#64ACEC#64ACEC

#64ACEC is a light, moderate cyan. Relative luminance 0.383; OKLCH L 72.4% C 0.119 H 247.1°. Best body text is #000000 at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#64ACEC
RGB	rgb(100, 172, 236)
HSL	hsl(208, 78%, 66%)
HSV	hsv(208, 58%, 93%)
CMYK	cmyk(57.6%, 27.1%, 0%, 7.5%)
CIE-LAB	lab(68.22, -4.14, -38.86)
CIE-LCH	lch(68.22, 39.08, 263.93°)
OKLab	oklab(72.37% -0.0462 -0.1092)
OKLCH	oklch(72.37% 0.119 247.1)
XYZ	xyz(35.1429, 38.2674, 84.8750)
Luminance	0.3827 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64ACEC #ECA464

analogous

#64ECE8 #64ACEC #6468EC

triadic

#64ACEC #EC64AC #ACEC64

tetradic

#64ACEC #E864EC #ECA464 #68EC64

square

#64ACEC #E864EC #ECA464 #68EC64

split-complementary

#64ACEC #EC6468 #ECE864

monochromatic

#1770BE #2D8FE5 #64ACEC #9BC9F3 #D1E6F9

Accessibility & contrast

On white

2.43

#64ACEC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.65

#64ACEC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64ACEC

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64ACEC	#FFFFFF	#000000	##000000
##64ACEC	1.00	2.43	8.65	8.65
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.65	21.00	1.00	1.00
##000000	8.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91AEEF

Deuteranopia (green-blind)

#7FA0EB

Tritanopia (blue-blind)

#00BBC2

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #64acec;
/* rgb */ color: rgb(100, 172, 236);
/* oklch */ color: oklch(72.4% 0.119 247.1);

Tailwind

colors: {
  custom: {
    50: '#9ac4f2',
    500: '#64acec',
    950: '#000000',
  },
}

SCSS

$custom: #64acec;
$custom-light: #9ac4f2;
$custom-dark: #000000;

JSON

{
  "hex": "#64acec",
  "rgb": {
    "r": 100,
    "g": 172,
    "b": 236
  },
  "hsl": {
    "h": 208.235,
    "s": 78.161,
    "l": 65.882
  },
  "oklch": {
    "l": 0.72367,
    "c": 0.11856,
    "h": 247.1
  },
  "luminance": 0.38271
}

Semantic roles & 50–950 ramp

primary

#64ACEC

secondary

#ECD5BF

accent

#6D0BDA

background

#FAFCFE

surface

#F3F8FD

border

#CDD1D5

text

#0F1217

muted

#7F8185

Preview Lab

Preview with #64ACEC

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

Preview Lab → · Contrast checker → · Palette generator →