#64C2E6#64C2E6

#64C2E6 is a light, moderate cyan. Relative luminance 0.470; OKLCH L 77.0% C 0.103 H 225.6°. Best body text is #000000 at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#64C2E6
RGB	rgb(100, 194, 230)
HSL	hsl(197, 72%, 65%)
HSV	hsv(197, 57%, 90%)
CMYK	cmyk(56.5%, 15.7%, 0%, 9.8%)
CIE-LAB	lab(74.19, -17.77, -26.37)
CIE-LCH	lch(74.19, 31.79, 236.03°)
OKLab	oklab(77.03% -0.0719 -0.0733)
OKLCH	oklch(77.03% 0.103 225.6)
XYZ	xyz(38.8247, 47.0024, 81.8739)
Luminance	0.4701 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64C2E6 #E68864

analogous

#64E6C9 #64C2E6 #6481E6

triadic

#64C2E6 #E664C2 #C2E664

tetradic

#64C2E6 #C964E6 #E68864 #81E664

square

#64C2E6 #C964E6 #E68864 #81E664

split-complementary

#64C2E6 #E66481 #E6C964

monochromatic

#1D89B3 #2FADDD #64C2E6 #99D7EE #CDEBF7

Accessibility & contrast

On white

2.02

#64C2E6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.40

#64C2E6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64C2E6

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64C2E6	#FFFFFF	#000000	##000000
##64C2E6	1.00	2.02	10.40	10.40
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.40	21.00	1.00	1.00
##000000	10.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEBEE8

Deuteranopia (green-blind)

#9CB0E6

Tritanopia (blue-blind)

#00CDCE

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #64c2e6;
/* rgb */ color: rgb(100, 194, 230);
/* oklch */ color: oklch(77.0% 0.103 225.6);

Tailwind

colors: {
  custom: {
    50: '#9ad4ee',
    500: '#64c2e6',
    950: '#000000',
  },
}

SCSS

$custom: #64c2e6;
$custom-light: #9ad4ee;
$custom-dark: #000000;

JSON

{
  "hex": "#64c2e6",
  "rgb": {
    "r": 100,
    "g": 194,
    "b": 230
  },
  "hsl": {
    "h": 196.615,
    "s": 72.222,
    "l": 64.706
  },
  "oklch": {
    "l": 0.77027,
    "c": 0.1027,
    "h": 225.6
  },
  "luminance": 0.47006
}

Semantic roles & 50–950 ramp

primary

#64C2E6

secondary

#E9C9BD

accent

#4711D4

background

#FAFDFE

surface

#F3FAFD

border

#CDD3D5

text

#0F1416

muted

#7F8384

Preview Lab

Preview with #64C2E6

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

Preview Lab → · Contrast checker → · Palette generator →