#64C2E5#64C2E5

#64C2E5 is a light, moderate cyan. Relative luminance 0.469; OKLCH L 77.0% C 0.102 H 224.9°. Best body text is #000000 at 10.39:1 contrast (WCAG AA passes).

Color values

HEX	#64C2E5
RGB	rgb(100, 194, 229)
HSL	hsl(196, 71%, 65%)
HSV	hsv(196, 56%, 90%)
CMYK	cmyk(56.3%, 15.3%, 0%, 10.2%)
CIE-LAB	lab(74.16, -18.06, -25.88)
CIE-LCH	lch(74.16, 31.56, 235.09°)
OKLab	oklab(76.99% -0.0723 -0.072)
OKLCH	oklch(76.99% 0.102 224.9)
XYZ	xyz(38.6847, 46.9464, 81.1365)
Luminance	0.4695 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64C2E5 #E58764

analogous

#64E5C8 #64C2E5 #6482E5

triadic

#64C2E5 #E564C2 #C2E564

tetradic

#64C2E5 #C864E5 #E58764 #82E564

square

#64C2E5 #C864E5 #E58764 #82E564

split-complementary

#64C2E5 #E56482 #E5C864

monochromatic

#1E89B1 #30ADDC #64C2E5 #98D7EE #CDEBF7

Accessibility & contrast

On white

2.02

#64C2E5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.39

#64C2E5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64C2E5

10.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64C2E5	#FFFFFF	#000000	##000000
##64C2E5	1.00	2.02	10.39	10.39
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.39	21.00	1.00	1.00
##000000	10.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFBEE7

Deuteranopia (green-blind)

#9CB0E5

Tritanopia (blue-blind)

#00CDCD

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #64c2e5;
/* rgb */ color: rgb(100, 194, 229);
/* oklch */ color: oklch(77.0% 0.102 224.9);

Tailwind

colors: {
  custom: {
    50: '#9ad4ed',
    500: '#64c2e5',
    950: '#000000',
  },
}

SCSS

$custom: #64c2e5;
$custom-light: #9ad4ed;
$custom-dark: #000000;

JSON

{
  "hex": "#64c2e5",
  "rgb": {
    "r": 100,
    "g": 194,
    "b": 229
  },
  "hsl": {
    "h": 196.279,
    "s": 71.271,
    "l": 64.51
  },
  "oklch": {
    "l": 0.76987,
    "c": 0.10198,
    "h": 224.9
  },
  "luminance": 0.4695
}

Semantic roles & 50–950 ramp

primary

#64C2E5

secondary

#E9C8BC

accent

#4712D3

background

#FAFDFE

surface

#F3FAFD

border

#CDD3D5

text

#0F1416

muted

#7F8384

Preview Lab

Preview with #64C2E5

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

Preview Lab → · Contrast checker → · Palette generator →