#3B7DD5#3B7DD5

#3B7DD5 is a mid, vivid cyan. Relative luminance 0.204; OKLCH L 59.1% C 0.151 H 256.6°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX#3B7DD5
RGBrgb(59, 125, 213)
HSLhsl(214, 65%, 53%)
HSVhsv(214, 72%, 84%)
CMYKcmyk(72.3%, 41.3%, 0%, 16.5%)
CIE-LABlab(52.29, 8.62, -51.32)
CIE-LCHlch(52.29, 52.04, 279.54°)
OKLaboklab(59.09% -0.035 -0.1466)
OKLCHoklch(59.09% 0.151 256.6)
XYZxyz(21.1431, 20.3988, 65.7610)
Luminance0.2040 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3B7DD5 #D5933B
analogous
#3BCAD5 #3B7DD5 #463BD5
triadic
#3B7DD5 #D53B7D #7DD53B
tetradic
#3B7DD5 #D53BCA #D5933B #3BD546
square
#3B7DD5 #D53BCA #D5933B #3BD546
split-complementary
#3B7DD5 #D5463B #CAD53B
monochromatic
#1A447B #2560AE #3B7DD5 #6D9EE0 #A0C0EB

Accessibility & contrast

On white

4.13
#3B7DD5 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.08
#3B7DD5 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B7DD5
5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3B7DD5#FFFFFF#000000##000000
##3B7DD51.004.135.085.08
#FFFFFF4.131.0021.0021.00
#0000005.0821.001.001.00
##0000005.0821.001.001.00

Color blindness preview

Protanopia (red-blind)
#5384D8
Deuteranopia (green-blind)
#3976D3
Tritanopia (blue-blind)
#00929E
Achromatopsia (no color)
#7D7D7D

Design tokens & code

CSS
--color: #3b7dd5;
/* rgb */ color: rgb(59, 125, 213);
/* oklch */ color: oklch(59.1% 0.151 256.6);
Tailwind
colors: {
  custom: {
    50: '#84a2e2',
    500: '#3b7dd5',
    950: '#000000',
  },
}
SCSS
$custom: #3b7dd5;
$custom-light: #84a2e2;
$custom-dark: #000000;
JSON
{
  "hex": "#3b7dd5",
  "rgb": {
    "r": 59,
    "g": 125,
    "b": 213
  },
  "hsl": {
    "h": 214.286,
    "s": 64.706,
    "l": 53.333
  },
  "oklch": {
    "l": 0.59092,
    "c": 0.15073,
    "h": 256.6
  },
  "luminance": 0.20401
}

Semantic roles & 50–950 ramp

primary
#3B7DD5
secondary
#D7BB95
accent
#A040E8
background
#F8F9FD
surface
#F0F2FB
border
#CBCCD4
text
#0C0F15
muted
#7D7E83

Preview Lab

Preview with #3B7DD5

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

Preview Lab → · Contrast checker → · Palette generator →

#3B7DD5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva