#3A8CCD#3A8CCD

#3A8CCD is a mid, vivid cyan. Relative luminance 0.241; OKLCH L 62.0% C 0.126 H 245.9°. Best body text is #000000 at 5.81:1 contrast (WCAG AA passes).

Color values

HEX#3A8CCD
RGBrgb(58, 140, 205)
HSLhsl(207, 60%, 52%)
HSVhsv(207, 72%, 80%)
CMYKcmyk(71.7%, 31.7%, 0%, 19.6%)
CIE-LABlab(56.15, -3.35, -40.68)
CIE-LCHlch(56.15, 40.82, 265.29°)
OKLaboklab(61.97% -0.0516 -0.1153)
OKLCHoklch(61.97% 0.126 245.9)
XYZxyz(22.1382, 24.0610, 61.2233)
Luminance0.2406 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3A8CCD #CD7B3A
analogous
#3ACDC5 #3A8CCD #3A43CD
triadic
#3A8CCD #CD3A8C #8CCD3A
tetradic
#3A8CCD #C53ACD #CD7B3A #43CD3A
square
#3A8CCD #C53ACD #CD7B3A #43CD3A
split-complementary
#3A8CCD #CD3A43 #CDC53A
monochromatic
#1C4B70 #296CA1 #3A8CCD #6BA8D9 #9CC5E6

Accessibility & contrast

On white

3.61
#3A8CCD on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.81
#3A8CCD on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A8CCD
5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3A8CCD#FFFFFF#000000##000000
##3A8CCD1.003.615.815.81
#FFFFFF3.611.0021.0021.00
#0000005.8121.001.001.00
##0000005.8121.001.001.00

Color blindness preview

Protanopia (red-blind)
#6E8ED0
Deuteranopia (green-blind)
#5A80CC
Tritanopia (blue-blind)
#009CA3
Achromatopsia (no color)
#878787

Design tokens & code

CSS
--color: #3a8ccd;
/* rgb */ color: rgb(58, 140, 205);
/* oklch */ color: oklch(62.0% 0.126 245.9);
Tailwind
colors: {
  custom: {
    50: '#82addc',
    500: '#3a8ccd',
    950: '#000000',
  },
}
SCSS
$custom: #3a8ccd;
$custom-light: #82addc;
$custom-dark: #000000;
JSON
{
  "hex": "#3a8ccd",
  "rgb": {
    "r": 58,
    "g": 140,
    "b": 205
  },
  "hsl": {
    "h": 206.531,
    "s": 59.514,
    "l": 51.569
  },
  "oklch": {
    "l": 0.6197,
    "c": 0.12628,
    "h": 245.9
  },
  "luminance": 0.24063
}

Semantic roles & 50–950 ramp

primary
#3A8CCD
secondary
#D2AE91
accent
#8B45E3
background
#F8FAFD
surface
#F0F4FB
border
#CBCED4
text
#0C1015
muted
#7D7F83

Preview Lab

Preview with #3A8CCD

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

Preview Lab → · Contrast checker → · Palette generator →

#3A8CCD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva