#64A0EE#64A0EE

#64A0EE is a light, vivid cyan. Relative luminance 0.340; OKLCH L 69.9% C 0.131 H 255.6°. Best body text is #000000 at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#64A0EE
RGB	rgb(100, 160, 238)
HSL	hsl(214, 80%, 66%)
HSV	hsv(214, 58%, 93%)
CMYK	cmyk(58%, 32.8%, 0%, 6.7%)
CIE-LAB	lab(64.98, 3.27, -45.03)
CIE-LCH	lch(64.98, 45.15, 274.15°)
OKLab	oklab(69.86% -0.0327 -0.1272)
OKLCH	oklch(69.86% 0.131 255.6)
XYZ	xyz(33.2535, 34.0211, 85.6867)
Luminance	0.3402 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64A0EE #EEB264

analogous

#64E5EE #64A0EE #6D64EE

triadic

#64A0EE #EE64A0 #A0EE64

tetradic

#64A0EE #EE64E5 #EEB264 #64EE6D

square

#64A0EE #EE64E5 #EEB264 #64EE6D

split-complementary

#64A0EE #EE6D64 #E5EE64

monochromatic

#1561C2 #2D7EE8 #64A0EE #9BC2F4 #D2E4FA

Accessibility & contrast

On white

2.69

#64A0EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.80

#64A0EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64A0EE

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64A0EE	#FFFFFF	#000000	##000000
##64A0EE	1.00	2.69	7.80	7.80
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.80	21.00	1.00	1.00
##000000	7.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80A5F1

Deuteranopia (green-blind)

#6E98EC

Tritanopia (blue-blind)

#00B2BC

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #64a0ee;
/* rgb */ color: rgb(100, 160, 238);
/* oklch */ color: oklch(69.9% 0.131 255.6);

Tailwind

colors: {
  custom: {
    50: '#9abbf4',
    500: '#64a0ee',
    950: '#000000',
  },
}

SCSS

$custom: #64a0ee;
$custom-light: #9abbf4;
$custom-dark: #000000;

JSON

{
  "hex": "#64a0ee",
  "rgb": {
    "r": 100,
    "g": 160,
    "b": 238
  },
  "hsl": {
    "h": 213.913,
    "s": 80.233,
    "l": 66.275
  },
  "oklch": {
    "l": 0.69856,
    "c": 0.13134,
    "h": 255.6
  },
  "luminance": 0.34024
}

Semantic roles & 50–950 ramp

primary

#64A0EE

secondary

#EDDAC0

accent

#8109DD

background

#FAFBFE

surface

#F3F6FD

border

#CDD0D5

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #64A0EE

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

Preview Lab → · Contrast checker → · Palette generator →