#64B6F2#64B6F2

#64B6F2 is a light, moderate cyan. Relative luminance 0.426; OKLCH L 74.9% C 0.118 H 242.3°. Best body text is #000000 at 9.52:1 contrast (WCAG AA passes).

Color values

HEX	#64B6F2
RGB	rgb(100, 182, 242)
HSL	hsl(205, 85%, 67%)
HSV	hsv(205, 59%, 95%)
CMYK	cmyk(58.7%, 24.8%, 0%, 5.1%)
CIE-LAB	lab(71.26, -7.78, -37.38)
CIE-LCH	lch(71.26, 38.18, 258.24°)
OKLab	oklab(74.85% -0.055 -0.1049)
OKLCH	oklch(74.85% 0.118 242.3)
XYZ	xyz(38.0045, 42.5725, 90.2017)
Luminance	0.4258 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64B6F2 #F2A064

analogous

#64F2E7 #64B6F2 #646FF2

triadic

#64B6F2 #F264B6 #B6F264

tetradic

#64B6F2 #E764F2 #F2A064 #6FF264

square

#64B6F2 #E764F2 #F2A064 #6FF264

split-complementary

#64B6F2 #F2646F #F2E764

monochromatic

#117CCB #2C9BED #64B6F2 #9CD1F7 #D5EBFB

Accessibility & contrast

On white

2.21

#64B6F2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.52

#64B6F2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64B6F2

9.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64B6F2	#FFFFFF	#000000	##000000
##64B6F2	1.00	2.21	9.52	9.52
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.52	21.00	1.00	1.00
##000000	9.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BB6F5

Deuteranopia (green-blind)

#88A8F1

Tritanopia (blue-blind)

#00C5CA

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #64b6f2;
/* rgb */ color: rgb(100, 182, 242);
/* oklch */ color: oklch(74.9% 0.118 242.3);

Tailwind

colors: {
  custom: {
    50: '#9bcbf6',
    500: '#64b6f2',
    950: '#000000',
  },
}

SCSS

$custom: #64b6f2;
$custom-light: #9bcbf6;
$custom-dark: #000000;

JSON

{
  "hex": "#64b6f2",
  "rgb": {
    "r": 100,
    "g": 182,
    "b": 242
  },
  "hsl": {
    "h": 205.352,
    "s": 84.524,
    "l": 67.059
  },
  "oklch": {
    "l": 0.74854,
    "c": 0.11842,
    "h": 242.3
  },
  "luminance": 0.42576
}

Semantic roles & 50–950 ramp

primary

#64B6F2

secondary

#EFD5C2

accent

#6205E1

background

#FAFCFF

surface

#F4F8FE

border

#CED1D6

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #64B6F2

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

Preview Lab → · Contrast checker → · Palette generator →