#64C5F2#64C5F2

#64C5F2 is a light, moderate cyan. Relative luminance 0.491; OKLCH L 78.2% C 0.111 H 230.6°. Best body text is #000000 at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#64C5F2
RGB	rgb(100, 197, 242)
HSL	hsl(199, 85%, 67%)
HSV	hsv(199, 59%, 95%)
CMYK	cmyk(58.7%, 18.6%, 0%, 5.1%)
CIE-LAB	lab(75.48, -15.78, -30.86)
CIE-LCH	lch(75.48, 34.66, 242.91°)
OKLab	oklab(78.2% -0.0708 -0.0861)
OKLCH	oklch(78.2% 0.111 230.6)
XYZ	xyz(41.2426, 49.0487, 91.2811)
Luminance	0.4905 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64C5F2 #F29164

analogous

#64F2D8 #64C5F2 #647EF2

triadic

#64C5F2 #F264C5 #C5F264

tetradic

#64C5F2 #D864F2 #F29164 #7EF264

square

#64C5F2 #D864F2 #F29164 #7EF264

split-complementary

#64C5F2 #F2647E #F2D864

monochromatic

#1190CB #2CB0ED #64C5F2 #9CDAF7 #D5EFFB

Accessibility & contrast

On white

1.94

#64C5F2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.81

#64C5F2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64C5F2

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64C5F2	#FFFFFF	#000000	##000000
##64C5F2	1.00	1.94	10.81	10.81
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.81	21.00	1.00	1.00
##000000	10.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEC2F4

Deuteranopia (green-blind)

#9AB3F1

Tritanopia (blue-blind)

#00D1D4

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #64c5f2;
/* rgb */ color: rgb(100, 197, 242);
/* oklch */ color: oklch(78.2% 0.111 230.6);

Tailwind

colors: {
  custom: {
    50: '#9bd6f6',
    500: '#64c5f2',
    950: '#000000',
  },
}

SCSS

$custom: #64c5f2;
$custom-light: #9bd6f6;
$custom-dark: #000000;

JSON

{
  "hex": "#64c5f2",
  "rgb": {
    "r": 100,
    "g": 197,
    "b": 242
  },
  "hsl": {
    "h": 199.014,
    "s": 84.524,
    "l": 67.059
  },
  "oklch": {
    "l": 0.78201,
    "c": 0.11147,
    "h": 230.6
  },
  "luminance": 0.49053
}

Semantic roles & 50–950 ramp

primary

#64C5F2

secondary

#EFD1C2

accent

#4A05E1

background

#FAFDFF

surface

#F4FAFE

border

#CED3D6

text

#0F1417

muted

#7F8385

Preview Lab

Preview with #64C5F2

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

Preview Lab → · Contrast checker → · Palette generator →