#3A82D3#3A82D3

#3A82D3 is a mid, vivid cyan. Relative luminance 0.216; OKLCH L 60.0% C 0.143 H 253.5°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#3A82D3
RGB	rgb(58, 130, 211)
HSL	hsl(212, 63%, 53%)
HSV	hsv(212, 73%, 83%)
CMYK	cmyk(72.5%, 38.4%, 0%, 17.3%)
CIE-LAB	lab(53.56, 4.72, -48.16)
CIE-LCH	lch(53.56, 48.39, 275.60°)
OKLab	oklab(60.04% -0.0406 -0.1373)
OKLCH	oklch(60.04% 0.143 253.5)
XYZ	xyz(21.4811, 21.5656, 64.6458)
Luminance	0.2157 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A82D3 #D38B3A

analogous

#3ACED3 #3A82D3 #3F3AD3

triadic

#3A82D3 #D33A82 #82D33A

tetradic

#3A82D3 #D33ACE #D38B3A #3AD33F

square

#3A82D3 #D33ACE #D38B3A #3AD33F

split-complementary

#3A82D3 #D33F3A #CED33A

monochromatic

#1B4778 #2664AA #3A82D3 #6CA2DE #9EC1E9

Accessibility & contrast

On white

3.95

#3A82D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#3A82D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A82D3

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A82D3	#FFFFFF	#000000	##000000
##3A82D3	1.00	3.95	5.31	5.31
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C88D6

Deuteranopia (green-blind)

#4579D1

Tritanopia (blue-blind)

#0095A0

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #3a82d3;
/* rgb */ color: rgb(58, 130, 211);
/* oklch */ color: oklch(60.0% 0.143 253.5);

Tailwind

colors: {
  custom: {
    50: '#83a5e1',
    500: '#3a82d3',
    950: '#000000',
  },
}

SCSS

$custom: #3a82d3;
$custom-light: #83a5e1;
$custom-dark: #000000;

JSON

{
  "hex": "#3a82d3",
  "rgb": {
    "r": 58,
    "g": 130,
    "b": 211
  },
  "hsl": {
    "h": 211.765,
    "s": 63.485,
    "l": 52.745
  },
  "oklch": {
    "l": 0.60042,
    "c": 0.14315,
    "h": 253.5
  },
  "luminance": 0.21568
}

Semantic roles & 50–950 ramp

primary

#3A82D3

secondary

#D6B693

accent

#9941E7

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3A82D3

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

Preview Lab → · Contrast checker → · Palette generator →