#64C9DD#64C9DD

#64C9DD is a light, moderate teal. Relative luminance 0.497; OKLCH L 78.3% C 0.098 H 212.3°. Best body text is #000000 at 10.94:1 contrast (WCAG AA passes).

Color values

HEX	#64C9DD
RGB	rgb(100, 201, 221)
HSL	hsl(190, 64%, 63%)
HSV	hsv(190, 55%, 87%)
CMYK	cmyk(54.8%, 9%, 0%, 13.3%)
CIE-LAB	lab(75.88, -23.91, -18.93)
CIE-LCH	lch(75.88, 30.50, 218.36°)
OKLab	oklab(78.28% -0.0829 -0.0524)
OKLCH	oklch(78.28% 0.098 212.3)
XYZ	xyz(39.1881, 49.6994, 75.9204)
Luminance	0.4970 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64C9DD #DD7864

analogous

#64DDB4 #64C9DD #648DDD

triadic

#64C9DD #DD64C9 #C9DD64

tetradic

#64C9DD #B464DD #DD7864 #8DDD64

square

#64C9DD #B464DD #DD7864 #8DDD64

split-complementary

#64C9DD #DD648D #DDB464

monochromatic

#248EA3 #32B8D2 #64C9DD #96DAE8 #C8ECF3

Accessibility & contrast

On white

1.92

#64C9DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.94

#64C9DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64C9DD

10.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64C9DD	#FFFFFF	#000000	##000000
##64C9DD	1.00	1.92	10.94	10.94
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.94	21.00	1.00	1.00
##000000	10.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9C3DE

Deuteranopia (green-blind)

#A7B5DD

Tritanopia (blue-blind)

#00D1CF

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #64c9dd;
/* rgb */ color: rgb(100, 201, 221);
/* oklch */ color: oklch(78.3% 0.098 212.3);

Tailwind

colors: {
  custom: {
    50: '#9ad9e7',
    500: '#64c9dd',
    950: '#000000',
  },
}

SCSS

$custom: #64c9dd;
$custom-light: #9ad9e7;
$custom-dark: #000000;

JSON

{
  "hex": "#64c9dd",
  "rgb": {
    "r": 100,
    "g": 201,
    "b": 221
  },
  "hsl": {
    "h": 189.917,
    "s": 64.021,
    "l": 62.941
  },
  "oklch": {
    "l": 0.78279,
    "c": 0.09804,
    "h": 212.3
  },
  "luminance": 0.49703
}

Semantic roles & 50–950 ramp

primary

#64C9DD

secondary

#E4C0B9

accent

#371ACC

background

#FAFDFE

surface

#F3FAFC

border

#CDD3D5

text

#0F1416

muted

#7F8384

Preview Lab

Preview with #64C9DD

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

Preview Lab → · Contrast checker → · Palette generator →