#64B2F7#64B2F7

#64B2F7 is a light, vivid cyan. Relative luminance 0.413; OKLCH L 74.2% C 0.127 H 247.2°. Best body text is #000000 at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#64B2F7
RGB	rgb(100, 178, 247)
HSL	hsl(208, 90%, 68%)
HSV	hsv(208, 60%, 97%)
CMYK	cmyk(59.5%, 27.9%, 0%, 3.1%)
CIE-LAB	lab(70.36, -4.03, -41.50)
CIE-LCH	lch(70.36, 41.70, 264.45°)
OKLab	oklab(74.21% -0.0492 -0.1168)
OKLCH	oklch(74.21% 0.127 247.2)
XYZ	xyz(37.9583, 41.2620, 93.9416)
Luminance	0.4127 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64B2F7 #F7A964

analogous

#64F7F2 #64B2F7 #6468F7

triadic

#64B2F7 #F764B2 #B2F764

tetradic

#64B2F7 #F264F7 #F7A964 #68F764

square

#64B2F7 #F264F7 #F7A964 #68F764

split-complementary

#64B2F7 #F76468 #F7F264

monochromatic

#0B77D6 #2A95F4 #64B2F7 #9ECFFA #D8ECFD

Accessibility & contrast

On white

2.27

#64B2F7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.25

#64B2F7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64B2F7

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64B2F7	#FFFFFF	#000000	##000000
##64B2F7	1.00	2.27	9.25	9.25
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.25	21.00	1.00	1.00
##000000	9.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94B4FA

Deuteranopia (green-blind)

#81A6F6

Tritanopia (blue-blind)

#00C2CA

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #64b2f7;
/* rgb */ color: rgb(100, 178, 247);
/* oklch */ color: oklch(74.2% 0.127 247.2);

Tailwind

colors: {
  custom: {
    50: '#9bc8fa',
    500: '#64b2f7',
    950: '#000000',
  },
}

SCSS

$custom: #64b2f7;
$custom-light: #9bc8fa;
$custom-dark: #000000;

JSON

{
  "hex": "#64b2f7",
  "rgb": {
    "r": 100,
    "g": 178,
    "b": 247
  },
  "hsl": {
    "h": 208.163,
    "s": 90.184,
    "l": 68.039
  },
  "oklch": {
    "l": 0.7421,
    "c": 0.12677,
    "h": 247.2
  },
  "luminance": 0.41266
}

Semantic roles & 50–950 ramp

primary

#64B2F7

secondary

#F2DAC5

accent

#6C00E6

background

#FAFCFF

surface

#F4F8FF

border

#CED1D7

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #64B2F7

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

Preview Lab → · Contrast checker → · Palette generator →