#3A82C6#3A82C6

#3A82C6 is a mid, vivid cyan. Relative luminance 0.209; OKLCH L 59.3% C 0.127 H 249.7°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#3A82C6
RGB	rgb(58, 130, 198)
HSL	hsl(209, 55%, 50%)
HSV	hsv(209, 71%, 78%)
CMYK	cmyk(70.7%, 34.3%, 0%, 22.4%)
CIE-LAB	lab(52.88, 0.07, -41.86)
CIE-LCH	lch(52.88, 41.86, 270.10°)
OKLab	oklab(59.29% -0.0439 -0.1188)
OKLCH	oklch(59.29% 0.127 249.7)
XYZ	xyz(19.9168, 20.9399, 56.4073)
Luminance	0.2094 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A82C6 #C67E3A

analogous

#3AC6C4 #3A82C6 #3A3CC6

triadic

#3A82C6 #C63A82 #82C63A

tetradic

#3A82C6 #C43AC6 #C67E3A #3CC63A

square

#3A82C6 #C43AC6 #C67E3A #3CC63A

split-complementary

#3A82C6 #C63A3C #C6C43A

monochromatic

#1E4468 #2C6397 #3A82C6 #69A0D4 #99BEE1

Accessibility & contrast

On white

4.05

#3A82C6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#3A82C6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A82C6

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A82C6	#FFFFFF	#000000	##000000
##3A82C6	1.00	4.05	5.19	5.19
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6385C9

Deuteranopia (green-blind)

#4F78C5

Tritanopia (blue-blind)

#00929B

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3a82c6;
/* rgb */ color: rgb(58, 130, 198);
/* oklch */ color: oklch(59.3% 0.127 249.7);

Tailwind

colors: {
  custom: {
    50: '#81a6d7',
    500: '#3a82c6',
    950: '#000000',
  },
}

SCSS

$custom: #3a82c6;
$custom-light: #81a6d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3a82c6",
  "rgb": {
    "r": 58,
    "g": 130,
    "b": 198
  },
  "hsl": {
    "h": 209.143,
    "s": 55.118,
    "l": 50.196
  },
  "oklch": {
    "l": 0.59288,
    "c": 0.1267,
    "h": 249.7
  },
  "luminance": 0.20942
}

Semantic roles & 50–950 ramp

primary

#3A82C6

secondary

#CDAD8F

accent

#9249DE

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C0F14

muted

#7D7F83

Preview Lab

Preview with #3A82C6

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

Preview Lab → · Contrast checker → · Palette generator →