#3A8AD4#3A8AD4

#3A8AD4 is a mid, vivid cyan. Relative luminance 0.238; OKLCH L 61.9% C 0.137 H 249.5°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#3A8AD4
RGB	rgb(58, 138, 212)
HSL	hsl(209, 64%, 53%)
HSV	hsv(209, 73%, 83%)
CMYK	cmyk(72.6%, 34.9%, 0%, 16.9%)
CIE-LAB	lab(55.91, 0.30, -44.99)
CIE-LCH	lch(55.91, 44.99, 270.38°)
OKLab	oklab(61.9% -0.0477 -0.1279)
OKLCH	oklch(61.9% 0.137 249.5)
XYZ	xyz(22.7126, 23.8274, 65.6767)
Luminance	0.2383 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A8AD4 #D4843A

analogous

#3AD4D1 #3A8AD4 #3A3DD4

triadic

#3A8AD4 #D43A8A #8AD43A

tetradic

#3A8AD4 #D13AD4 #D4843A #3DD43A

square

#3A8AD4 #D13AD4 #D4843A #3DD43A

split-complementary

#3A8AD4 #D43A3D #D4D13A

monochromatic

#1A4C79 #256BAB #3A8AD4 #6CA8DF #9EC6EA

Accessibility & contrast

On white

3.64

#3A8AD4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#3A8AD4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A8AD4

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A8AD4	#FFFFFF	#000000	##000000
##3A8AD4	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#688ED7

Deuteranopia (green-blind)

#527FD3

Tritanopia (blue-blind)

#009CA5

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #3a8ad4;
/* rgb */ color: rgb(58, 138, 212);
/* oklch */ color: oklch(61.9% 0.137 249.5);

Tailwind

colors: {
  custom: {
    50: '#83abe1',
    500: '#3a8ad4',
    950: '#000000',
  },
}

SCSS

$custom: #3a8ad4;
$custom-light: #83abe1;
$custom-dark: #000000;

JSON

{
  "hex": "#3a8ad4",
  "rgb": {
    "r": 58,
    "g": 138,
    "b": 212
  },
  "hsl": {
    "h": 208.831,
    "s": 64.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.619,
    "c": 0.1365,
    "h": 249.5
  },
  "luminance": 0.2383
}

Semantic roles & 50–950 ramp

primary

#3A8AD4

secondary

#D6B494

accent

#9141E7

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3A8AD4

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

Preview Lab → · Contrast checker → · Palette generator →