED#64D6ED

#64D6ED is a light, moderate cyan. Relative luminance 0.569; OKLCH L 81.9% C 0.108 H 212.8°. Best body text is #000000 at 12.38:1 contrast (WCAG AA passes).

Color values

HEX	#64D6ED
RGB	rgb(100, 214, 237)
HSL	hsl(190, 79%, 66%)
HSV	hsv(190, 58%, 93%)
CMYK	cmyk(57.8%, 9.7%, 0%, 7.1%)
CIE-LAB	lab(80.13, -25.87, -21.08)
CIE-LCH	lch(80.13, 33.37, 219.17°)
OKLab	oklab(81.86% -0.0905 -0.0584)
OKLCH	oklch(81.86% 0.108 212.8)
XYZ	xyz(44.5820, 56.9125, 88.7401)
Luminance	0.5692 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64D6ED #ED7B64

analogous

#64EDBF #64D6ED #6491ED

triadic

#64D6ED #ED64D6 #D6ED64

tetradic

#64D6ED #BF64ED #ED7B64 #91ED64

square

#64D6ED #BF64ED #ED7B64 #91ED64

split-complementary

#64D6ED #ED6491 #EDBF64

monochromatic

#16A4C0 #2DC7E7 #64D6ED #9BE5F3 #D2F3FA

Accessibility & contrast

On white

1.70

#64D6ED on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.38

#64D6ED on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64D6ED

12.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64D6ED	#FFFFFF	#000000	##000000
##64D6ED	1.00	1.70	12.38	12.38
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.38	21.00	1.00	1.00
##000000	12.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4CFEE

Deuteranopia (green-blind)

#B0C0ED

Tritanopia (blue-blind)

#00DFDD

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #64d6ed;
/* rgb */ color: rgb(100, 214, 237);
/* oklch */ color: oklch(81.9% 0.108 212.8);

Tailwind

colors: {
  custom: {
    50: '#9ce3f2',
    500: '#64d6ed',
    950: '#000000',
  },
}

SCSS

$custom: #64d6ed;
$custom-light: #9ce3f2;
$custom-dark: #000000;

JSON

{
  "hex": "#64d6ed",
  "rgb": {
    "r": 100,
    "g": 214,
    "b": 237
  },
  "hsl": {
    "h": 190.073,
    "s": 79.191,
    "l": 66.078
  },
  "oklch": {
    "l": 0.8186,
    "c": 0.10771,
    "h": 212.8
  },
  "luminance": 0.56917
}

Semantic roles & 50–950 ramp

primary

#64D6ED

secondary

#BF4D37

accent

#2D0ADB

background

#FCFEFF

surface

#F6FCFE

border

#D0D5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #64D6ED

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

Preview Lab → · Contrast checker → · Palette generator →