#64A0D8#64A0D8

#64A0D8 is a light, moderate cyan. Relative luminance 0.328; OKLCH L 68.8% C 0.104 H 248.0°. Best body text is #000000 at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#64A0D8
RGB	rgb(100, 160, 216)
HSL	hsl(209, 60%, 62%)
HSV	hsv(209, 54%, 85%)
CMYK	cmyk(53.7%, 25.9%, 0%, 15.3%)
CIE-LAB	lab(64.00, -3.59, -34.42)
CIE-LCH	lch(64.00, 34.61, 264.04°)
OKLab	oklab(68.77% -0.0391 -0.0965)
OKLCH	oklch(68.77% 0.104 248)
XYZ	xyz(30.2166, 32.8063, 69.6924)
Luminance	0.3281 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64A0D8 #D89C64

analogous

#64D8D6 #64A0D8 #6466D8

triadic

#64A0D8 #D864A0 #A0D864

tetradic

#64A0D8 #D664D8 #D89C64 #66D864

square

#64A0D8 #D664D8 #D89C64 #66D864

split-complementary

#64A0D8 #D86466 #D8D664

monochromatic

#27639B #3382CC #64A0D8 #95BEE4 #C6DCF1

Accessibility & contrast

On white

2.78

#64A0D8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.56

#64A0D8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64A0D8

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64A0D8	#FFFFFF	#000000	##000000
##64A0D8	1.00	2.78	7.56	7.56
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.56	21.00	1.00	1.00
##000000	7.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#89A2DB

Deuteranopia (green-blind)

#7996D7

Tritanopia (blue-blind)

#1AADB3

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #64a0d8;
/* rgb */ color: rgb(100, 160, 216);
/* oklch */ color: oklch(68.8% 0.104 248.0);

Tailwind

colors: {
  custom: {
    50: '#97bbe4',
    500: '#64a0d8',
    950: '#000000',
  },
}

SCSS

$custom: #64a0d8;
$custom-light: #97bbe4;
$custom-dark: #000000;

JSON

{
  "hex": "#64a0d8",
  "rgb": {
    "r": 100,
    "g": 160,
    "b": 216
  },
  "hsl": {
    "h": 208.966,
    "s": 59.794,
    "l": 61.961
  },
  "oklch": {
    "l": 0.6877,
    "c": 0.10407,
    "h": 248
  },
  "luminance": 0.32809
}

Semantic roles & 50–950 ramp

primary

#64A0D8

secondary

#E1CBB7

accent

#701EC7

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #64A0D8

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

Preview Lab → · Contrast checker → · Palette generator →