#64A7F7#64A7F7

#64A7F7 is a light, vivid cyan. Relative luminance 0.371; OKLCH L 71.8% C 0.136 H 253.9°. Best body text is #000000 at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#64A7F7
RGB	rgb(100, 167, 247)
HSL	hsl(213, 90%, 68%)
HSV	hsv(213, 60%, 97%)
CMYK	cmyk(59.5%, 32.4%, 0%, 3.1%)
CIE-LAB	lab(67.32, 2.14, -46.27)
CIE-LCH	lch(67.32, 46.32, 272.65°)
OKLab	oklab(71.82% -0.0377 -0.1307)
OKLCH	oklch(71.82% 0.136 253.9)
XYZ	xyz(35.8567, 37.0589, 93.2411)
Luminance	0.3706 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64A7F7 #F7B464

analogous

#64F1F7 #64A7F7 #6A64F7

triadic

#64A7F7 #F764A7 #A7F764

tetradic

#64A7F7 #F764F1 #F7B464 #64F76A

square

#64A7F7 #F764F1 #F7B464 #64F76A

split-complementary

#64A7F7 #F76A64 #F1F764

monochromatic

#0B67D6 #2A86F4 #64A7F7 #9EC8FA #D8E9FD

Accessibility & contrast

On white

2.50

#64A7F7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.41

#64A7F7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64A7F7

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64A7F7	#FFFFFF	#000000	##000000
##64A7F7	1.00	2.50	8.41	8.41
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.41	21.00	1.00	1.00
##000000	8.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#85ACFA

Deuteranopia (green-blind)

#729EF5

Tritanopia (blue-blind)

#00B9C4

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #64a7f7;
/* rgb */ color: rgb(100, 167, 247);
/* oklch */ color: oklch(71.8% 0.136 253.9);

Tailwind

colors: {
  custom: {
    50: '#9bc0fa',
    500: '#64a7f7',
    950: '#000000',
  },
}

SCSS

$custom: #64a7f7;
$custom-light: #9bc0fa;
$custom-dark: #000000;

JSON

{
  "hex": "#64a7f7",
  "rgb": {
    "r": 100,
    "g": 167,
    "b": 247
  },
  "hsl": {
    "h": 212.653,
    "s": 90.184,
    "l": 68.039
  },
  "oklch": {
    "l": 0.71824,
    "c": 0.13607,
    "h": 253.9
  },
  "luminance": 0.37062
}

Semantic roles & 50–950 ramp

primary

#64A7F7

secondary

#F2DDC5

accent

#7D00E6

background

#FAFBFF

surface

#F4F7FF

border

#CED0D7

text

#0F1217

muted

#7F8185

Preview Lab

Preview with #64A7F7

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

Preview Lab → · Contrast checker → · Palette generator →