#3B82DE#3B82DE

#3B82DE is a mid, vivid cyan. Relative luminance 0.222; OKLCH L 60.7% C 0.157 H 256.2°. Best body text is #000000 at 5.43:1 contrast (WCAG AA passes).

Color values

HEX#3B82DE
RGBrgb(59, 130, 222)
HSLhsl(214, 71%, 55%)
HSVhsv(214, 73%, 87%)
CMYKcmyk(73.4%, 41.4%, 0%, 12.9%)
CIE-LABlab(54.20, 8.83, -53.33)
CIE-LCHlch(54.20, 54.06, 279.40°)
OKLaboklab(60.75% -0.0375 -0.1524)
OKLCHoklch(60.75% 0.157 256.2)
XYZxyz(22.9662, 22.1664, 72.1612)
Luminance0.2217 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3B82DE #DE973B
analogous
#3BD4DE #3B82DE #453BDE
triadic
#3B82DE #DE3B82 #82DE3B
tetradic
#3B82DE #DE3BD4 #DE973B #3BDE45
square
#3B82DE #DE3BD4 #DE973B #3BDE45
split-complementary
#3B82DE #DE453B #D4DE3B
monochromatic
#174888 #2064BC #3B82DE #6FA3E7 #A4C5F0

Accessibility & contrast

On white

3.86
#3B82DE on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.43
#3B82DE on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B82DE
5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3B82DE#FFFFFF#000000##000000
##3B82DE1.003.865.435.43
#FFFFFF3.861.0021.0021.00
#0000005.4321.001.001.00
##0000005.4321.001.001.00

Color blindness preview

Protanopia (red-blind)
#568AE2
Deuteranopia (green-blind)
#3A7BDC
Tritanopia (blue-blind)
#0098A5
Achromatopsia (no color)
#828282

Design tokens & code

CSS
--color: #3b82de;
/* rgb */ color: rgb(59, 130, 222);
/* oklch */ color: oklch(60.7% 0.157 256.2);
Tailwind
colors: {
  custom: {
    50: '#85a5e9',
    500: '#3b82de',
    950: '#000000',
  },
}
SCSS
$custom: #3b82de;
$custom-light: #85a5e9;
$custom-dark: #000000;
JSON
{
  "hex": "#3b82de",
  "rgb": {
    "r": 59,
    "g": 130,
    "b": 222
  },
  "hsl": {
    "h": 213.865,
    "s": 71.179,
    "l": 55.098
  },
  "oklch": {
    "l": 0.60747,
    "c": 0.15699,
    "h": 256.2
  },
  "luminance": 0.22169
}

Semantic roles & 50–950 ramp

primary
#3B82DE
secondary
#DDBF98
accent
#9F3AEE
background
#F8FAFE
surface
#F0F4FD
border
#CBCED5
text
#0D0F16
muted
#7D7F84

Preview Lab

Preview with #3B82DE

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

Preview Lab → · Contrast checker → · Palette generator →

#3B82DE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva