#64ABCF#64ABCF

#64ABCF is a light, moderate cyan. Relative luminance 0.363; OKLCH L 70.8% C 0.089 H 232.0°. Best body text is #000000 at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#64ABCF
RGB	rgb(100, 171, 207)
HSL	hsl(200, 53%, 60%)
HSV	hsv(200, 52%, 81%)
CMYK	cmyk(51.7%, 17.4%, 0%, 18.8%)
CIE-LAB	lab(66.78, -12.34, -25.16)
CIE-LCH	lch(66.78, 28.02, 243.87°)
OKLab	oklab(70.85% -0.0547 -0.0699)
OKLCH	oklch(70.85% 0.089 232)
XYZ	xyz(31.0768, 36.3376, 64.3956)
Luminance	0.3634 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64ABCF #CF8864

analogous

#64CFBD #64ABCF #6475CF

triadic

#64ABCF #CF64AB #ABCF64

tetradic

#64ABCF #BD64CF #CF8864 #75CF64

square

#64ABCF #BD64CF #CF8864 #75CF64

split-complementary

#64ABCF #CF6475 #CFBD64

monochromatic

#2C6C8D #3A90BC #64ABCF #93C4DD #C1DEEC

Accessibility & contrast

On white

2.54

#64ABCF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.27

#64ABCF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64ABCF

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64ABCF	#FFFFFF	#000000	##000000
##64ABCF	1.00	2.54	8.27	8.27
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.27	21.00	1.00	1.00
##000000	8.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99A9D1

Deuteranopia (green-blind)

#8A9DCE

Tritanopia (blue-blind)

#23B5B7

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #64abcf;
/* rgb */ color: rgb(100, 171, 207);
/* oklch */ color: oklch(70.8% 0.089 232.0);

Tailwind

colors: {
  custom: {
    50: '#97c4dd',
    500: '#64abcf',
    950: '#000000',
  },
}

SCSS

$custom: #64abcf;
$custom-light: #97c4dd;
$custom-dark: #000000;

JSON

{
  "hex": "#64abcf",
  "rgb": {
    "r": 100,
    "g": 171,
    "b": 207
  },
  "hsl": {
    "h": 200.187,
    "s": 52.709,
    "l": 60.196
  },
  "oklch": {
    "l": 0.70846,
    "c": 0.08878,
    "h": 232
  },
  "luminance": 0.3634
}

Semantic roles & 50–950 ramp

primary

#64ABCF

secondary

#DCC1B3

accent

#5925C0

background

#F9FCFD

surface

#F2F8FB

border

#CCD1D4

text

#0E1215

muted

#7E8183

Preview Lab

Preview with #64ABCF

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

Preview Lab → · Contrast checker → · Palette generator →