#3A8AD2#3A8AD2

#3A8AD2 is a mid, vivid cyan. Relative luminance 0.237; OKLCH L 61.8% C 0.134 H 248.9°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#3A8AD2
RGB	rgb(58, 138, 210)
HSL	hsl(208, 63%, 53%)
HSV	hsv(208, 72%, 82%)
CMYK	cmyk(72.4%, 34.3%, 0%, 17.6%)
CIE-LAB	lab(55.81, -0.41, -44.03)
CIE-LCH	lch(55.81, 44.03, 269.46°)
OKLab	oklab(61.79% -0.0483 -0.1251)
OKLCH	oklch(61.79% 0.134 248.9)
XYZ	xyz(22.4619, 23.7271, 64.3563)
Luminance	0.2373 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A8AD2 #D2823A

analogous

#3AD2CE #3A8AD2 #3A3ED2

triadic

#3A8AD2 #D23A8A #8AD23A

tetradic

#3A8AD2 #CE3AD2 #D2823A #3ED23A

square

#3A8AD2 #CE3AD2 #D2823A #3ED23A

split-complementary

#3A8AD2 #D23A3E #D2CE3A

monochromatic

#1B4B77 #266BA8 #3A8AD2 #6CA8DD #9EC5E9

Accessibility & contrast

On white

3.65

#3A8AD2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#3A8AD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A8AD2

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A8AD2	#FFFFFF	#000000	##000000
##3A8AD2	1.00	3.65	5.75	5.75
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#698ED5

Deuteranopia (green-blind)

#537FD1

Tritanopia (blue-blind)

#009BA4

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #3a8ad2;
/* rgb */ color: rgb(58, 138, 210);
/* oklch */ color: oklch(61.8% 0.134 248.9);

Tailwind

colors: {
  custom: {
    50: '#83abe0',
    500: '#3a8ad2',
    950: '#000000',
  },
}

SCSS

$custom: #3a8ad2;
$custom-light: #83abe0;
$custom-dark: #000000;

JSON

{
  "hex": "#3a8ad2",
  "rgb": {
    "r": 58,
    "g": 138,
    "b": 210
  },
  "hsl": {
    "h": 208.421,
    "s": 62.81,
    "l": 52.549
  },
  "oklch": {
    "l": 0.61787,
    "c": 0.13405,
    "h": 248.9
  },
  "luminance": 0.2373
}

Semantic roles & 50–950 ramp

primary

#3A8AD2

secondary

#D5B293

accent

#9042E6

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3A8AD2

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

Preview Lab → · Contrast checker → · Palette generator →