#64A6DA#64A6DA

#64A6DA is a light, moderate cyan. Relative luminance 0.350; OKLCH L 70.2% C 0.102 H 243.8°. Best body text is #000000 at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#64A6DA
RGB	rgb(100, 166, 218)
HSL	hsl(206, 61%, 62%)
HSV	hsv(206, 54%, 85%)
CMYK	cmyk(54.1%, 23.9%, 0%, 14.5%)
CIE-LAB	lab(65.78, -6.33, -32.77)
CIE-LCH	lch(65.78, 33.38, 259.06°)
OKLab	oklab(70.2% -0.0452 -0.0917)
OKLCH	oklch(70.2% 0.102 243.8)
XYZ	xyz(31.5421, 35.0411, 71.4175)
Luminance	0.3504 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64A6DA #DA9864

analogous

#64DAD3 #64A6DA #646BDA

triadic

#64A6DA #DA64A6 #A6DA64

tetradic

#64A6DA #D364DA #DA9864 #6BDA64

square

#64A6DA #D364DA #DA9864 #6BDA64

split-complementary

#64A6DA #DA646B #DAD364

monochromatic

#26699E #338ACE #64A6DA #95C2E6 #C7DFF2

Accessibility & contrast

On white

2.62

#64A6DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.01

#64A6DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64A6DA

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64A6DA	#FFFFFF	#000000	##000000
##64A6DA	1.00	2.62	8.01	8.01
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.01	21.00	1.00	1.00
##000000	8.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90A7DC

Deuteranopia (green-blind)

#809AD9

Tritanopia (blue-blind)

#11B3B8

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #64a6da;
/* rgb */ color: rgb(100, 166, 218);
/* oklch */ color: oklch(70.2% 0.102 243.8);

Tailwind

colors: {
  custom: {
    50: '#98c0e5',
    500: '#64a6da',
    950: '#000000',
  },
}

SCSS

$custom: #64a6da;
$custom-light: #98c0e5;
$custom-dark: #000000;

JSON

{
  "hex": "#64a6da",
  "rgb": {
    "r": 100,
    "g": 166,
    "b": 218
  },
  "hsl": {
    "h": 206.441,
    "s": 61.458,
    "l": 62.353
  },
  "oklch": {
    "l": 0.70198,
    "c": 0.10222,
    "h": 243.8
  },
  "luminance": 0.35044
}

Semantic roles & 50–950 ramp

primary

#64A6DA

secondary

#E2CAB7

accent

#681CC9

background

#F9FBFE

surface

#F2F7FC

border

#CCD0D5

text

#0E1215

muted

#7E8184

Preview Lab

Preview with #64A6DA

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

Preview Lab → · Contrast checker → · Palette generator →