#3D84B3#3D84B3

#3D84B3 is a mid, moderate cyan. Relative luminance 0.207; OKLCH L 58.9% C 0.101 H 240.5°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX#3D84B3
RGBrgb(61, 132, 179)
HSLhsl(204, 49%, 47%)
HSVhsv(204, 66%, 70%)
CMYKcmyk(65.9%, 26.3%, 0%, 29.8%)
CIE-LABlab(52.67, -7.23, -31.32)
CIE-LCHlch(52.67, 32.14, 257.00°)
OKLaboklab(58.85% -0.0498 -0.0881)
OKLCHoklch(58.85% 0.101 240.5)
XYZxyz(18.3093, 20.7474, 45.6788)
Luminance0.2075 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3D84B3 #B36C3D
analogous
#3DB3A7 #3D84B3 #3D49B3
triadic
#3D84B3 #B33D84 #84B33D
tetradic
#3D84B3 #A73DB3 #B36C3D #49B33D
square
#3D84B3 #A73DB3 #B36C3D #49B33D
split-complementary
#3D84B3 #B33D49 #B3A73D
monochromatic
#1E4158 #2D6285 #3D84B3 #63A1CA #91BDD9

Accessibility & contrast

On white

4.08
#3D84B3 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.15
#3D84B3 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D84B3
5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3D84B3#FFFFFF#000000##000000
##3D84B31.004.085.155.15
#FFFFFF4.081.0021.0021.00
#0000005.1521.001.001.00
##0000005.1521.001.001.00

Color blindness preview

Protanopia (red-blind)
#6F84B5
Deuteranopia (green-blind)
#5E79B2
Tritanopia (blue-blind)
#009094
Achromatopsia (no color)
#7E7E7E

Design tokens & code

CSS
--color: #3d84b3;
/* rgb */ color: rgb(61, 132, 179);
/* oklch */ color: oklch(58.9% 0.101 240.5);
Tailwind
colors: {
  custom: {
    50: '#7fa7ca',
    500: '#3d84b3',
    950: '#000000',
  },
}
SCSS
$custom: #3d84b3;
$custom-light: #7fa7ca;
$custom-dark: #000000;
JSON
{
  "hex": "#3d84b3",
  "rgb": {
    "r": 61,
    "g": 132,
    "b": 179
  },
  "hsl": {
    "h": 203.898,
    "s": 49.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.58853,
    "c": 0.10122,
    "h": 240.5
  },
  "luminance": 0.20749
}

Semantic roles & 50–950 ramp

primary
#3D84B3
secondary
#C5A087
accent
#864FD9
background
#F8FAFC
surface
#EFF4F8
border
#CACED1
text
#0B0F13
muted
#7C7F82

Preview Lab

Preview with #3D84B3

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

Preview Lab → · Contrast checker → · Palette generator →

#3D84B3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva