#64B7F2#64B7F2

#64B7F2 is a light, moderate cyan. Relative luminance 0.430; OKLCH L 75.1% C 0.118 H 241.6°. Best body text is #000000 at 9.60:1 contrast (WCAG AA passes).

Color values

HEX	#64B7F2
RGB	rgb(100, 183, 242)
HSL	hsl(205, 85%, 67%)
HSV	hsv(205, 59%, 95%)
CMYK	cmyk(58.7%, 24.4%, 0%, 5.1%)
CIE-LAB	lab(71.54, -8.32, -36.95)
CIE-LCH	lch(71.54, 37.87, 257.30°)
OKLab	oklab(75.08% -0.056 -0.1036)
OKLCH	oklch(75.08% 0.118 241.6)
XYZ	xyz(38.2101, 42.9835, 90.2702)
Luminance	0.4299 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64B7F2 #F29F64

analogous

#64F2E6 #64B7F2 #6470F2

triadic

#64B7F2 #F264B7 #B7F264

tetradic

#64B7F2 #E664F2 #F29F64 #70F264

square

#64B7F2 #E664F2 #F29F64 #70F264

split-complementary

#64B7F2 #F26470 #F2E664

monochromatic

#117DCB #2C9DED #64B7F2 #9CD1F7 #D5EBFB

Accessibility & contrast

On white

2.19

#64B7F2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.60

#64B7F2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64B7F2

9.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64B7F2	#FFFFFF	#000000	##000000
##64B7F2	1.00	2.19	9.60	9.60
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.60	21.00	1.00	1.00
##000000	9.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DB7F5

Deuteranopia (green-blind)

#89A9F1

Tritanopia (blue-blind)

#00C6CB

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #64b7f2;
/* rgb */ color: rgb(100, 183, 242);
/* oklch */ color: oklch(75.1% 0.118 241.6);

Tailwind

colors: {
  custom: {
    50: '#9bccf6',
    500: '#64b7f2',
    950: '#000000',
  },
}

SCSS

$custom: #64b7f2;
$custom-light: #9bccf6;
$custom-dark: #000000;

JSON

{
  "hex": "#64b7f2",
  "rgb": {
    "r": 100,
    "g": 183,
    "b": 242
  },
  "hsl": {
    "h": 204.93,
    "s": 84.524,
    "l": 67.059
  },
  "oklch": {
    "l": 0.75076,
    "c": 0.1178,
    "h": 241.6
  },
  "luminance": 0.42987
}

Semantic roles & 50–950 ramp

primary

#64B7F2

secondary

#EFD5C2

accent

#6005E1

background

#FAFCFF

surface

#F4F8FE

border

#CED1D6

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #64B7F2

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

Preview Lab → · Contrast checker → · Palette generator →