#64A4EE#64A4EE

#64A4EE is a light, vivid cyan. Relative luminance 0.354; OKLCH L 70.7% C 0.128 H 253.1°. Best body text is #000000 at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#64A4EE
RGB	rgb(100, 164, 238)
HSL	hsl(212, 80%, 66%)
HSV	hsv(212, 58%, 93%)
CMYK	cmyk(58%, 31.1%, 0%, 6.7%)
CIE-LAB	lab(66.08, 0.99, -43.30)
CIE-LCH	lch(66.08, 43.31, 271.31°)
OKLab	oklab(70.72% -0.037 -0.1221)
OKLCH	oklch(70.72% 0.128 253.1)
XYZ	xyz(33.9581, 35.4303, 85.9215)
Luminance	0.3543 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64A4EE #EEAE64

analogous

#64E9EE #64A4EE #6964EE

triadic

#64A4EE #EE64A4 #A4EE64

tetradic

#64A4EE #EE64E9 #EEAE64 #64EE69

square

#64A4EE #EE64E9 #EEAE64 #64EE69

split-complementary

#64A4EE #EE6964 #E9EE64

monochromatic

#1566C2 #2D84E8 #64A4EE #9BC4F4 #D2E5FA

Accessibility & contrast

On white

2.60

#64A4EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.09

#64A4EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64A4EE

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64A4EE	#FFFFFF	#000000	##000000
##64A4EE	1.00	2.60	8.09	8.09
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.09	21.00	1.00	1.00
##000000	8.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#85A8F1

Deuteranopia (green-blind)

#739BEC

Tritanopia (blue-blind)

#00B5BE

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #64a4ee;
/* rgb */ color: rgb(100, 164, 238);
/* oklch */ color: oklch(70.7% 0.128 253.1);

Tailwind

colors: {
  custom: {
    50: '#9abef4',
    500: '#64a4ee',
    950: '#000000',
  },
}

SCSS

$custom: #64a4ee;
$custom-light: #9abef4;
$custom-dark: #000000;

JSON

{
  "hex": "#64a4ee",
  "rgb": {
    "r": 100,
    "g": 164,
    "b": 238
  },
  "hsl": {
    "h": 212.174,
    "s": 80.233,
    "l": 66.275
  },
  "oklch": {
    "l": 0.70719,
    "c": 0.12761,
    "h": 253.1
  },
  "luminance": 0.35433
}

Semantic roles & 50–950 ramp

primary

#64A4EE

secondary

#EDD9C0

accent

#7A09DD

background

#FAFBFE

surface

#F3F6FD

border

#CDD0D5

text

#0F1217

muted

#7F8185

Preview Lab

Preview with #64A4EE

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

Preview Lab → · Contrast checker → · Palette generator →