#4096CB#4096CB

#4096CB is a light, moderate cyan. Relative luminance 0.272; OKLCH L 64.4% C 0.114 H 239.2°. Best body text is #000000 at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#4096CB
RGB	rgb(64, 150, 203)
HSL	hsl(203, 57%, 52%)
HSV	hsv(203, 68%, 80%)
CMYK	cmyk(68.5%, 26.1%, 0%, 20.4%)
CIE-LAB	lab(59.17, -8.88, -34.81)
CIE-LCH	lch(59.17, 35.92, 255.69°)
OKLab	oklab(64.38% -0.0585 -0.098)
OKLCH	oklch(64.38% 0.114 239.2)
XYZ	xyz(23.7960, 27.2119, 60.4867)
Luminance	0.2721 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4096CB #CB7540

analogous

#40CBBB #4096CB #4050CB

triadic

#4096CB #CB4096 #96CB40

tetradic

#4096CB #BB40CB #CB7540 #50CB40

square

#4096CB #BB40CB #CB7540 #50CB40

split-complementary

#4096CB #CB4050 #CBBB40

monochromatic

#1F5272 #2C75A2 #4096CB #70B0D8 #A0CBE5

Accessibility & contrast

On white

3.26

#4096CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.44

#4096CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4096CB

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4096CB	#FFFFFF	#000000	##000000
##4096CB	1.00	3.26	6.44	6.44
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.44	21.00	1.00	1.00
##000000	6.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D96CD

Deuteranopia (green-blind)

#6A88CA

Tritanopia (blue-blind)

#00A3A8

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #4096cb;
/* rgb */ color: rgb(64, 150, 203);
/* oklch */ color: oklch(64.4% 0.114 239.2);

Tailwind

colors: {
  custom: {
    50: '#84b4db',
    500: '#4096cb',
    950: '#000000',
  },
}

SCSS

$custom: #4096cb;
$custom-light: #84b4db;
$custom-dark: #000000;

JSON

{
  "hex": "#4096cb",
  "rgb": {
    "r": 64,
    "g": 150,
    "b": 203
  },
  "hsl": {
    "h": 202.878,
    "s": 57.202,
    "l": 52.353
  },
  "oklch": {
    "l": 0.6438,
    "c": 0.11415,
    "h": 239.2
  },
  "luminance": 0.27214
}

Semantic roles & 50–950 ramp

primary

#4096CB

secondary

#D2AC95

accent

#8247E0

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #4096CB

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

Preview Lab → · Contrast checker → · Palette generator →