#64A8D0#64A8D0

#64A8D0 is a light, moderate cyan. Relative luminance 0.353; OKLCH L 70.2% C 0.091 H 235.9°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#64A8D0
RGB	rgb(100, 168, 208)
HSL	hsl(202, 53%, 60%)
HSV	hsv(202, 52%, 82%)
CMYK	cmyk(51.9%, 19.2%, 0%, 18.4%)
CIE-LAB	lab(65.96, -10.42, -26.97)
CIE-LCH	lch(65.96, 28.92, 248.87°)
OKLab	oklab(70.21% -0.0509 -0.0751)
OKLCH	oklch(70.21% 0.091 235.9)
XYZ	xyz(30.6392, 35.2661, 64.8547)
Luminance	0.3527 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64A8D0 #D08C64

analogous

#64D0C2 #64A8D0 #6472D0

triadic

#64A8D0 #D064A8 #A8D064

tetradic

#64A8D0 #C264D0 #D08C64 #72D064

square

#64A8D0 #C264D0 #D08C64 #72D064

split-complementary

#64A8D0 #D06472 #D0C264

monochromatic

#2B6A8E #398DBD #64A8D0 #93C2DE #C2DDEC

Accessibility & contrast

On white

2.61

#64A8D0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.05

#64A8D0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64A8D0

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64A8D0	#FFFFFF	#000000	##000000
##64A8D0	1.00	2.61	8.05	8.05
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.05	21.00	1.00	1.00
##000000	8.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95A7D2

Deuteranopia (green-blind)

#869BCF

Tritanopia (blue-blind)

#23B2B5

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #64a8d0;
/* rgb */ color: rgb(100, 168, 208);
/* oklch */ color: oklch(70.2% 0.091 235.9);

Tailwind

colors: {
  custom: {
    50: '#97c1de',
    500: '#64a8d0',
    950: '#000000',
  },
}

SCSS

$custom: #64a8d0;
$custom-light: #97c1de;
$custom-dark: #000000;

JSON

{
  "hex": "#64a8d0",
  "rgb": {
    "r": 100,
    "g": 168,
    "b": 208
  },
  "hsl": {
    "h": 202.222,
    "s": 53.465,
    "l": 60.392
  },
  "oklch": {
    "l": 0.70206,
    "c": 0.0907,
    "h": 235.9
  },
  "luminance": 0.35269
}

Semantic roles & 50–950 ramp

primary

#64A8D0

secondary

#DDC3B3

accent

#5E25C1

background

#F9FBFD

surface

#F2F7FB

border

#CCD0D4

text

#0E1215

muted

#7E8183

Preview Lab

Preview with #64A8D0

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

Preview Lab → · Contrast checker → · Palette generator →