#64A4DC#64A4DC

#64A4DC is a light, moderate cyan. Relative luminance 0.344; OKLCH L 69.8% C 0.106 H 246.4°. Best body text is #000000 at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#64A4DC
RGB	rgb(100, 164, 220)
HSL	hsl(208, 63%, 63%)
HSV	hsv(208, 55%, 86%)
CMYK	cmyk(54.5%, 25.5%, 0%, 13.7%)
CIE-LAB	lab(65.30, -4.61, -34.62)
CIE-LCH	lch(65.30, 34.93, 262.41°)
OKLab	oklab(69.85% -0.0423 -0.097)
OKLCH	oklch(69.85% 0.106 246.4)
XYZ	xyz(31.4446, 34.4249, 72.6839)
Luminance	0.3443 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64A4DC #DC9C64

analogous

#64DCD8 #64A4DC #6468DC

triadic

#64A4DC #DC64A4 #A4DC64

tetradic

#64A4DC #D864DC #DC9C64 #68DC64

square

#64A4DC #D864DC #DC9C64 #68DC64

split-complementary

#64A4DC #DC6468 #DCD864

monochromatic

#2467A1 #3287D1 #64A4DC #96C1E7 #C8DFF3

Accessibility & contrast

On white

2.66

#64A4DC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.89

#64A4DC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64A4DC

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64A4DC	#FFFFFF	#000000	##000000
##64A4DC	1.00	2.66	7.89	7.89
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.89	21.00	1.00	1.00
##000000	7.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8CA5DF

Deuteranopia (green-blind)

#7C99DB

Tritanopia (blue-blind)

#0CB1B7

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #64a4dc;
/* rgb */ color: rgb(100, 164, 220);
/* oklch */ color: oklch(69.8% 0.106 246.4);

Tailwind

colors: {
  custom: {
    50: '#98bee7',
    500: '#64a4dc',
    950: '#000000',
  },
}

SCSS

$custom: #64a4dc;
$custom-light: #98bee7;
$custom-dark: #000000;

JSON

{
  "hex": "#64a4dc",
  "rgb": {
    "r": 100,
    "g": 164,
    "b": 220
  },
  "hsl": {
    "h": 208,
    "s": 63.158,
    "l": 62.745
  },
  "oklch": {
    "l": 0.69845,
    "c": 0.10585,
    "h": 246.4
  },
  "luminance": 0.34428
}

Semantic roles & 50–950 ramp

primary

#64A4DC

secondary

#E4CCB8

accent

#6D1BCB

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #64A4DC

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

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