#64CCE2#64CCE2

#64CCE2 is a light, moderate cyan. Relative luminance 0.514; OKLCH L 79.2% C 0.101 H 213.4°. Best body text is #000000 at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#64CCE2
RGB	rgb(100, 204, 226)
HSL	hsl(190, 68%, 64%)
HSV	hsv(190, 56%, 89%)
CMYK	cmyk(55.8%, 9.7%, 0%, 11.4%)
CIE-LAB	lab(76.91, -24.01, -20.07)
CIE-LCH	lch(76.91, 31.29, 219.89°)
OKLab	oklab(79.16% -0.0842 -0.0556)
OKLCH	oklch(79.16% 0.101 213.4)
XYZ	xyz(40.5704, 51.3822, 79.7165)
Luminance	0.5139 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CCE2 #E27A64

analogous

#64E2B9 #64CCE2 #648DE2

triadic

#64CCE2 #E264CC #CCE264

tetradic

#64CCE2 #B964E2 #E27A64 #8DE264

square

#64CCE2 #B964E2 #E27A64 #8DE264

split-complementary

#64CCE2 #E2648D #E2B964

monochromatic

#2093AC #30BBD8 #64CCE2 #98DDEC #CBEEF5

Accessibility & contrast

On white

1.86

#64CCE2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.28

#64CCE2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CCE2

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CCE2	#FFFFFF	#000000	##000000
##64CCE2	1.00	1.86	11.28	11.28
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.28	21.00	1.00	1.00
##000000	11.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBC6E3

Deuteranopia (green-blind)

#A8B8E2

Tritanopia (blue-blind)

#00D5D3

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #64cce2;
/* rgb */ color: rgb(100, 204, 226);
/* oklch */ color: oklch(79.2% 0.101 213.4);

Tailwind

colors: {
  custom: {
    50: '#9adbeb',
    500: '#64cce2',
    950: '#000000',
  },
}

SCSS

$custom: #64cce2;
$custom-light: #9adbeb;
$custom-dark: #000000;

JSON

{
  "hex": "#64cce2",
  "rgb": {
    "r": 100,
    "g": 204,
    "b": 226
  },
  "hsl": {
    "h": 190.476,
    "s": 68.478,
    "l": 63.922
  },
  "oklch": {
    "l": 0.79156,
    "c": 0.10086,
    "h": 213.4
  },
  "luminance": 0.51386
}

Semantic roles & 50–950 ramp

primary

#64CCE2

secondary

#AD513D

accent

#3615D0

background

#FCFEFE

surface

#F5FCFD

border

#CFD5D5

text

#0F1516

muted

#808484

Preview Lab

Preview with #64CCE2

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

Preview Lab → · Contrast checker → · Palette generator →