#64C2D8#64C2D8

#64C2D8 is a light, moderate cyan. Relative luminance 0.463; OKLCH L 76.5% C 0.094 H 215.0°. Best body text is #000000 at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#64C2D8
RGB	rgb(100, 194, 216)
HSL	hsl(191, 60%, 62%)
HSV	hsv(191, 54%, 85%)
CMYK	cmyk(53.7%, 10.2%, 0%, 15.3%)
CIE-LAB	lab(73.71, -21.79, -19.52)
CIE-LCH	lch(73.71, 29.25, 221.86°)
OKLab	oklab(76.48% -0.0772 -0.054)
OKLCH	oklch(76.48% 0.094 215)
XYZ	xyz(36.9371, 46.2474, 71.9325)
Luminance	0.4625 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64C2D8 #D87A64

analogous

#64D8B4 #64C2D8 #6488D8

triadic

#64C2D8 #D864C2 #C2D864

tetradic

#64C2D8 #B464D8 #D87A64 #88D864

square

#64C2D8 #B464D8 #D87A64 #88D864

split-complementary

#64C2D8 #D86488 #D8B464

monochromatic

#27859B #33AFCC #64C2D8 #95D5E4 #C6E8F1

Accessibility & contrast

On white

2.05

#64C2D8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.25

#64C2D8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64C2D8

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64C2D8	#FFFFFF	#000000	##000000
##64C2D8	1.00	2.05	10.25	10.25
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.25	21.00	1.00	1.00
##000000	10.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2BDD9

Deuteranopia (green-blind)

#A1AFD8

Tritanopia (blue-blind)

#00CAC9

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #64c2d8;
/* rgb */ color: rgb(100, 194, 216);
/* oklch */ color: oklch(76.5% 0.094 215.0);

Tailwind

colors: {
  custom: {
    50: '#99d4e4',
    500: '#64c2d8',
    950: '#000000',
  },
}

SCSS

$custom: #64c2d8;
$custom-light: #99d4e4;
$custom-dark: #000000;

JSON

{
  "hex": "#64c2d8",
  "rgb": {
    "r": 100,
    "g": 194,
    "b": 216
  },
  "hsl": {
    "h": 191.379,
    "s": 59.794,
    "l": 61.961
  },
  "oklch": {
    "l": 0.76478,
    "c": 0.09422,
    "h": 215
  },
  "luminance": 0.46251
}

Semantic roles & 50–950 ramp

primary

#64C2D8

secondary

#E1BFB7

accent

#3E1EC7

background

#F9FDFD

surface

#F2FAFB

border

#CCD3D4

text

#0F1415

muted

#7E8383

Preview Lab

Preview with #64C2D8

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

Preview Lab → · Contrast checker → · Palette generator →