#4096E5#4096E5

#4096E5 is a light, vivid cyan. Relative luminance 0.286; OKLCH L 65.7% C 0.144 H 249.4°. Best body text is #000000 at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#4096E5
RGB	rgb(64, 150, 229)
HSL	hsl(209, 76%, 57%)
HSV	hsv(209, 72%, 90%)
CMYK	cmyk(72.1%, 34.5%, 0%, 10.2%)
CIE-LAB	lab(60.39, 0.06, -47.40)
CIE-LCH	lch(60.39, 47.40, 270.08°)
OKLab	oklab(65.74% -0.0508 -0.1347)
OKLCH	oklch(65.74% 0.144 249.4)
XYZ	xyz(27.1582, 28.5568, 78.1942)
Luminance	0.2856 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4096E5 #E58F40

analogous

#40E5E1 #4096E5 #4044E5

triadic

#4096E5 #E54096 #96E540

tetradic

#4096E5 #E140E5 #E58F40 #44E540

square

#4096E5 #E140E5 #E58F40 #44E540

split-complementary

#4096E5 #E54044 #E5E140

monochromatic

#145896 #1C78CC #4096E5 #76B4EC #ACD1F4

Accessibility & contrast

On white

3.13

#4096E5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.71

#4096E5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4096E5

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4096E5	#FFFFFF	#000000	##000000
##4096E5	1.00	3.13	6.71	6.71
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.71	21.00	1.00	1.00
##000000	6.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#729AE8

Deuteranopia (green-blind)

#5A8BE3

Tritanopia (blue-blind)

#00A9B3

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #4096e5;
/* rgb */ color: rgb(64, 150, 229);
/* oklch */ color: oklch(65.7% 0.144 249.4);

Tailwind

colors: {
  custom: {
    50: '#88b4ed',
    500: '#4096e5',
    950: '#000000',
  },
}

SCSS

$custom: #4096e5;
$custom-light: #88b4ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4096e5",
  "rgb": {
    "r": 64,
    "g": 150,
    "b": 229
  },
  "hsl": {
    "h": 208.727,
    "s": 76.037,
    "l": 57.451
  },
  "oklch": {
    "l": 0.65742,
    "c": 0.14392,
    "h": 249.4
  },
  "luminance": 0.2856
}

Semantic roles & 50–950 ramp

primary

#4096E5

secondary

#E2BF9F

accent

#9035F3

background

#F9FBFE

surface

#F1F6FD

border

#CBD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4096E5

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

Preview Lab → · Contrast checker → · Palette generator →