#64C2EE#64C2EE

#64C2EE is a light, moderate cyan. Relative luminance 0.475; OKLCH L 77.4% C 0.109 H 230.7°. Best body text is #000000 at 10.49:1 contrast (WCAG AA passes).

Color values

HEX	#64C2EE
RGB	rgb(100, 194, 238)
HSL	hsl(199, 80%, 66%)
HSV	hsv(199, 58%, 93%)
CMYK	cmyk(58%, 18.5%, 0%, 6.7%)
CIE-LAB	lab(74.48, -15.41, -30.24)
CIE-LCH	lch(74.48, 33.94, 243.00°)
OKLab	oklab(77.36% -0.069 -0.0843)
OKLCH	oklch(77.36% 0.109 230.7)
XYZ	xyz(39.9740, 47.4622, 87.9268)
Luminance	0.4747 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64C2EE #EE9064

analogous

#64EED5 #64C2EE #647DEE

triadic

#64C2EE #EE64C2 #C2EE64

tetradic

#64C2EE #D564EE #EE9064 #7DEE64

square

#64C2EE #D564EE #EE9064 #7DEE64

split-complementary

#64C2EE #EE647D #EED564

monochromatic

#158BC2 #2DACE8 #64C2EE #9BD8F4 #D2EDFA

Accessibility & contrast

On white

2.00

#64C2EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.49

#64C2EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64C2EE

10.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64C2EE	#FFFFFF	#000000	##000000
##64C2EE	1.00	2.00	10.49	10.49
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.49	21.00	1.00	1.00
##000000	10.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACBFF0

Deuteranopia (green-blind)

#98B1ED

Tritanopia (blue-blind)

#00CED0

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #64c2ee;
/* rgb */ color: rgb(100, 194, 238);
/* oklch */ color: oklch(77.4% 0.109 230.7);

Tailwind

colors: {
  custom: {
    50: '#9bd4f3',
    500: '#64c2ee',
    950: '#000000',
  },
}

SCSS

$custom: #64c2ee;
$custom-light: #9bd4f3;
$custom-dark: #000000;

JSON

{
  "hex": "#64c2ee",
  "rgb": {
    "r": 100,
    "g": 194,
    "b": 238
  },
  "hsl": {
    "h": 199.13,
    "s": 80.233,
    "l": 66.275
  },
  "oklch": {
    "l": 0.77358,
    "c": 0.10899,
    "h": 230.7
  },
  "luminance": 0.47466
}

Semantic roles & 50–950 ramp

primary

#64C2EE

secondary

#EDCFC0

accent

#4C09DD

background

#FAFDFE

surface

#F4FAFD

border

#CED3D5

text

#0F1417

muted

#7F8385

Preview Lab

Preview with #64C2EE

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

Preview Lab → · Contrast checker → · Palette generator →