#3A7CC4#3A7CC4

#3A7CC4 is a mid, vivid cyan. Relative luminance 0.193; OKLCH L 57.8% C 0.130 H 252.7°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX#3A7CC4
RGBrgb(58, 124, 196)
HSLhsl(211, 54%, 50%)
HSVhsv(211, 70%, 77%)
CMYKcmyk(70.4%, 36.7%, 0%, 23.1%)
CIE-LABlab(51.03, 2.96, -43.65)
CIE-LCHlch(51.03, 43.75, 273.88°)
OKLaboklab(57.81% -0.0387 -0.1241)
OKLCHoklch(57.81% 0.13 252.7)
XYZxyz(18.9127, 19.2983, 54.9421)
Luminance0.1930 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3A7CC4 #C4823A
analogous
#3AC1C4 #3A7CC4 #3D3AC4
triadic
#3A7CC4 #C43A7C #7CC43A
tetradic
#3A7CC4 #C43AC1 #C4823A #3AC43D
square
#3A7CC4 #C43AC1 #C4823A #3AC43D
split-complementary
#3A7CC4 #C43D3A #C1C43A
monochromatic
#1E4066 #2C5E95 #3A7CC4 #699BD3 #98BBE0

Accessibility & contrast

On white

4.32
#3A7CC4 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.86
#3A7CC4 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A7CC4
4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3A7CC4#FFFFFF#000000##000000
##3A7CC41.004.324.864.86
#FFFFFF4.321.0021.0021.00
#0000004.8621.001.001.00
##0000004.8621.001.001.00

Color blindness preview

Protanopia (red-blind)
#5B81C7
Deuteranopia (green-blind)
#4774C3
Tritanopia (blue-blind)
#008D97
Achromatopsia (no color)
#7A7A7A

Design tokens & code

CSS
--color: #3a7cc4;
/* rgb */ color: rgb(58, 124, 196);
/* oklch */ color: oklch(57.8% 0.130 252.7);
Tailwind
colors: {
  custom: {
    50: '#80a1d6',
    500: '#3a7cc4',
    950: '#000000',
  },
}
SCSS
$custom: #3a7cc4;
$custom-light: #80a1d6;
$custom-dark: #000000;
JSON
{
  "hex": "#3a7cc4",
  "rgb": {
    "r": 58,
    "g": 124,
    "b": 196
  },
  "hsl": {
    "h": 211.304,
    "s": 54.331,
    "l": 49.804
  },
  "oklch": {
    "l": 0.57806,
    "c": 0.13003,
    "h": 252.7
  },
  "luminance": 0.193
}

Semantic roles & 50–950 ramp

primary
#3A7CC4
secondary
#CCAE8E
accent
#974ADE
background
#F8F9FD
surface
#F0F2FA
border
#CBCCD3
text
#0B0E14
muted
#7C7E83

Preview Lab

Preview with #3A7CC4

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

Preview Lab → · Contrast checker → · Palette generator →

#3A7CC4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva