#64CAE0#64CAE0

#64CAE0 is a light, moderate cyan. Relative luminance 0.503; OKLCH L 78.6% C 0.100 H 213.7°. Best body text is #000000 at 11.07:1 contrast (WCAG AA passes).

Color values

HEX	#64CAE0
RGB	rgb(100, 202, 224)
HSL	hsl(191, 67%, 64%)
HSV	hsv(191, 55%, 88%)
CMYK	cmyk(55.4%, 9.8%, 0%, 12.2%)
CIE-LAB	lab(76.27, -23.57, -19.96)
CIE-LCH	lch(76.27, 30.89, 220.26°)
OKLab	oklab(78.62% -0.0828 -0.0553)
OKLCH	oklch(78.62% 0.1 213.7)
XYZ	xyz(39.8253, 50.3284, 78.1222)
Luminance	0.5033 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CAE0 #E07A64

analogous

#64E0B8 #64CAE0 #648CE0

triadic

#64CAE0 #E064CA #CAE064

tetradic

#64CAE0 #B864E0 #E07A64 #8CE064

square

#64CAE0 #B864E0 #E07A64 #8CE064

split-complementary

#64CAE0 #E0648C #E0B864

monochromatic

#2290A8 #31B9D6 #64CAE0 #97DBEA #CAEDF4

Accessibility & contrast

On white

1.90

#64CAE0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.07

#64CAE0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CAE0

11.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CAE0	#FFFFFF	#000000	##000000
##64CAE0	1.00	1.90	11.07	11.07
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.07	21.00	1.00	1.00
##000000	11.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAC4E1

Deuteranopia (green-blind)

#A7B6E0

Tritanopia (blue-blind)

#00D3D1

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #64cae0;
/* rgb */ color: rgb(100, 202, 224);
/* oklch */ color: oklch(78.6% 0.100 213.7);

Tailwind

colors: {
  custom: {
    50: '#9adae9',
    500: '#64cae0',
    950: '#000000',
  },
}

SCSS

$custom: #64cae0;
$custom-light: #9adae9;
$custom-dark: #000000;

JSON

{
  "hex": "#64cae0",
  "rgb": {
    "r": 100,
    "g": 202,
    "b": 224
  },
  "hsl": {
    "h": 190.645,
    "s": 66.667,
    "l": 63.529
  },
  "oklch": {
    "l": 0.78621,
    "c": 0.09954,
    "h": 213.7
  },
  "luminance": 0.50332
}

Semantic roles & 50–950 ramp

primary

#64CAE0

secondary

#AA513E

accent

#3817CF

background

#FCFEFE

surface

#F5FBFD

border

#CFD4D5

text

#0F1516

muted

#808484

Preview Lab

Preview with #64CAE0

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

Preview Lab → · Contrast checker → · Palette generator →