#3B83D4#3B83D4

#3B83D4 is a mid, vivid cyan. Relative luminance 0.219; OKLCH L 60.4% C 0.143 H 253.5°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#3B83D4
RGB	rgb(59, 131, 212)
HSL	hsl(212, 64%, 53%)
HSV	hsv(212, 72%, 83%)
CMYK	cmyk(72.2%, 38.2%, 0%, 16.9%)
CIE-LAB	lab(53.94, 4.61, -48.13)
CIE-LCH	lch(53.94, 48.35, 275.48°)
OKLab	oklab(60.36% -0.0406 -0.1372)
OKLCH	oklch(60.36% 0.143 253.5)
XYZ	xyz(21.7992, 21.9135, 65.3554)
Luminance	0.2192 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B83D4 #D48C3B

analogous

#3BCFD4 #3B83D4 #3F3BD4

triadic

#3B83D4 #D43B83 #83D43B

tetradic

#3B83D4 #D43BCF #D48C3B #3BD43F

square

#3B83D4 #D43BCF #D48C3B #3BD43F

split-complementary

#3B83D4 #D43F3B #CFD43B

monochromatic

#1B487A #2665AC #3B83D4 #6DA3DF #9FC3EA

Accessibility & contrast

On white

3.90

#3B83D4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#3B83D4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B83D4

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B83D4	#FFFFFF	#000000	##000000
##3B83D4	1.00	3.90	5.38	5.38
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D89D7

Deuteranopia (green-blind)

#467AD2

Tritanopia (blue-blind)

#0096A1

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3b83d4;
/* rgb */ color: rgb(59, 131, 212);
/* oklch */ color: oklch(60.4% 0.143 253.5);

Tailwind

colors: {
  custom: {
    50: '#83a6e1',
    500: '#3b83d4',
    950: '#000000',
  },
}

SCSS

$custom: #3b83d4;
$custom-light: #83a6e1;
$custom-dark: #000000;

JSON

{
  "hex": "#3b83d4",
  "rgb": {
    "r": 59,
    "g": 131,
    "b": 212
  },
  "hsl": {
    "h": 211.765,
    "s": 64.017,
    "l": 53.137
  },
  "oklch": {
    "l": 0.60359,
    "c": 0.14305,
    "h": 253.5
  },
  "luminance": 0.21916
}

Semantic roles & 50–950 ramp

primary

#3B83D4

secondary

#D6B794

accent

#9941E7

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3B83D4

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

Preview Lab → · Contrast checker → · Palette generator →