#64AEE7#64AEE7

#64AEE7 is a light, moderate cyan. Relative luminance 0.388; OKLCH L 72.6% C 0.112 H 243.4°. Best body text is #000000 at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#64AEE7
RGB	rgb(100, 174, 231)
HSL	hsl(206, 73%, 65%)
HSV	hsv(206, 57%, 91%)
CMYK	cmyk(56.7%, 24.7%, 0%, 9.4%)
CIE-LAB	lab(68.57, -6.79, -35.58)
CIE-LCH	lch(68.57, 36.23, 259.20°)
OKLab	oklab(72.58% -0.0499 -0.0997)
OKLCH	oklch(72.58% 0.112 243.4)
XYZ	xyz(34.8101, 38.7479, 81.2305)
Luminance	0.3875 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64AEE7 #E79D64

analogous

#64E7DF #64AEE7 #646DE7

triadic

#64AEE7 #E764AE #AEE764

tetradic

#64AEE7 #DF64E7 #E79D64 #6DE764

square

#64AEE7 #DF64E7 #E79D64 #6DE764

split-complementary

#64AEE7 #E7646D #E7DF64

monochromatic

#1C72B5 #2F92DF #64AEE7 #99CAEF #CEE5F7

Accessibility & contrast

On white

2.40

#64AEE7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.75

#64AEE7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64AEE7

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64AEE7	#FFFFFF	#000000	##000000
##64AEE7	1.00	2.40	8.75	8.75
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.75	21.00	1.00	1.00
##000000	8.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95AFEA

Deuteranopia (green-blind)

#84A1E6

Tritanopia (blue-blind)

#00BCC1

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #64aee7;
/* rgb */ color: rgb(100, 174, 231);
/* oklch */ color: oklch(72.6% 0.112 243.4);

Tailwind

colors: {
  custom: {
    50: '#99c6ef',
    500: '#64aee7',
    950: '#000000',
  },
}

SCSS

$custom: #64aee7;
$custom-light: #99c6ef;
$custom-dark: #000000;

JSON

{
  "hex": "#64aee7",
  "rgb": {
    "r": 100,
    "g": 174,
    "b": 231
  },
  "hsl": {
    "h": 206.107,
    "s": 73.184,
    "l": 64.902
  },
  "oklch": {
    "l": 0.72575,
    "c": 0.11152,
    "h": 243.4
  },
  "luminance": 0.38751
}

Semantic roles & 50–950 ramp

primary

#64AEE7

secondary

#EAD1BD

accent

#6610D5

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0F1316

muted

#7E8284

Preview Lab

Preview with #64AEE7

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

Preview Lab → · Contrast checker → · Palette generator →