#64A6F6#64A6F6

#64A6F6 is a light, vivid cyan. Relative luminance 0.366; OKLCH L 71.6% C 0.136 H 254.2°. Best body text is #000000 at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#64A6F6
RGB	rgb(100, 166, 246)
HSL	hsl(213, 89%, 68%)
HSV	hsv(213, 59%, 96%)
CMYK	cmyk(59.3%, 32.5%, 0%, 3.5%)
CIE-LAB	lab(67.00, 2.39, -46.23)
CIE-LCH	lch(67.00, 46.29, 272.96°)
OKLab	oklab(71.56% -0.037 -0.1306)
OKLCH	oklch(71.56% 0.136 254.2)
XYZ	xyz(35.5203, 36.6324, 92.3698)
Luminance	0.3664 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64A6F6 #F6B464

analogous

#64EFF6 #64A6F6 #6B64F6

triadic

#64A6F6 #F664A6 #A6F664

tetradic

#64A6F6 #F664EF #F6B464 #64F66B

square

#64A6F6 #F664EF #F6B464 #64F66B

split-complementary

#64A6F6 #F66B64 #EFF664

monochromatic

#0C66D3 #2A85F3 #64A6F6 #9EC7F9 #D8E8FD

Accessibility & contrast

On white

2.52

#64A6F6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.33

#64A6F6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64A6F6

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64A6F6	#FFFFFF	#000000	##000000
##64A6F6	1.00	2.52	8.33	8.33
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.33	21.00	1.00	1.00
##000000	8.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#84ABF9

Deuteranopia (green-blind)

#719DF4

Tritanopia (blue-blind)

#00B8C3

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #64a6f6;
/* rgb */ color: rgb(100, 166, 246);
/* oklch */ color: oklch(71.6% 0.136 254.2);

Tailwind

colors: {
  custom: {
    50: '#9bc0f9',
    500: '#64a6f6',
    950: '#000000',
  },
}

SCSS

$custom: #64a6f6;
$custom-light: #9bc0f9;
$custom-dark: #000000;

JSON

{
  "hex": "#64a6f6",
  "rgb": {
    "r": 100,
    "g": 166,
    "b": 246
  },
  "hsl": {
    "h": 212.877,
    "s": 89.024,
    "l": 67.843
  },
  "oklch": {
    "l": 0.71558,
    "c": 0.13576,
    "h": 254.2
  },
  "luminance": 0.36636
}

Semantic roles & 50–950 ramp

primary

#64A6F6

secondary

#F1DDC4

accent

#7E00E6

background

#FAFBFF

surface

#F4F7FF

border

#CED0D7

text

#0F1217

muted

#7F8185

Preview Lab

Preview with #64A6F6

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

Preview Lab → · Contrast checker → · Palette generator →