#64ACCC#64ACCC

#64ACCC is a light, moderate cyan. Relative luminance 0.366; OKLCH L 71.0% C 0.086 H 228.5°. Best body text is #000000 at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#64ACCC
RGB	rgb(100, 172, 204)
HSL	hsl(198, 50%, 60%)
HSV	hsv(198, 51%, 80%)
CMYK	cmyk(51%, 15.7%, 0%, 20%)
CIE-LAB	lab(66.95, -13.75, -23.23)
CIE-LCH	lch(66.95, 26.99, 239.38°)
OKLab	oklab(70.95% -0.0569 -0.0645)
OKLCH	oklch(70.95% 0.086 228.5)
XYZ	xyz(30.9031, 36.5715, 62.5455)
Luminance	0.3657 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64ACCC #CC8464

analogous

#64CCB8 #64ACCC #6478CC

triadic

#64ACCC #CC64AC #ACCC64

tetradic

#64ACCC #B864CC #CC8464 #78CC64

square

#64ACCC #B864CC #CC8464 #78CC64

split-complementary

#64ACCC #CC6478 #CCB864

monochromatic

#2D6C89 #3C91B7 #64ACCC #92C5DB #C0DDEA

Accessibility & contrast

On white

2.53

#64ACCC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.31

#64ACCC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64ACCC

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64ACCC	#FFFFFF	#000000	##000000
##64ACCC	1.00	2.53	8.31	8.31
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.31	21.00	1.00	1.00
##000000	8.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BA9CE

Deuteranopia (green-blind)

#8C9ECC

Tritanopia (blue-blind)

#27B5B6

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #64accc;
/* rgb */ color: rgb(100, 172, 204);
/* oklch */ color: oklch(71.0% 0.086 228.5);

Tailwind

colors: {
  custom: {
    50: '#97c4db',
    500: '#64accc',
    950: '#000000',
  },
}

SCSS

$custom: #64accc;
$custom-light: #97c4db;
$custom-dark: #000000;

JSON

{
  "hex": "#64accc",
  "rgb": {
    "r": 100,
    "g": 172,
    "b": 204
  },
  "hsl": {
    "h": 198.462,
    "s": 50.485,
    "l": 59.608
  },
  "oklch": {
    "l": 0.7095,
    "c": 0.08601,
    "h": 228.5
  },
  "luminance": 0.36574
}

Semantic roles & 50–950 ramp

primary

#64ACCC

secondary

#DABEB2

accent

#794EDA

background

#F9FCFD

surface

#F2F8FB

border

#CCD1D4

text

#0E1215

muted

#7E8183

Preview Lab

Preview with #64ACCC

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

Preview Lab → · Contrast checker → · Palette generator →