#64CDE2#64CDE2

#64CDE2 is a light, moderate cyan. Relative luminance 0.519; OKLCH L 79.4% C 0.101 H 212.5°. Best body text is #000000 at 11.37:1 contrast (WCAG AA passes).

Color values

HEX	#64CDE2
RGB	rgb(100, 205, 226)
HSL	hsl(190, 68%, 64%)
HSV	hsv(190, 56%, 89%)
CMYK	cmyk(55.8%, 9.3%, 0%, 11.4%)
CIE-LAB	lab(77.20, -24.51, -19.63)
CIE-LCH	lch(77.20, 31.40, 218.70°)
OKLab	oklab(79.39% -0.0852 -0.0544)
OKLCH	oklch(79.39% 0.101 212.5)
XYZ	xyz(40.8088, 51.8591, 79.7960)
Luminance	0.5186 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CDE2 #E27964

analogous

#64E2B8 #64CDE2 #648EE2

triadic

#64CDE2 #E264CD #CDE264

tetradic

#64CDE2 #B864E2 #E27964 #8EE264

square

#64CDE2 #B864E2 #E27964 #8EE264

split-complementary

#64CDE2 #E2648E #E2B864

monochromatic

#2094AC #30BCD8 #64CDE2 #98DEEC #CBEEF5

Accessibility & contrast

On white

1.85

#64CDE2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.37

#64CDE2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CDE2

11.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CDE2	#FFFFFF	#000000	##000000
##64CDE2	1.00	1.85	11.37	11.37
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.37	21.00	1.00	1.00
##000000	11.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDC7E3

Deuteranopia (green-blind)

#A9B9E2

Tritanopia (blue-blind)

#00D6D3

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #64cde2;
/* rgb */ color: rgb(100, 205, 226);
/* oklch */ color: oklch(79.4% 0.101 212.5);

Tailwind

colors: {
  custom: {
    50: '#9adceb',
    500: '#64cde2',
    950: '#000000',
  },
}

SCSS

$custom: #64cde2;
$custom-light: #9adceb;
$custom-dark: #000000;

JSON

{
  "hex": "#64cde2",
  "rgb": {
    "r": 100,
    "g": 205,
    "b": 226
  },
  "hsl": {
    "h": 190,
    "s": 68.478,
    "l": 63.922
  },
  "oklch": {
    "l": 0.79386,
    "c": 0.1011,
    "h": 212.5
  },
  "luminance": 0.51863
}

Semantic roles & 50–950 ramp

primary

#64CDE2

secondary

#AD503D

accent

#3415D0

background

#FCFEFE

surface

#F5FCFD

border

#CFD5D5

text

#0F1516

muted

#808484

Preview Lab

Preview with #64CDE2

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

Preview Lab → · Contrast checker → · Palette generator →