#64D2EC#64D2EC

#64D2EC is a light, moderate cyan. Relative luminance 0.549; OKLCH L 80.9% C 0.107 H 215.5°. Best body text is #000000 at 11.97:1 contrast (WCAG AA passes).

Color values

HEX	#64D2EC
RGB	rgb(100, 210, 236)
HSL	hsl(191, 78%, 66%)
HSV	hsv(191, 58%, 93%)
CMYK	cmyk(57.6%, 11%, 0%, 7.5%)
CIE-LAB	lab(78.96, -24.17, -22.32)
CIE-LCH	lch(78.96, 32.90, 222.73°)
OKLab	oklab(80.91% -0.0867 -0.0619)
OKLCH	oklch(80.91% 0.107 215.5)
XYZ	xyz(43.4364, 54.8544, 87.6395)
Luminance	0.5486 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64D2EC #EC7E64

analogous

#64ECC2 #64D2EC #648EEC

triadic

#64D2EC #EC64D2 #D2EC64

tetradic

#64D2EC #C264EC #EC7E64 #8EEC64

square

#64D2EC #C264EC #EC7E64 #8EEC64

split-complementary

#64D2EC #EC648E #ECC264

monochromatic

#179EBE #2DC2E5 #64D2EC #9BE2F3 #D1F2F9

Accessibility & contrast

On white

1.75

#64D2EC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.97

#64D2EC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64D2EC

11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64D2EC	#FFFFFF	#000000	##000000
##64D2EC	1.00	1.75	11.97	11.97
#FFFFFF	1.75	1.00	21.00	21.00
#000000	11.97	21.00	1.00	1.00
##000000	11.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0CCED

Deuteranopia (green-blind)

#ACBDEC

Tritanopia (blue-blind)

#00DCDA

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #64d2ec;
/* rgb */ color: rgb(100, 210, 236);
/* oklch */ color: oklch(80.9% 0.107 215.5);

Tailwind

colors: {
  custom: {
    50: '#9ce0f2',
    500: '#64d2ec',
    950: '#000000',
  },
}

SCSS

$custom: #64d2ec;
$custom-light: #9ce0f2;
$custom-dark: #000000;

JSON

{
  "hex": "#64d2ec",
  "rgb": {
    "r": 100,
    "g": 210,
    "b": 236
  },
  "hsl": {
    "h": 191.471,
    "s": 78.161,
    "l": 65.882
  },
  "oklch": {
    "l": 0.80908,
    "c": 0.10653,
    "h": 215.5
  },
  "luminance": 0.54859
}

Semantic roles & 50–950 ramp

primary

#64D2EC

secondary

#BD5137

accent

#330BDA

background

#FCFEFF

surface

#F6FCFE

border

#D0D5D6

text

#0F1516

muted

#808485

Preview Lab

Preview with #64D2EC

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

Preview Lab → · Contrast checker → · Palette generator →