#64C2DD#64C2DD

#64C2DD is a light, moderate cyan. Relative luminance 0.465; OKLCH L 76.7% C 0.097 H 219.0°. Best body text is #000000 at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#64C2DD
RGB	rgb(100, 194, 221)
HSL	hsl(193, 64%, 63%)
HSV	hsv(193, 55%, 87%)
CMYK	cmyk(54.8%, 12.2%, 0%, 13.3%)
CIE-LAB	lab(73.88, -20.37, -21.98)
CIE-LCH	lch(73.88, 29.96, 227.17°)
OKLab	oklab(76.67% -0.0752 -0.0609)
OKLCH	oklch(76.67% 0.097 219)
XYZ	xyz(37.5934, 46.5099, 75.3888)
Luminance	0.4651 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64C2DD #DD7F64

analogous

#64DDBB #64C2DD #6486DD

triadic

#64C2DD #DD64C2 #C2DD64

tetradic

#64C2DD #BB64DD #DD7F64 #86DD64

square

#64C2DD #BB64DD #DD7F64 #86DD64

split-complementary

#64C2DD #DD6486 #DDBB64

monochromatic

#2487A3 #32AED2 #64C2DD #96D6E8 #C8EAF3

Accessibility & contrast

On white

2.04

#64C2DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.30

#64C2DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64C2DD

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64C2DD	#FFFFFF	#000000	##000000
##64C2DD	1.00	2.04	10.30	10.30
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.30	21.00	1.00	1.00
##000000	10.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1BDDF

Deuteranopia (green-blind)

#9FB0DD

Tritanopia (blue-blind)

#00CBCA

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #64c2dd;
/* rgb */ color: rgb(100, 194, 221);
/* oklch */ color: oklch(76.7% 0.097 219.0);

Tailwind

colors: {
  custom: {
    50: '#99d4e7',
    500: '#64c2dd',
    950: '#000000',
  },
}

SCSS

$custom: #64c2dd;
$custom-light: #99d4e7;
$custom-dark: #000000;

JSON

{
  "hex": "#64c2dd",
  "rgb": {
    "r": 100,
    "g": 194,
    "b": 221
  },
  "hsl": {
    "h": 193.388,
    "s": 64.021,
    "l": 62.941
  },
  "oklch": {
    "l": 0.7667,
    "c": 0.09682,
    "h": 219
  },
  "luminance": 0.46513
}

Semantic roles & 50–950 ramp

primary

#64C2DD

secondary

#E4C2B9

accent

#411ACC

background

#F9FDFE

surface

#F2FAFC

border

#CCD3D5

text

#0F1416

muted

#7E8384

Preview Lab

Preview with #64C2DD

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

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