#64B2DA#64B2DA

#64B2DA is a light, moderate cyan. Relative luminance 0.396; OKLCH L 72.9% C 0.096 H 232.6°. Best body text is #000000 at 8.92:1 contrast (WCAG AA passes).

Color values

HEX	#64B2DA
RGB	rgb(100, 178, 218)
HSL	hsl(200, 61%, 62%)
HSV	hsv(200, 54%, 85%)
CMYK	cmyk(54.1%, 18.3%, 0%, 14.5%)
CIE-LAB	lab(69.19, -12.87, -27.51)
CIE-LCH	lch(69.19, 30.37, 244.93°)
OKLab	oklab(72.9% -0.0587 -0.0766)
OKLCH	oklch(72.9% 0.096 232.6)
XYZ	xyz(33.8261, 39.6091, 72.1788)
Luminance	0.3961 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64B2DA #DA8C64

analogous

#64DAC7 #64B2DA #6477DA

triadic

#64B2DA #DA64B2 #B2DA64

tetradic

#64B2DA #C764DA #DA8C64 #77DA64

square

#64B2DA #C764DA #DA8C64 #77DA64

split-complementary

#64B2DA #DA6477 #DAC764

monochromatic

#26759E #3399CE #64B2DA #95CBE6 #C7E3F2

Accessibility & contrast

On white

2.35

#64B2DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.92

#64B2DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64B2DA

8.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64B2DA	#FFFFFF	#000000	##000000
##64B2DA	1.00	2.35	8.92	8.92
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.92	21.00	1.00	1.00
##000000	8.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FB0DC

Deuteranopia (green-blind)

#8EA3D9

Tritanopia (blue-blind)

#02BDBF

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #64b2da;
/* rgb */ color: rgb(100, 178, 218);
/* oklch */ color: oklch(72.9% 0.096 232.6);

Tailwind

colors: {
  custom: {
    50: '#98c9e5',
    500: '#64b2da',
    950: '#000000',
  },
}

SCSS

$custom: #64b2da;
$custom-light: #98c9e5;
$custom-dark: #000000;

JSON

{
  "hex": "#64b2da",
  "rgb": {
    "r": 100,
    "g": 178,
    "b": 218
  },
  "hsl": {
    "h": 200.339,
    "s": 61.458,
    "l": 62.353
  },
  "oklch": {
    "l": 0.72899,
    "c": 0.09649,
    "h": 232.6
  },
  "luminance": 0.39612
}

Semantic roles & 50–950 ramp

primary

#64B2DA

secondary

#E2C6B7

accent

#571CC9

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0E1315

muted

#7E8284

Preview Lab

Preview with #64B2DA

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

Preview Lab → · Contrast checker → · Palette generator →