#3A82D9#3A82D9

#3A82D9 is a mid, vivid cyan. Relative luminance 0.219; OKLCH L 60.4% C 0.151 H 254.9°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#3A82D9
RGB	rgb(58, 130, 217)
HSL	hsl(213, 68%, 54%)
HSV	hsv(213, 73%, 85%)
CMYK	cmyk(73.3%, 40.1%, 0%, 14.9%)
CIE-LAB	lab(53.89, 6.89, -51.02)
CIE-LCH	lch(53.89, 51.48, 277.69°)
OKLab	oklab(60.4% -0.0392 -0.1457)
OKLCH	oklch(60.4% 0.151 254.9)
XYZ	xyz(22.2473, 21.8721, 68.6814)
Luminance	0.2188 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A82D9 #D9913A

analogous

#3AD2D9 #3A82D9 #423AD9

triadic

#3A82D9 #D93A82 #82D93A

tetradic

#3A82D9 #D93AD2 #D9913A #3AD942

square

#3A82D9 #D93AD2 #D9913A #3AD942

split-complementary

#3A82D9 #D9423A #D2D93A

monochromatic

#194780 #2364B3 #3A82D9 #6DA3E3 #A1C3ED

Accessibility & contrast

On white

3.91

#3A82D9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#3A82D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A82D9

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A82D9	#FFFFFF	#000000	##000000
##3A82D9	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5989DC

Deuteranopia (green-blind)

#3F7AD7

Tritanopia (blue-blind)

#0096A3

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3a82d9;
/* rgb */ color: rgb(58, 130, 217);
/* oklch */ color: oklch(60.4% 0.151 254.9);

Tailwind

colors: {
  custom: {
    50: '#84a5e5',
    500: '#3a82d9',
    950: '#000000',
  },
}

SCSS

$custom: #3a82d9;
$custom-light: #84a5e5;
$custom-dark: #000000;

JSON

{
  "hex": "#3a82d9",
  "rgb": {
    "r": 58,
    "g": 130,
    "b": 217
  },
  "hsl": {
    "h": 212.83,
    "s": 67.66,
    "l": 53.922
  },
  "oklch": {
    "l": 0.60404,
    "c": 0.15086,
    "h": 254.9
  },
  "luminance": 0.21875
}

Semantic roles & 50–950 ramp

primary

#3A82D9

secondary

#D9BB95

accent

#9C3DEB

background

#F8FAFE

surface

#F0F4FC

border

#CBCED5

text

#0C0F16

muted

#7D7F84

Preview Lab

Preview with #3A82D9

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

Preview Lab → · Contrast checker → · Palette generator →