#64AECF#64AECF

#64AECF is a light, moderate cyan. Relative luminance 0.375; OKLCH L 71.5% C 0.088 H 228.7°. Best body text is #000000 at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#64AECF
RGB	rgb(100, 174, 207)
HSL	hsl(199, 53%, 60%)
HSV	hsv(199, 52%, 81%)
CMYK	cmyk(51.7%, 15.9%, 0%, 18.8%)
CIE-LAB	lab(67.64, -13.95, -23.84)
CIE-LCH	lch(67.64, 27.62, 239.67°)
OKLab	oklab(71.53% -0.0581 -0.0662)
OKLCH	oklch(71.53% 0.088 228.7)
XYZ	xyz(31.6499, 37.4838, 64.5866)
Luminance	0.3749 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64AECF #CF8564

analogous

#64CFBB #64AECF #6478CF

triadic

#64AECF #CF64AE #AECF64

tetradic

#64AECF #BB64CF #CF8564 #78CF64

square

#64AECF #BB64CF #CF8564 #78CF64

split-complementary

#64AECF #CF6478 #CFBB64

monochromatic

#2C6F8D #3A94BC #64AECF #93C6DD #C1DFEC

Accessibility & contrast

On white

2.47

#64AECF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.50

#64AECF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64AECF

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64AECF	#FFFFFF	#000000	##000000
##64AECF	1.00	2.47	8.50	8.50
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.50	21.00	1.00	1.00
##000000	8.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DABD1

Deuteranopia (green-blind)

#8EA0CF

Tritanopia (blue-blind)

#22B7B9

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #64aecf;
/* rgb */ color: rgb(100, 174, 207);
/* oklch */ color: oklch(71.5% 0.088 228.7);

Tailwind

colors: {
  custom: {
    50: '#97c6dd',
    500: '#64aecf',
    950: '#000000',
  },
}

SCSS

$custom: #64aecf;
$custom-light: #97c6dd;
$custom-dark: #000000;

JSON

{
  "hex": "#64aecf",
  "rgb": {
    "r": 100,
    "g": 174,
    "b": 207
  },
  "hsl": {
    "h": 198.505,
    "s": 52.709,
    "l": 60.196
  },
  "oklch": {
    "l": 0.71531,
    "c": 0.08808,
    "h": 228.7
  },
  "luminance": 0.37486
}

Semantic roles & 50–950 ramp

primary

#64AECF

secondary

#DCC0B3

accent

#5525C0

background

#F9FCFD

surface

#F2F8FB

border

#CCD1D4

text

#0E1315

muted

#7E8283

Preview Lab

Preview with #64AECF

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

Preview Lab → · Contrast checker → · Palette generator →