#64CEFE#64CEFE

#64CEFE is a light, moderate cyan. Relative luminance 0.540; OKLCH L 80.7% C 0.119 H 230.3°. Best body text is #000000 at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#64CEFE
RGB	rgb(100, 206, 254)
HSL	hsl(199, 99%, 69%)
HSV	hsv(199, 61%, 100%)
CMYK	cmyk(60.6%, 18.9%, 0%, 0.4%)
CIE-LAB	lab(78.46, -16.87, -32.69)
CIE-LCH	lch(78.46, 36.79, 242.70°)
OKLab	oklab(80.73% -0.0759 -0.0913)
OKLCH	oklch(80.73% 0.119 230.3)
XYZ	xyz(45.2093, 54.0032, 101.7878)
Luminance	0.5401 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CEFE #FE9464

analogous

#64FEE1 #64CEFE #6481FE

triadic

#64CEFE #FE64CE #CEFE64

tetradic

#64CEFE #E164FE #FE9464 #81FE64

square

#64CEFE #E164FE #FE9464 #81FE64

split-complementary

#64CEFE #FE6481 #FEE164

monochromatic

#019FE6 #27BBFE #64CEFE #A1E1FE #DEF4FF

Accessibility & contrast

On white

1.78

#64CEFE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.80

#64CEFE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CEFE

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CEFE	#FFFFFF	#000000	##000000
##64CEFE	1.00	1.78	11.80	11.80
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.80	21.00	1.00	1.00
##000000	11.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6CBFF

Deuteranopia (green-blind)

#A0BBFD

Tritanopia (blue-blind)

#00DBDE

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #64cefe;
/* rgb */ color: rgb(100, 206, 254);
/* oklch */ color: oklch(80.7% 0.119 230.3);

Tailwind

colors: {
  custom: {
    50: '#9dddff',
    500: '#64cefe',
    950: '#000000',
  },
}

SCSS

$custom: #64cefe;
$custom-light: #9dddff;
$custom-dark: #000000;

JSON

{
  "hex": "#64cefe",
  "rgb": {
    "r": 100,
    "g": 206,
    "b": 254
  },
  "hsl": {
    "h": 198.701,
    "s": 98.718,
    "l": 69.412
  },
  "oklch": {
    "l": 0.80725,
    "c": 0.11878,
    "h": 230.3
  },
  "luminance": 0.54008
}

Semantic roles & 50–950 ramp

primary

#64CEFE

secondary

#D9632D

accent

#4800E6

background

#FCFEFF

surface

#F6FCFF

border

#D0D5D7

text

#0F1518

muted

#808486

Preview Lab

Preview with #64CEFE

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

Preview Lab → · Contrast checker → · Palette generator →