#3D75D6#3D75D6

#3D75D6 is a mid, vivid blue. Relative luminance 0.186; OKLCH L 57.5% C 0.160 H 260.6°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX#3D75D6
RGBrgb(61, 117, 214)
HSLhsl(218, 65%, 54%)
HSVhsv(218, 71%, 84%)
CMYKcmyk(71.5%, 45.3%, 0%, 16.1%)
CIE-LABlab(50.18, 14.21, -55.26)
CIE-LCHlch(50.18, 57.06, 284.42°)
OKLaboklab(57.5% -0.0263 -0.1583)
OKLCHoklch(57.5% 0.16 260.6)
XYZxyz(20.4190, 18.5675, 66.1131)
Luminance0.1857 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3D75D6 #D69E3D
analogous
#3DC2D6 #3D75D6 #523DD6
triadic
#3D75D6 #D63D75 #75D63D
tetradic
#3D75D6 #D63DC2 #D69E3D #3DD652
square
#3D75D6 #D63DC2 #D69E3D #3DD652
split-complementary
#3D75D6 #D6523D #C2D63D
monochromatic
#1B3F7E #2558B1 #3D75D6 #7099E1 #A2BDEB

Accessibility & contrast

On white

4.45
#3D75D6 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.71
#3D75D6 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D75D6
4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3D75D6#FFFFFF#000000##000000
##3D75D61.004.454.714.71
#FFFFFF4.451.0021.0021.00
#0000004.7121.001.001.00
##0000004.7121.001.001.00

Color blindness preview

Protanopia (red-blind)
#437FDA
Deuteranopia (green-blind)
#2371D4
Tritanopia (blue-blind)
#008C9B
Achromatopsia (no color)
#777777

Design tokens & code

CSS
--color: #3d75d6;
/* rgb */ color: rgb(61, 117, 214);
/* oklch */ color: oklch(57.5% 0.160 260.6);
Tailwind
colors: {
  custom: {
    50: '#859ce3',
    500: '#3d75d6',
    950: '#000000',
  },
}
SCSS
$custom: #3d75d6;
$custom-light: #859ce3;
$custom-dark: #000000;
JSON
{
  "hex": "#3d75d6",
  "rgb": {
    "r": 61,
    "g": 117,
    "b": 214
  },
  "hsl": {
    "h": 218.039,
    "s": 65.106,
    "l": 53.922
  },
  "oklch": {
    "l": 0.57502,
    "c": 0.16047,
    "h": 260.6
  },
  "luminance": 0.1857
}

Semantic roles & 50–950 ramp

primary
#3D75D6
secondary
#D8C097
accent
#AA40E8
background
#F8F9FE
surface
#F0F2FC
border
#CBCCD5
text
#0C0E15
muted
#7D7E84

Preview Lab

Preview with #3D75D6

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

Preview Lab → · Contrast checker → · Palette generator →

#3D75D6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva