#64C2DF#64C2DF

#64C2DF is a light, moderate cyan. Relative luminance 0.466; OKLCH L 76.7% C 0.098 H 220.5°. Best body text is #000000 at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#64C2DF
RGB	rgb(100, 194, 223)
HSL	hsl(194, 66%, 63%)
HSV	hsv(194, 55%, 87%)
CMYK	cmyk(55.2%, 13%, 0%, 12.5%)
CIE-LAB	lab(73.94, -19.80, -22.96)
CIE-LCH	lch(73.94, 30.31, 229.23°)
OKLab	oklab(76.75% -0.0745 -0.0637)
OKLCH	oklch(76.75% 0.098 220.5)
XYZ	xyz(37.8614, 46.6171, 76.8005)
Luminance	0.4662 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64C2DF #DF8164

analogous

#64DFBE #64C2DF #6484DF

triadic

#64C2DF #DF64C2 #C2DF64

tetradic

#64C2DF #BE64DF #DF8164 #84DF64

square

#64C2DF #BE64DF #DF8164 #84DF64

split-complementary

#64C2DF #DF6484 #DFBE64

monochromatic

#2287A6 #31AED5 #64C2DF #97D6E9 #C9EAF4

Accessibility & contrast

On white

2.03

#64C2DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.32

#64C2DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64C2DF

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64C2DF	#FFFFFF	#000000	##000000
##64C2DF	1.00	2.03	10.32	10.32
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.32	21.00	1.00	1.00
##000000	10.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0BEE1

Deuteranopia (green-blind)

#9EB0DF

Tritanopia (blue-blind)

#00CCCB

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #64c2df;
/* rgb */ color: rgb(100, 194, 223);
/* oklch */ color: oklch(76.7% 0.098 220.5);

Tailwind

colors: {
  custom: {
    50: '#99d4e9',
    500: '#64c2df',
    950: '#000000',
  },
}

SCSS

$custom: #64c2df;
$custom-light: #99d4e9;
$custom-dark: #000000;

JSON

{
  "hex": "#64c2df",
  "rgb": {
    "r": 100,
    "g": 194,
    "b": 223
  },
  "hsl": {
    "h": 194.146,
    "s": 65.775,
    "l": 63.333
  },
  "oklch": {
    "l": 0.76748,
    "c": 0.09801,
    "h": 220.5
  },
  "luminance": 0.46621
}

Semantic roles & 50–950 ramp

primary

#64C2DF

secondary

#E5C4B9

accent

#4318CE

background

#F9FDFE

surface

#F2FAFC

border

#CCD3D5

text

#0F1416

muted

#7E8384

Preview Lab

Preview with #64C2DF

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

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