#64CCEA#64CCEA

#64CCEA is a light, moderate cyan. Relative luminance 0.518; OKLCH L 79.5% C 0.105 H 219.4°. Best body text is #000000 at 11.37:1 contrast (WCAG AA passes).

Color values

HEX	#64CCEA
RGB	rgb(100, 204, 234)
HSL	hsl(193, 76%, 65%)
HSV	hsv(193, 57%, 92%)
CMYK	cmyk(57.3%, 12.8%, 0%, 8.2%)
CIE-LAB	lab(77.18, -21.73, -23.96)
CIE-LCH	lch(77.18, 32.34, 227.79°)
OKLab	oklab(79.46% -0.0811 -0.0665)
OKLCH	oklch(79.46% 0.105 219.4)
XYZ	xyz(41.6938, 51.8316, 85.6332)
Luminance	0.5184 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CCEA #EA8264

analogous

#64EAC5 #64CCEA #6489EA

triadic

#64CCEA #EA64CC #CCEA64

tetradic

#64CCEA #C564EA #EA8264 #89EA64

square

#64CCEA #C564EA #EA8264 #89EA64

split-complementary

#64CCEA #EA6489 #EAC564

monochromatic

#1996BA #2EBAE3 #64CCEA #9ADEF1 #D0EFF9

Accessibility & contrast

On white

1.85

#64CCEA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.37

#64CCEA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CCEA

11.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CCEA	#FFFFFF	#000000	##000000
##64CCEA	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)

#B9C7EC

Deuteranopia (green-blind)

#A6B8EA

Tritanopia (blue-blind)

#00D6D5

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #64ccea;
/* rgb */ color: rgb(100, 204, 234);
/* oklch */ color: oklch(79.5% 0.105 219.4);

Tailwind

colors: {
  custom: {
    50: '#9bdbf0',
    500: '#64ccea',
    950: '#000000',
  },
}

SCSS

$custom: #64ccea;
$custom-light: #9bdbf0;
$custom-dark: #000000;

JSON

{
  "hex": "#64ccea",
  "rgb": {
    "r": 100,
    "g": 204,
    "b": 234
  },
  "hsl": {
    "h": 193.433,
    "s": 76.136,
    "l": 65.49
  },
  "oklch": {
    "l": 0.79462,
    "c": 0.10488,
    "h": 219.4
  },
  "luminance": 0.51836
}

Semantic roles & 50–950 ramp

primary

#64CCEA

secondary

#BA5539

accent

#3B0DD8

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1516

muted

#808485

Preview Lab

Preview with #64CCEA

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

Preview Lab → · Contrast checker → · Palette generator →