#64BEDF#64BEDF

#64BEDF is a light, moderate cyan. Relative luminance 0.449; OKLCH L 75.8% C 0.098 H 224.4°. Best body text is #000000 at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#64BEDF
RGB	rgb(100, 190, 223)
HSL	hsl(196, 66%, 63%)
HSV	hsv(196, 55%, 87%)
CMYK	cmyk(55.2%, 14.8%, 0%, 12.5%)
CIE-LAB	lab(72.80, -17.73, -24.70)
CIE-LCH	lch(72.80, 30.41, 234.33°)
OKLab	oklab(75.83% -0.0701 -0.0686)
OKLCH	oklch(75.83% 0.098 224.4)
XYZ	xyz(36.9831, 44.8606, 76.5077)
Luminance	0.4486 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64BEDF #DF8564

analogous

#64DFC3 #64BEDF #6480DF

triadic

#64BEDF #DF64BE #BEDF64

tetradic

#64BEDF #C364DF #DF8564 #80DF64

square

#64BEDF #C364DF #DF8564 #80DF64

split-complementary

#64BEDF #DF6480 #DFC364

monochromatic

#2283A6 #31A9D5 #64BEDF #97D3E9 #C9E9F4

Accessibility & contrast

On white

2.11

#64BEDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.97

#64BEDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64BEDF

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64BEDF	#FFFFFF	#000000	##000000
##64BEDF	1.00	2.11	9.97	9.97
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.97	21.00	1.00	1.00
##000000	9.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACBAE1

Deuteranopia (green-blind)

#9AADDF

Tritanopia (blue-blind)

#00C8C9

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #64bedf;
/* rgb */ color: rgb(100, 190, 223);
/* oklch */ color: oklch(75.8% 0.098 224.4);

Tailwind

colors: {
  custom: {
    50: '#99d1e9',
    500: '#64bedf',
    950: '#000000',
  },
}

SCSS

$custom: #64bedf;
$custom-light: #99d1e9;
$custom-dark: #000000;

JSON

{
  "hex": "#64bedf",
  "rgb": {
    "r": 100,
    "g": 190,
    "b": 223
  },
  "hsl": {
    "h": 196.098,
    "s": 65.775,
    "l": 63.333
  },
  "oklch": {
    "l": 0.75834,
    "c": 0.09811,
    "h": 224.4
  },
  "luminance": 0.44864
}

Semantic roles & 50–950 ramp

primary

#64BEDF

secondary

#E5C5B9

accent

#4918CE

background

#F9FCFE

surface

#F2F9FC

border

#CCD2D5

text

#0F1416

muted

#7E8284

Preview Lab

Preview with #64BEDF

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

Preview Lab → · Contrast checker → · Palette generator →