#3B83CE#3B83CE

#3B83CE is a mid, vivid cyan. Relative luminance 0.216; OKLCH L 60.0% C 0.135 H 251.9°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#3B83CE
RGB	rgb(59, 131, 206)
HSL	hsl(211, 60%, 52%)
HSV	hsv(211, 71%, 81%)
CMYK	cmyk(71.4%, 36.4%, 0%, 19.2%)
CIE-LAB	lab(53.62, 2.47, -45.24)
CIE-LCH	lch(53.62, 45.31, 273.12°)
OKLab	oklab(60.01% -0.0421 -0.1287)
OKLCH	oklch(60.01% 0.135 251.9)
XYZ	xyz(21.0564, 21.6163, 61.4432)
Luminance	0.2162 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B83CE #CE863B

analogous

#3BCDCE #3B83CE #3D3BCE

triadic

#3B83CE #CE3B83 #83CE3B

tetradic

#3B83CE #CE3BCD #CE863B #3BCE3D

square

#3B83CE #CE3BCD #CE863B #3BCE3D

split-complementary

#3B83CE #CE3D3B #CDCE3B

monochromatic

#1D4672 #2965A3 #3B83CE #6CA2DA #9DC1E6

Accessibility & contrast

On white

3.94

#3B83CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#3B83CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B83CE

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B83CE	#FFFFFF	#000000	##000000
##3B83CE	1.00	3.94	5.32	5.32
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6188D1

Deuteranopia (green-blind)

#4B7ACD

Tritanopia (blue-blind)

#00959F

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #3b83ce;
/* rgb */ color: rgb(59, 131, 206);
/* oklch */ color: oklch(60.0% 0.135 251.9);

Tailwind

colors: {
  custom: {
    50: '#82a6dd',
    500: '#3b83ce',
    950: '#000000',
  },
}

SCSS

$custom: #3b83ce;
$custom-light: #82a6dd;
$custom-dark: #000000;

JSON

{
  "hex": "#3b83ce",
  "rgb": {
    "r": 59,
    "g": 131,
    "b": 206
  },
  "hsl": {
    "h": 210.612,
    "s": 60,
    "l": 51.961
  },
  "oklch": {
    "l": 0.60007,
    "c": 0.13542,
    "h": 251.9
  },
  "luminance": 0.21619
}

Semantic roles & 50–950 ramp

primary

#3B83CE

secondary

#D3B392

accent

#9645E3

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3B83CE

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

Preview Lab → · Contrast checker → · Palette generator →