#3A83C8#3A83C8

#3A83C8 is a mid, vivid cyan. Relative luminance 0.213; OKLCH L 59.6% C 0.128 H 249.8°. Best body text is #000000 at 5.26:1 contrast (WCAG AA passes).

Color values

HEX#3A83C8
RGBrgb(58, 131, 200)
HSLhsl(209, 56%, 51%)
HSVhsv(209, 71%, 78%)
CMYKcmyk(71%, 34.5%, 0%, 21.6%)
CIE-LABlab(53.28, 0.18, -42.38)
CIE-LCHlch(53.28, 42.38, 270.25°)
OKLaboklab(59.63% -0.0443 -0.1203)
OKLCHoklch(59.63% 0.128 249.8)
XYZxyz(20.2826, 21.3001, 57.6748)
Luminance0.2130 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3A83C8 #C87F3A
analogous
#3AC8C6 #3A83C8 #3A3CC8
triadic
#3A83C8 #C83A83 #83C83A
tetradic
#3A83C8 #C63AC8 #C87F3A #3CC83A
square
#3A83C8 #C63AC8 #C87F3A #3CC83A
split-complementary
#3A83C8 #C83A3C #C8C63A
monochromatic
#1E456A #2B649A #3A83C8 #6AA1D5 #9ABFE3

Accessibility & contrast

On white

3.99
#3A83C8 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.26
#3A83C8 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A83C8
5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3A83C8#FFFFFF#000000##000000
##3A83C81.003.995.265.26
#FFFFFF3.991.0021.0021.00
#0000005.2621.001.001.00
##0000005.2621.001.001.00

Color blindness preview

Protanopia (red-blind)
#6487CB
Deuteranopia (green-blind)
#5079C7
Tritanopia (blue-blind)
#00939C
Achromatopsia (no color)
#7F7F7F

Design tokens & code

CSS
--color: #3a83c8;
/* rgb */ color: rgb(58, 131, 200);
/* oklch */ color: oklch(59.6% 0.128 249.8);
Tailwind
colors: {
  custom: {
    50: '#81a6d9',
    500: '#3a83c8',
    950: '#000000',
  },
}
SCSS
$custom: #3a83c8;
$custom-light: #81a6d9;
$custom-dark: #000000;
JSON
{
  "hex": "#3a83c8",
  "rgb": {
    "r": 58,
    "g": 131,
    "b": 200
  },
  "hsl": {
    "h": 209.155,
    "s": 56.349,
    "l": 50.588
  },
  "oklch": {
    "l": 0.5963,
    "c": 0.12825,
    "h": 249.8
  },
  "luminance": 0.21302
}

Semantic roles & 50–950 ramp

primary
#3A83C8
secondary
#CEAE8F
accent
#9248E0
background
#F8FAFD
surface
#F0F4FA
border
#CBCED3
text
#0C0F14
muted
#7D7F83

Preview Lab

Preview with #3A83C8

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

Preview Lab → · Contrast checker → · Palette generator →

#3A83C8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva