#64ACE2#64ACE2

#64ACE2 is a light, moderate cyan. Relative luminance 0.377; OKLCH L 71.9% C 0.107 H 242.6°. Best body text is #000000 at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#64ACE2
RGB	rgb(100, 172, 226)
HSL	hsl(206, 68%, 64%)
HSV	hsv(206, 56%, 89%)
CMYK	cmyk(55.8%, 23.9%, 0%, 11.4%)
CIE-LAB	lab(67.80, -7.21, -34.04)
CIE-LCH	lch(67.80, 34.79, 258.03°)
OKLab	oklab(71.9% -0.0493 -0.0953)
OKLCH	oklch(71.9% 0.107 242.6)
XYZ	xyz(33.7305, 37.7024, 77.4365)
Luminance	0.3770 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64ACE2 #E29A64

analogous

#64E2D9 #64ACE2 #646DE2

triadic

#64ACE2 #E264AC #ACE264

tetradic

#64ACE2 #D964E2 #E29A64 #6DE264

square

#64ACE2 #D964E2 #E29A64 #6DE264

split-complementary

#64ACE2 #E2646D #E2D964

monochromatic

#2070AC #3090D8 #64ACE2 #98C8EC #CBE3F5

Accessibility & contrast

On white

2.46

#64ACE2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.54

#64ACE2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64ACE2

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64ACE2	#FFFFFF	#000000	##000000
##64ACE2	1.00	2.46	8.54	8.54
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.54	21.00	1.00	1.00
##000000	8.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94ACE5

Deuteranopia (green-blind)

#83A0E1

Tritanopia (blue-blind)

#00B9BE

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #64ace2;
/* rgb */ color: rgb(100, 172, 226);
/* oklch */ color: oklch(71.9% 0.107 242.6);

Tailwind

colors: {
  custom: {
    50: '#99c4eb',
    500: '#64ace2',
    950: '#000000',
  },
}

SCSS

$custom: #64ace2;
$custom-light: #99c4eb;
$custom-dark: #000000;

JSON

{
  "hex": "#64ace2",
  "rgb": {
    "r": 100,
    "g": 172,
    "b": 226
  },
  "hsl": {
    "h": 205.714,
    "s": 68.478,
    "l": 63.922
  },
  "oklch": {
    "l": 0.71901,
    "c": 0.1073,
    "h": 242.6
  },
  "luminance": 0.37705
}

Semantic roles & 50–950 ramp

primary

#64ACE2

secondary

#E7CEBB

accent

#6515D0

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0F1216

muted

#7E8184

Preview Lab

Preview with #64ACE2

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

Preview Lab → · Contrast checker → · Palette generator →