#64D2EE#64D2EE

#64D2EE is a light, moderate cyan. Relative luminance 0.550; OKLCH L 81.0% C 0.108 H 217.0°. Best body text is #000000 at 12.00:1 contrast (WCAG AA passes).

Color values

HEX	#64D2EE
RGB	rgb(100, 210, 238)
HSL	hsl(192, 80%, 66%)
HSV	hsv(192, 58%, 93%)
CMYK	cmyk(58%, 11.8%, 0%, 6.7%)
CIE-LAB	lab(79.02, -23.60, -23.29)
CIE-LCH	lch(79.02, 33.15, 224.62°)
OKLab	oklab(80.98% -0.0859 -0.0646)
OKLCH	oklch(80.98% 0.108 217)
XYZ	xyz(43.7286, 54.9713, 89.1784)
Luminance	0.5498 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64D2EE #EE8064

analogous

#64EEC5 #64D2EE #648DEE

triadic

#64D2EE #EE64D2 #D2EE64

tetradic

#64D2EE #C564EE #EE8064 #8DEE64

square

#64D2EE #C564EE #EE8064 #8DEE64

split-complementary

#64D2EE #EE648D #EEC564

monochromatic

#159FC2 #2DC2E8 #64D2EE #9BE2F4 #D2F2FA

Accessibility & contrast

On white

1.75

#64D2EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.00

#64D2EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64D2EE

12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64D2EE	#FFFFFF	#000000	##000000
##64D2EE	1.00	1.75	12.00	12.00
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.00	21.00	1.00	1.00
##000000	12.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFCCF0

Deuteranopia (green-blind)

#ABBDEE

Tritanopia (blue-blind)

#00DCDB

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #64d2ee;
/* rgb */ color: rgb(100, 210, 238);
/* oklch */ color: oklch(81.0% 0.108 217.0);

Tailwind

colors: {
  custom: {
    50: '#9ce0f3',
    500: '#64d2ee',
    950: '#000000',
  },
}

SCSS

$custom: #64d2ee;
$custom-light: #9ce0f3;
$custom-dark: #000000;

JSON

{
  "hex": "#64d2ee",
  "rgb": {
    "r": 100,
    "g": 210,
    "b": 238
  },
  "hsl": {
    "h": 192.174,
    "s": 80.233,
    "l": 66.275
  },
  "oklch": {
    "l": 0.80984,
    "c": 0.10751,
    "h": 217
  },
  "luminance": 0.54976
}

Semantic roles & 50–950 ramp

primary

#64D2EE

secondary

#C05236

accent

#3409DD

background

#FCFEFF

surface

#F6FCFE

border

#D0D5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #64D2EE

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

Preview Lab → · Contrast checker → · Palette generator →