#64A0F3#64A0F3

#64A0F3 is a light, vivid cyan. Relative luminance 0.343; OKLCH L 70.1% C 0.138 H 256.8°. Best body text is #000000 at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#64A0F3
RGB	rgb(100, 160, 243)
HSL	hsl(215, 86%, 67%)
HSV	hsv(215, 59%, 95%)
CMYK	cmyk(58.8%, 34.2%, 0%, 4.7%)
CIE-LAB	lab(65.22, 4.87, -47.40)
CIE-LCH	lch(65.22, 47.65, 275.86°)
OKLab	oklab(70.12% -0.0315 -0.1341)
OKLCH	oklch(70.12% 0.138 256.8)
XYZ	xyz(33.9983, 34.3190, 89.6092)
Luminance	0.3432 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64A0F3 #F3B764

analogous

#64E8F3 #64A0F3 #6F64F3

triadic

#64A0F3 #F364A0 #A0F364

tetradic

#64A0F3 #F364E8 #F3B764 #64F36F

square

#64A0F3 #F364E8 #F3B764 #64F36F

split-complementary

#64A0F3 #F36F64 #E8F364

monochromatic

#105FCD #2B7DEF #64A0F3 #9DC3F7 #D6E6FC

Accessibility & contrast

On white

2.67

#64A0F3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.86

#64A0F3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64A0F3

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64A0F3	#FFFFFF	#000000	##000000
##64A0F3	1.00	2.67	7.86	7.86
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.86	21.00	1.00	1.00
##000000	7.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7DA6F6

Deuteranopia (green-blind)

#6A98F1

Tritanopia (blue-blind)

#00B3BE

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #64a0f3;
/* rgb */ color: rgb(100, 160, 243);
/* oklch */ color: oklch(70.1% 0.138 256.8);

Tailwind

colors: {
  custom: {
    50: '#9bbbf7',
    500: '#64a0f3',
    950: '#000000',
  },
}

SCSS

$custom: #64a0f3;
$custom-light: #9bbbf7;
$custom-dark: #000000;

JSON

{
  "hex": "#64a0f3",
  "rgb": {
    "r": 100,
    "g": 160,
    "b": 243
  },
  "hsl": {
    "h": 214.825,
    "s": 85.629,
    "l": 67.255
  },
  "oklch": {
    "l": 0.70117,
    "c": 0.13774,
    "h": 256.8
  },
  "luminance": 0.34322
}

Semantic roles & 50–950 ramp

primary

#64A0F3

secondary

#F0DDC3

accent

#8503E2

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #64A0F3

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

Preview Lab → · Contrast checker → · Palette generator →