#64A3F2#64A3F2

#64A3F2 is a light, vivid cyan. Relative luminance 0.353; OKLCH L 70.7% C 0.134 H 254.9°. Best body text is #000000 at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#64A3F2
RGB	rgb(100, 163, 242)
HSL	hsl(213, 85%, 67%)
HSV	hsv(213, 59%, 95%)
CMYK	cmyk(58.7%, 32.6%, 0%, 5.1%)
CIE-LAB	lab(65.99, 2.83, -45.63)
CIE-LCH	lch(65.99, 45.72, 273.54°)
OKLab	oklab(70.71% -0.0349 -0.1289)
OKLCH	oklch(70.71% 0.134 254.9)
XYZ	xyz(34.3740, 35.3115, 88.9915)
Luminance	0.3532 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64A3F2 #F2B364

analogous

#64EAF2 #64A3F2 #6C64F2

triadic

#64A3F2 #F264A3 #A3F264

tetradic

#64A3F2 #F264EA #F2B364 #64F26C

square

#64A3F2 #F264EA #F2B364 #64F26C

split-complementary

#64A3F2 #F26C64 #EAF264

monochromatic

#1163CB #2C81ED #64A3F2 #9CC5F7 #D5E6FB

Accessibility & contrast

On white

2.60

#64A3F2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.06

#64A3F2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64A3F2

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64A3F2	#FFFFFF	#000000	##000000
##64A3F2	1.00	2.60	8.06	8.06
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.06	21.00	1.00	1.00
##000000	8.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#82A8F5

Deuteranopia (green-blind)

#6F9AF0

Tritanopia (blue-blind)

#00B5BF

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #64a3f2;
/* rgb */ color: rgb(100, 163, 242);
/* oklch */ color: oklch(70.7% 0.134 254.9);

Tailwind

colors: {
  custom: {
    50: '#9bbdf6',
    500: '#64a3f2',
    950: '#000000',
  },
}

SCSS

$custom: #64a3f2;
$custom-light: #9bbdf6;
$custom-dark: #000000;

JSON

{
  "hex": "#64a3f2",
  "rgb": {
    "r": 100,
    "g": 163,
    "b": 242
  },
  "hsl": {
    "h": 213.38,
    "s": 84.524,
    "l": 67.059
  },
  "oklch": {
    "l": 0.70707,
    "c": 0.13356,
    "h": 254.9
  },
  "luminance": 0.35315
}

Semantic roles & 50–950 ramp

primary

#64A3F2

secondary

#EFDBC2

accent

#7F05E1

background

#FAFBFF

surface

#F3F6FE

border

#CDD0D6

text

#0F1217

muted

#7F8185

Preview Lab

Preview with #64A3F2

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

Preview Lab → · Contrast checker → · Palette generator →