#3A83D9#3A83D9

#3A83D9 is a mid, vivid cyan. Relative luminance 0.221; OKLCH L 60.6% C 0.150 H 254.5°. Best body text is #000000 at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#3A83D9
RGB	rgb(58, 131, 217)
HSL	hsl(212, 68%, 54%)
HSV	hsv(212, 73%, 85%)
CMYK	cmyk(73.3%, 39.6%, 0%, 14.9%)
CIE-LAB	lab(54.17, 6.28, -50.57)
CIE-LCH	lch(54.17, 50.96, 277.08°)
OKLab	oklab(60.62% -0.0401 -0.1443)
OKLCH	oklch(60.62% 0.15 254.5)
XYZ	xyz(22.3810, 22.1394, 68.7260)
Luminance	0.2214 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A83D9 #D9903A

analogous

#3AD3D9 #3A83D9 #413AD9

triadic

#3A83D9 #D93A83 #83D93A

tetradic

#3A83D9 #D93AD3 #D9903A #3AD941

square

#3A83D9 #D93AD3 #D9903A #3AD941

split-complementary

#3A83D9 #D9413A #D3D93A

monochromatic

#194880 #2365B3 #3A83D9 #6DA3E3 #A1C4ED

Accessibility & contrast

On white

3.87

#3A83D9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.43

#3A83D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A83D9

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A83D9	#FFFFFF	#000000	##000000
##3A83D9	1.00	3.87	5.43	5.43
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.43	21.00	1.00	1.00
##000000	5.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A89DC

Deuteranopia (green-blind)

#417BD7

Tritanopia (blue-blind)

#0097A3

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #3a83d9;
/* rgb */ color: rgb(58, 131, 217);
/* oklch */ color: oklch(60.6% 0.150 254.5);

Tailwind

colors: {
  custom: {
    50: '#84a6e5',
    500: '#3a83d9',
    950: '#000000',
  },
}

SCSS

$custom: #3a83d9;
$custom-light: #84a6e5;
$custom-dark: #000000;

JSON

{
  "hex": "#3a83d9",
  "rgb": {
    "r": 58,
    "g": 131,
    "b": 217
  },
  "hsl": {
    "h": 212.453,
    "s": 67.66,
    "l": 53.922
  },
  "oklch": {
    "l": 0.60625,
    "c": 0.1498,
    "h": 254.5
  },
  "luminance": 0.22142
}

Semantic roles & 50–950 ramp

primary

#3A83D9

secondary

#D9BA95

accent

#9B3DEB

background

#F8FAFE

surface

#F0F4FC

border

#CBCED5

text

#0C0F16

muted

#7D7F84

Preview Lab

Preview with #3A83D9

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

Preview Lab → · Contrast checker → · Palette generator →