#3283CB#3283CB

#3283CB is a mid, vivid cyan. Relative luminance 0.212; OKLCH L 59.5% C 0.135 H 249.0°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#3283CB
RGB	rgb(50, 131, 203)
HSL	hsl(208, 60%, 50%)
HSV	hsv(208, 75%, 80%)
CMYK	cmyk(75.4%, 35.5%, 0%, 20.4%)
CIE-LAB	lab(53.19, 0.19, -44.24)
CIE-LCH	lch(53.19, 44.24, 270.24°)
OKLab	oklab(59.54% -0.0483 -0.1259)
OKLCH	oklch(59.54% 0.135 249)
XYZ	xyz(20.2071, 21.2202, 59.5192)
Luminance	0.2122 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3283CB #CB7A32

analogous

#32CBC6 #3283CB #3237CB

triadic

#3283CB #CB3283 #83CB32

tetradic

#3283CB #C632CB #CB7A32 #37CB32

square

#3283CB #C632CB #CB7A32 #37CB32

split-complementary

#3283CB #CB3237 #CBC632

monochromatic

#1A4469 #26639A #3283CB #62A1D8 #93BEE4

Accessibility & contrast

On white

4.00

#3283CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.24

#3283CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3283CB

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3283CB	#FFFFFF	#000000	##000000
##3283CB	1.00	4.00	5.24	5.24
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.24	21.00	1.00	1.00
##000000	5.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6287CE

Deuteranopia (green-blind)

#4B79CA

Tritanopia (blue-blind)

#00949D

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #3283cb;
/* rgb */ color: rgb(50, 131, 203);
/* oklch */ color: oklch(59.5% 0.135 249.0);

Tailwind

colors: {
  custom: {
    50: '#7fa6db',
    500: '#3283cb',
    950: '#000000',
  },
}

SCSS

$custom: #3283cb;
$custom-light: #7fa6db;
$custom-dark: #000000;

JSON

{
  "hex": "#3283cb",
  "rgb": {
    "r": 50,
    "g": 131,
    "b": 203
  },
  "hsl": {
    "h": 208.235,
    "s": 60.474,
    "l": 49.608
  },
  "oklch": {
    "l": 0.59544,
    "c": 0.1348,
    "h": 249
  },
  "luminance": 0.21223
}

Semantic roles & 50–950 ramp

primary

#3283CB

secondary

#CFAA89

accent

#8F44E4

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0B0F15

muted

#7C7F83

Preview Lab

Preview with #3283CB

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

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