#64CBEC#64CBEC

#64CBEC is a light, moderate cyan. Relative luminance 0.515; OKLCH L 79.3% C 0.106 H 221.6°. Best body text is #000000 at 11.30:1 contrast (WCAG AA passes).

Color values

HEX	#64CBEC
RGB	rgb(100, 203, 236)
HSL	hsl(195, 78%, 66%)
HSV	hsv(195, 58%, 93%)
CMYK	cmyk(57.6%, 14%, 0%, 7.5%)
CIE-LAB	lab(76.96, -20.64, -25.36)
CIE-LCH	lch(76.96, 32.70, 230.85°)
OKLab	oklab(79.31% -0.0793 -0.0705)
OKLCH	oklch(79.31% 0.106 221.6)
XYZ	xyz(41.7458, 51.4733, 87.0760)
Luminance	0.5148 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CBEC #EC8564

analogous

#64ECC9 #64CBEC #6487EC

triadic

#64CBEC #EC64CB #CBEC64

tetradic

#64CBEC #C964EC #EC8564 #87EC64

square

#64CBEC #C964EC #EC8564 #87EC64

split-complementary

#64CBEC #EC6487 #ECC964

monochromatic

#1796BE #2DB9E5 #64CBEC #9BDDF3 #D1F0F9

Accessibility & contrast

On white

1.86

#64CBEC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.30

#64CBEC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CBEC

11.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CBEC	#FFFFFF	#000000	##000000
##64CBEC	1.00	1.86	11.30	11.30
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.30	21.00	1.00	1.00
##000000	11.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7C6EE

Deuteranopia (green-blind)

#A4B8EC

Tritanopia (blue-blind)

#00D6D5

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #64cbec;
/* rgb */ color: rgb(100, 203, 236);
/* oklch */ color: oklch(79.3% 0.106 221.6);

Tailwind

colors: {
  custom: {
    50: '#9bdbf2',
    500: '#64cbec',
    950: '#000000',
  },
}

SCSS

$custom: #64cbec;
$custom-light: #9bdbf2;
$custom-dark: #000000;

JSON

{
  "hex": "#64cbec",
  "rgb": {
    "r": 100,
    "g": 203,
    "b": 236
  },
  "hsl": {
    "h": 194.559,
    "s": 78.161,
    "l": 65.882
  },
  "oklch": {
    "l": 0.79313,
    "c": 0.10608,
    "h": 221.6
  },
  "luminance": 0.51477
}

Semantic roles & 50–950 ramp

primary

#64CBEC

secondary

#BD5837

accent

#3D0BDA

background

#FCFEFF

surface

#F5FBFE

border

#CFD4D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #64CBEC

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

Preview Lab → · Contrast checker → · Palette generator →