#3285CB#3285CB

#3285CB is a mid, vivid cyan. Relative luminance 0.218; OKLCH L 60.0% C 0.133 H 247.9°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#3285CB
RGB	rgb(50, 133, 203)
HSL	hsl(207, 60%, 50%)
HSV	hsv(207, 75%, 80%)
CMYK	cmyk(75.4%, 34.5%, 0%, 20.4%)
CIE-LAB	lab(53.77, -1.00, -43.31)
CIE-LCH	lch(53.77, 43.32, 268.67°)
OKLab	oklab(60% -0.0501 -0.1231)
OKLCH	oklch(60% 0.133 247.9)
XYZ	xyz(20.4783, 21.7626, 59.6097)
Luminance	0.2177 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3285CB #CB7832

analogous

#32CBC5 #3285CB #3239CB

triadic

#3285CB #CB3285 #85CB32

tetradic

#3285CB #C532CB #CB7832 #39CB32

square

#3285CB #C532CB #CB7832 #39CB32

split-complementary

#3285CB #CB3239 #CBC532

monochromatic

#1A4569 #26659A #3285CB #62A2D8 #93BFE4

Accessibility & contrast

On white

3.92

#3285CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#3285CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3285CB

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3285CB	#FFFFFF	#000000	##000000
##3285CB	1.00	3.92	5.35	5.35
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6588CE

Deuteranopia (green-blind)

#4F7ACA

Tritanopia (blue-blind)

#00969E

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #3285cb;
/* rgb */ color: rgb(50, 133, 203);
/* oklch */ color: oklch(60.0% 0.133 247.9);

Tailwind

colors: {
  custom: {
    50: '#7fa8db',
    500: '#3285cb',
    950: '#000000',
  },
}

SCSS

$custom: #3285cb;
$custom-light: #7fa8db;
$custom-dark: #000000;

JSON

{
  "hex": "#3285cb",
  "rgb": {
    "r": 50,
    "g": 133,
    "b": 203
  },
  "hsl": {
    "h": 207.451,
    "s": 60.474,
    "l": 49.608
  },
  "oklch": {
    "l": 0.60003,
    "c": 0.13292,
    "h": 247.9
  },
  "luminance": 0.21765
}

Semantic roles & 50–950 ramp

primary

#3285CB

secondary

#CFA989

accent

#8D44E4

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0B0F15

muted

#7C7F83

Preview Lab

Preview with #3285CB

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

Preview Lab → · Contrast checker → · Palette generator →