#64A0EF#64A0EF

#64A0EF is a light, vivid cyan. Relative luminance 0.341; OKLCH L 69.9% C 0.133 H 255.8°. Best body text is #000000 at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#64A0EF
RGB	rgb(100, 160, 239)
HSL	hsl(214, 81%, 66%)
HSV	hsv(214, 58%, 94%)
CMYK	cmyk(58.2%, 33.1%, 0%, 6.3%)
CIE-LAB	lab(65.03, 3.59, -45.51)
CIE-LCH	lch(65.03, 45.65, 274.51°)
OKLab	oklab(69.91% -0.0325 -0.1286)
OKLCH	oklch(69.91% 0.133 255.8)
XYZ	xyz(33.4008, 34.0800, 86.4626)
Luminance	0.3408 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64A0EF #EFB364

analogous

#64E5EF #64A0EF #6E64EF

triadic

#64A0EF #EF64A0 #A0EF64

tetradic

#64A0EF #EF64E5 #EFB364 #64EF6E

square

#64A0EF #EF64E5 #EFB364 #64EF6E

split-complementary

#64A0EF #EF6E64 #E5EF64

monochromatic

#1460C4 #2D7EE9 #64A0EF #9BC2F5 #D3E4FA

Accessibility & contrast

On white

2.69

#64A0EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.82

#64A0EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64A0EF

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64A0EF	#FFFFFF	#000000	##000000
##64A0EF	1.00	2.69	7.82	7.82
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.82	21.00	1.00	1.00
##000000	7.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7FA5F2

Deuteranopia (green-blind)

#6D98ED

Tritanopia (blue-blind)

#00B2BD

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #64a0ef;
/* rgb */ color: rgb(100, 160, 239);
/* oklch */ color: oklch(69.9% 0.133 255.8);

Tailwind

colors: {
  custom: {
    50: '#9abbf4',
    500: '#64a0ef',
    950: '#000000',
  },
}

SCSS

$custom: #64a0ef;
$custom-light: #9abbf4;
$custom-dark: #000000;

JSON

{
  "hex": "#64a0ef",
  "rgb": {
    "r": 100,
    "g": 160,
    "b": 239
  },
  "hsl": {
    "h": 214.101,
    "s": 81.287,
    "l": 66.471
  },
  "oklch": {
    "l": 0.69908,
    "c": 0.13262,
    "h": 255.8
  },
  "luminance": 0.34083
}

Semantic roles & 50–950 ramp

primary

#64A0EF

secondary

#EEDAC1

accent

#8108DE

background

#FAFBFE

surface

#F3F6FD

border

#CDD0D5

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #64A0EF

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

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