#3D4BC7#3D4BC7

#3D4BC7 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 48.1% C 0.191 H 272.0°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX#3D4BC7
RGBrgb(61, 75, 199)
HSLhsl(234, 55%, 51%)
HSVhsv(234, 69%, 78%)
CMYKcmyk(69.3%, 62.3%, 0%, 22%)
CIE-LABlab(38.10, 35.46, -66.19)
CIE-LCHlch(38.10, 75.09, 298.18°)
OKLaboklab(48.06% 0.0068 -0.191)
OKLCHoklch(48.06% 0.191 272)
XYZxyz(14.7459, 10.1464, 55.2031)
Luminance0.1015 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3D4BC7 #C7B93D
analogous
#3D90C7 #3D4BC7 #743DC7
triadic
#3D4BC7 #C73D4B #4BC73D
tetradic
#3D4BC7 #C73D90 #C7B93D #3DC774
square
#3D4BC7 #C73D90 #C7B93D #3DC774
split-complementary
#3D4BC7 #C7743D #90C73D
monochromatic
#1F276B #2D389A #3D4BC7 #6C77D5 #9CA3E2

Accessibility & contrast

On white

6.93
#3D4BC7 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.03
#3D4BC7 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D4BC7
6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3D4BC7#FFFFFF#000000##FFFFFF
##3D4BC71.006.933.036.93
#FFFFFF6.931.0021.001.00
#0000003.0321.001.0021.00
##FFFFFF6.931.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0060CB
Deuteranopia (green-blind)
#0053C5
Tritanopia (blue-blind)
#006B82
Achromatopsia (no color)
#5A5A5A

Design tokens & code

CSS
--color: #3d4bc7;
/* rgb */ color: rgb(61, 75, 199);
/* oklch */ color: oklch(48.1% 0.191 272.0);
Tailwind
colors: {
  custom: {
    50: '#847dd9',
    500: '#3d4bc7',
    950: '#000000',
  },
}
SCSS
$custom: #3d4bc7;
$custom-light: #847dd9;
$custom-dark: #000000;
JSON
{
  "hex": "#3d4bc7",
  "rgb": {
    "r": 61,
    "g": 75,
    "b": 199
  },
  "hsl": {
    "h": 233.913,
    "s": 55.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.48055,
    "c": 0.19117,
    "h": 272
  },
  "luminance": 0.10148
}

Semantic roles & 50–950 ramp

primary
#3D4BC7
secondary
#CEC891
accent
#CF49DF
background
#F8F7FD
surface
#F0EEFB
border
#CBC9D4
text
#0C0915
muted
#7D7B83

Preview Lab

Preview with #3D4BC7

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

Preview Lab → · Contrast checker → · Palette generator →

#3D4BC7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva