#64A2EB#64A2EB

#64A2EB is a light, vivid cyan. Relative luminance 0.345; OKLCH L 70.1% C 0.126 H 253.5°. Best body text is #000000 at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#64A2EB
RGB	rgb(100, 162, 235)
HSL	hsl(212, 77%, 66%)
HSV	hsv(212, 57%, 92%)
CMYK	cmyk(57.4%, 31.1%, 0%, 7.8%)
CIE-LAB	lab(65.39, 1.18, -42.73)
CIE-LCH	lch(65.39, 42.75, 271.58°)
OKLab	oklab(70.13% -0.0357 -0.1205)
OKLCH	oklch(70.13% 0.126 253.5)
XYZ	xyz(33.1659, 34.5453, 83.5013)
Luminance	0.3455 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64A2EB #EBAD64

analogous

#64E6EB #64A2EB #6964EB

triadic

#64A2EB #EB64A2 #A2EB64

tetradic

#64A2EB #EB64E6 #EBAD64 #64EB69

square

#64A2EB #EB64E6 #EBAD64 #64EB69

split-complementary

#64A2EB #EB6964 #E6EB64

monochromatic

#1864BC #2E81E4 #64A2EB #9AC3F2 #D0E3F9

Accessibility & contrast

On white

2.66

#64A2EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.91

#64A2EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64A2EB

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64A2EB	#FFFFFF	#000000	##000000
##64A2EB	1.00	2.66	7.91	7.91
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.91	21.00	1.00	1.00
##000000	7.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#84A6EE

Deuteranopia (green-blind)

#7299EA

Tritanopia (blue-blind)

#00B3BC

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #64a2eb;
/* rgb */ color: rgb(100, 162, 235);
/* oklch */ color: oklch(70.1% 0.126 253.5);

Tailwind

colors: {
  custom: {
    50: '#9abdf1',
    500: '#64a2eb',
    950: '#000000',
  },
}

SCSS

$custom: #64a2eb;
$custom-light: #9abdf1;
$custom-dark: #000000;

JSON

{
  "hex": "#64a2eb",
  "rgb": {
    "r": 100,
    "g": 162,
    "b": 235
  },
  "hsl": {
    "h": 212.444,
    "s": 77.143,
    "l": 65.686
  },
  "oklch": {
    "l": 0.70134,
    "c": 0.12568,
    "h": 253.5
  },
  "luminance": 0.34548
}

Semantic roles & 50–950 ramp

primary

#64A2EB

secondary

#ECD7BF

accent

#7B0CD9

background

#FAFBFE

surface

#F3F6FD

border

#CDD0D5

text

#0F1217

muted

#7F8185

Preview Lab

Preview with #64A2EB

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

Preview Lab → · Contrast checker → · Palette generator →