#64A3E2#64A3E2

#64A3E2 is a light, moderate cyan. Relative luminance 0.344; OKLCH L 69.9% C 0.114 H 249.7°. Best body text is #000000 at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#64A3E2
RGB	rgb(100, 163, 226)
HSL	hsl(210, 68%, 64%)
HSV	hsv(210, 56%, 89%)
CMYK	cmyk(55.8%, 27.9%, 0%, 11.4%)
CIE-LAB	lab(65.27, -2.20, -37.97)
CIE-LCH	lch(65.27, 38.04, 266.68°)
OKLab	oklab(69.91% -0.0394 -0.1067)
OKLCH	oklch(69.91% 0.114 249.7)
XYZ	xyz(32.0753, 34.3920, 76.8848)
Luminance	0.3439 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64A3E2 #E2A364

analogous

#64E2E2 #64A3E2 #6464E2

triadic

#64A3E2 #E264A3 #A3E264

tetradic

#64A3E2 #E264E2 #E2A364 #64E264

square

#64A3E2 #E264E2 #E2A364 #64E264

split-complementary

#64A3E2 #E26464 #E2E264

monochromatic

#2066AC #3084D8 #64A3E2 #98C2EC #CBE0F5

Accessibility & contrast

On white

2.67

#64A3E2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.88

#64A3E2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64A3E2

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64A3E2	#FFFFFF	#000000	##000000
##64A3E2	1.00	2.67	7.88	7.88
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.88	21.00	1.00	1.00
##000000	7.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#89A5E5

Deuteranopia (green-blind)

#7899E1

Tritanopia (blue-blind)

#00B2B9

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #64a3e2;
/* rgb */ color: rgb(100, 163, 226);
/* oklch */ color: oklch(69.9% 0.114 249.7);

Tailwind

colors: {
  custom: {
    50: '#99beeb',
    500: '#64a3e2',
    950: '#000000',
  },
}

SCSS

$custom: #64a3e2;
$custom-light: #99beeb;
$custom-dark: #000000;

JSON

{
  "hex": "#64a3e2",
  "rgb": {
    "r": 100,
    "g": 163,
    "b": 226
  },
  "hsl": {
    "h": 210,
    "s": 68.478,
    "l": 63.922
  },
  "oklch": {
    "l": 0.69908,
    "c": 0.11372,
    "h": 249.7
  },
  "luminance": 0.34395
}

Semantic roles & 50–950 ramp

primary

#64A3E2

secondary

#E7D1BB

accent

#7315D0

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #64A3E2

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

Preview Lab → · Contrast checker → · Palette generator →