#64CAE7#64CAE7

#64CAE7 is a light, moderate cyan. Relative luminance 0.507; OKLCH L 78.9% C 0.103 H 219.0°. Best body text is #000000 at 11.14:1 contrast (WCAG AA passes).

Color values

HEX	#64CAE7
RGB	rgb(100, 202, 231)
HSL	hsl(193, 73%, 65%)
HSV	hsv(193, 57%, 91%)
CMYK	cmyk(56.7%, 12.6%, 0%, 9.4%)
CIE-LAB	lab(76.51, -21.58, -23.37)
CIE-LCH	lch(76.51, 31.81, 227.28°)
OKLab	oklab(78.89% -0.0801 -0.0649)
OKLCH	oklch(78.89% 0.103 219)
XYZ	xyz(40.7942, 50.7160, 83.2252)
Luminance	0.5072 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CAE7 #E78164

analogous

#64E7C2 #64CAE7 #6489E7

triadic

#64CAE7 #E764CA #CAE764

tetradic

#64CAE7 #C264E7 #E78164 #89E764

square

#64CAE7 #C264E7 #E78164 #89E764

split-complementary

#64CAE7 #E76489 #E7C264

monochromatic

#1C93B5 #2FB8DF #64CAE7 #99DCEF #CEEEF7

Accessibility & contrast

On white

1.88

#64CAE7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.14

#64CAE7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CAE7

11.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CAE7	#FFFFFF	#000000	##000000
##64CAE7	1.00	1.88	11.14	11.14
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.14	21.00	1.00	1.00
##000000	11.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8C5E9

Deuteranopia (green-blind)

#A4B7E7

Tritanopia (blue-blind)

#00D4D3

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #64cae7;
/* rgb */ color: rgb(100, 202, 231);
/* oklch */ color: oklch(78.9% 0.103 219.0);

Tailwind

colors: {
  custom: {
    50: '#9bdaee',
    500: '#64cae7',
    950: '#000000',
  },
}

SCSS

$custom: #64cae7;
$custom-light: #9bdaee;
$custom-dark: #000000;

JSON

{
  "hex": "#64cae7",
  "rgb": {
    "r": 100,
    "g": 202,
    "b": 231
  },
  "hsl": {
    "h": 193.282,
    "s": 73.184,
    "l": 64.902
  },
  "oklch": {
    "l": 0.78889,
    "c": 0.10307,
    "h": 219
  },
  "luminance": 0.5072
}

Semantic roles & 50–950 ramp

primary

#64CAE7

secondary

#B5553A

accent

#3C10D5

background

#FCFEFF

surface

#F5FBFE

border

#CFD4D6

text

#0F1416

muted

#808385

Preview Lab

Preview with #64CAE7

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

Preview Lab → · Contrast checker → · Palette generator →