#3A7AC0#3A7AC0

#3A7AC0 is a mid, vivid cyan. Relative luminance 0.186; OKLCH L 57.1% C 0.127 H 252.7°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX#3A7AC0
RGBrgb(58, 122, 192)
HSLhsl(211, 54%, 49%)
HSVhsv(211, 70%, 75%)
CMYKcmyk(69.8%, 36.5%, 0%, 24.7%)
CIE-LABlab(50.24, 2.74, -42.61)
CIE-LCHlch(50.24, 42.70, 273.69°)
OKLaboklab(57.12% -0.0377 -0.1211)
OKLCHoklch(57.12% 0.127 252.7)
XYZxyz(18.2154, 18.6224, 52.4935)
Luminance0.1862 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3A7AC0 #C0803A
analogous
#3ABDC0 #3A7AC0 #3D3AC0
triadic
#3A7AC0 #C03A7A #7AC03A
tetradic
#3A7AC0 #C03ABD #C0803A #3AC03D
square
#3A7AC0 #C03ABD #C0803A #3AC03D
split-complementary
#3A7AC0 #C03D3A #BDC03A
monochromatic
#1E3E62 #2C5C91 #3A7AC0 #6699D1 #95B9DF

Accessibility & contrast

On white

4.44
#3A7AC0 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.72
#3A7AC0 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A7AC0
4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3A7AC0#FFFFFF#000000##000000
##3A7AC01.004.444.724.72
#FFFFFF4.441.0021.0021.00
#0000004.7221.001.001.00
##0000004.7221.001.001.00

Color blindness preview

Protanopia (red-blind)
#5A7EC3
Deuteranopia (green-blind)
#4772BF
Tritanopia (blue-blind)
#008A94
Achromatopsia (no color)
#787878

Design tokens & code

CSS
--color: #3a7ac0;
/* rgb */ color: rgb(58, 122, 192);
/* oklch */ color: oklch(57.1% 0.127 252.7);
Tailwind
colors: {
  custom: {
    50: '#7fa0d3',
    500: '#3a7ac0',
    950: '#000000',
  },
}
SCSS
$custom: #3a7ac0;
$custom-light: #7fa0d3;
$custom-dark: #000000;
JSON
{
  "hex": "#3a7ac0",
  "rgb": {
    "r": 58,
    "g": 122,
    "b": 192
  },
  "hsl": {
    "h": 211.343,
    "s": 53.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.57118,
    "c": 0.12689,
    "h": 252.7
  },
  "luminance": 0.18624
}

Semantic roles & 50–950 ramp

primary
#3A7AC0
secondary
#CAAC8B
accent
#974BDD
background
#F8F9FD
surface
#EFF2FA
border
#CACCD3
text
#0B0E14
muted
#7C7E83

Preview Lab

Preview with #3A7AC0

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

Preview Lab → · Contrast checker → · Palette generator →

#3A7AC0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva