#64CAEE#64CAEE

#64CAEE is a light, moderate cyan. Relative luminance 0.511; OKLCH L 79.2% C 0.107 H 223.8°. Best body text is #000000 at 11.22:1 contrast (WCAG AA passes).

Color values

HEX	#64CAEE
RGB	rgb(100, 202, 238)
HSL	hsl(196, 80%, 66%)
HSV	hsv(196, 58%, 93%)
CMYK	cmyk(58%, 15.1%, 0%, 6.7%)
CIE-LAB	lab(76.75, -19.55, -26.76)
CIE-LCH	lch(76.75, 33.14, 233.85°)
OKLab	oklab(79.17% -0.0775 -0.0744)
OKLCH	oklch(79.17% 0.107 223.8)
XYZ	xyz(41.8026, 51.1194, 88.5364)
Luminance	0.5112 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CAEE #EE8864

analogous

#64EECD #64CAEE #6485EE

triadic

#64CAEE #EE64CA #CAEE64

tetradic

#64CAEE #CD64EE #EE8864 #85EE64

square

#64CAEE #CD64EE #EE8864 #85EE64

split-complementary

#64CAEE #EE6485 #EECD64

monochromatic

#1595C2 #2DB7E8 #64CAEE #9BDDF4 #D2F0FA

Accessibility & contrast

On white

1.87

#64CAEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.22

#64CAEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CAEE

11.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CAEE	#FFFFFF	#000000	##000000
##64CAEE	1.00	1.87	11.22	11.22
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.22	21.00	1.00	1.00
##000000	11.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6C6F0

Deuteranopia (green-blind)

#A2B7EE

Tritanopia (blue-blind)

#00D5D5

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #64caee;
/* rgb */ color: rgb(100, 202, 238);
/* oklch */ color: oklch(79.2% 0.107 223.8);

Tailwind

colors: {
  custom: {
    50: '#9bdaf3',
    500: '#64caee',
    950: '#000000',
  },
}

SCSS

$custom: #64caee;
$custom-light: #9bdaf3;
$custom-dark: #000000;

JSON

{
  "hex": "#64caee",
  "rgb": {
    "r": 100,
    "g": 202,
    "b": 238
  },
  "hsl": {
    "h": 195.652,
    "s": 80.233,
    "l": 66.275
  },
  "oklch": {
    "l": 0.79166,
    "c": 0.10746,
    "h": 223.8
  },
  "luminance": 0.51123
}

Semantic roles & 50–950 ramp

primary

#64CAEE

secondary

#C05A36

accent

#4009DD

background

#FCFEFF

surface

#F5FBFE

border

#CFD4D6

text

#0F1417

muted

#808385

Preview Lab

Preview with #64CAEE

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

Preview Lab → · Contrast checker → · Palette generator →