#3B7CD5#3B7CD5

#3B7CD5 is a mid, vivid cyan. Relative luminance 0.201; OKLCH L 58.9% C 0.152 H 257.0°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX#3B7CD5
RGBrgb(59, 124, 213)
HSLhsl(215, 65%, 53%)
HSVhsv(215, 72%, 84%)
CMYKcmyk(72.3%, 41.8%, 0%, 16.5%)
CIE-LABlab(52.00, 9.24, -51.77)
CIE-LCHlch(52.00, 52.59, 280.12°)
OKLaboklab(58.87% -0.0341 -0.148)
OKLCHoklch(58.87% 0.152 257)
XYZxyz(21.0171, 20.1469, 65.7190)
Luminance0.2015 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3B7CD5 #D5943B
analogous
#3BC9D5 #3B7CD5 #473BD5
triadic
#3B7CD5 #D53B7C #7CD53B
tetradic
#3B7CD5 #D53BC9 #D5943B #3BD547
square
#3B7CD5 #D53BC9 #D5943B #3BD547
split-complementary
#3B7CD5 #D5473B #C9D53B
monochromatic
#1A437B #255FAE #3B7CD5 #6D9EE0 #A0BFEB

Accessibility & contrast

On white

4.18
#3B7CD5 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.03
#3B7CD5 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B7CD5
5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3B7CD5#FFFFFF#000000##000000
##3B7CD51.004.185.035.03
#FFFFFF4.181.0021.0021.00
#0000005.0321.001.001.00
##0000005.0321.001.001.00

Color blindness preview

Protanopia (red-blind)
#5184D8
Deuteranopia (green-blind)
#3775D3
Tritanopia (blue-blind)
#00919E
Achromatopsia (no color)
#7C7C7C

Design tokens & code

CSS
--color: #3b7cd5;
/* rgb */ color: rgb(59, 124, 213);
/* oklch */ color: oklch(58.9% 0.152 257.0);
Tailwind
colors: {
  custom: {
    50: '#84a1e2',
    500: '#3b7cd5',
    950: '#000000',
  },
}
SCSS
$custom: #3b7cd5;
$custom-light: #84a1e2;
$custom-dark: #000000;
JSON
{
  "hex": "#3b7cd5",
  "rgb": {
    "r": 59,
    "g": 124,
    "b": 213
  },
  "hsl": {
    "h": 214.675,
    "s": 64.706,
    "l": 53.333
  },
  "oklch": {
    "l": 0.58873,
    "c": 0.15184,
    "h": 257
  },
  "luminance": 0.20149
}

Semantic roles & 50–950 ramp

primary
#3B7CD5
secondary
#D7BB95
accent
#A140E8
background
#F8F9FD
surface
#F0F2FB
border
#CBCCD4
text
#0C0E15
muted
#7D7E83

Preview Lab

Preview with #3B7CD5

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

Preview Lab → · Contrast checker → · Palette generator →

#3B7CD5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva