#3A8DA4#3A8DA4

#3A8DA4 is a mid, moderate cyan. Relative luminance 0.226; OKLCH L 60.2% C 0.086 H 219.2°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX#3A8DA4
RGBrgb(58, 141, 164)
HSLhsl(193, 48%, 44%)
HSVhsv(193, 65%, 64%)
CMYKcmyk(64.6%, 14%, 0%, 35.7%)
CIE-LABlab(54.69, -17.72, -19.60)
CIE-LCHlch(54.69, 26.42, 227.87°)
OKLaboklab(60.23% -0.0669 -0.0545)
OKLCHoklch(60.23% 0.086 219.2)
XYZxyz(17.9679, 22.6277, 38.5354)
Luminance0.2263 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3A8DA4 #A4513A
analogous
#3AA486 #3A8DA4 #3A58A4
triadic
#3A8DA4 #A43A8D #8DA43A
tetradic
#3A8DA4 #863AA4 #A4513A #58A43A
square
#3A8DA4 #863AA4 #A4513A #58A43A
split-complementary
#3A8DA4 #A43A58 #A4863A
monochromatic
#1A3F4A #2A6677 #3A8DA4 #57ACC4 #85C3D4

Accessibility & contrast

On white

3.80
#3A8DA4 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.53
#3A8DA4 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A8DA4
5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3A8DA4#FFFFFF#000000##000000
##3A8DA41.003.805.535.53
#FFFFFF3.801.0021.0021.00
#0000005.5321.001.001.00
##0000005.5321.001.001.00

Color blindness preview

Protanopia (red-blind)
#7F89A5
Deuteranopia (green-blind)
#6F7EA4
Tritanopia (blue-blind)
#009594
Achromatopsia (no color)
#838383

Design tokens & code

CSS
--color: #3a8da4;
/* rgb */ color: rgb(58, 141, 164);
/* oklch */ color: oklch(60.2% 0.086 219.2);
Tailwind
colors: {
  custom: {
    50: '#7caebf',
    500: '#3a8da4',
    950: '#000000',
  },
}
SCSS
$custom: #3a8da4;
$custom-light: #7caebf;
$custom-dark: #000000;
JSON
{
  "hex": "#3a8da4",
  "rgb": {
    "r": 58,
    "g": 141,
    "b": 164
  },
  "hsl": {
    "h": 193.019,
    "s": 47.748,
    "l": 43.529
  },
  "oklch": {
    "l": 0.60228,
    "c": 0.08632,
    "h": 219.2
  },
  "luminance": 0.2263
}

Semantic roles & 50–950 ramp

primary
#3A8DA4
secondary
#BE8A7C
accent
#6E50D7
background
#F8FAFB
surface
#EFF4F7
border
#CACED0
text
#0A1012
muted
#7C7F81

Preview Lab

Preview with #3A8DA4

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

Preview Lab → · Contrast checker → · Palette generator →

#3A8DA4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva