#3D28BC#3D28BC

#3D28BC is a dark, highly saturated blue. Relative luminance 0.061; OKLCH L 41.8% C 0.214 H 278.1°. Best body text is #FFFFFF at 9.42:1 contrast (WCAG AA passes).

Color values

HEX#3D28BC
RGBrgb(61, 40, 188)
HSLhsl(249, 65%, 45%)
HSVhsv(249, 79%, 74%)
CMYKcmyk(67.6%, 78.7%, 0%, 26.3%)
CIE-LABlab(29.76, 51.88, -73.46)
CIE-LCHlch(29.76, 89.93, 305.23°)
OKLaboklab(41.75% 0.0302 -0.2122)
OKLCHoklch(41.75% 0.214 278.1)
XYZxyz(11.7574, 6.1395, 48.1326)
Luminance0.0614 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3D28BC #A7BC28
analogous
#285DBC #3D28BC #8728BC
triadic
#3D28BC #BC3D28 #28BC3D
tetradic
#3D28BC #BC285D #A7BC28 #28BC87
square
#3D28BC #BC285D #A7BC28 #28BC87
split-complementary
#3D28BC #BC8728 #5DBC28
monochromatic
#1C1357 #2D1D8A #3D28BC #5D49D8 #8A7BE3

Accessibility & contrast

On white

9.42
#3D28BC on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.23
#3D28BC on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D28BC
9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3D28BC#FFFFFF#000000##FFFFFF
##3D28BC1.009.422.239.42
#FFFFFF9.421.0021.001.00
#0000002.2321.001.0021.00
##FFFFFF9.421.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004CC0
Deuteranopia (green-blind)
#0040B9
Tritanopia (blue-blind)
#005572
Achromatopsia (no color)
#464646

Design tokens & code

CSS
--color: #3d28bc;
/* rgb */ color: rgb(61, 40, 188);
/* oklch */ color: oklch(41.8% 0.214 278.1);
Tailwind
colors: {
  custom: {
    50: '#8566d2',
    500: '#3d28bc',
    950: '#000000',
  },
}
SCSS
$custom: #3d28bc;
$custom-light: #8566d2;
$custom-dark: #000000;
JSON
{
  "hex": "#3d28bc",
  "rgb": {
    "r": 61,
    "g": 40,
    "b": 188
  },
  "hsl": {
    "h": 248.514,
    "s": 64.912,
    "l": 44.706
  },
  "oklch": {
    "l": 0.41752,
    "c": 0.21434,
    "h": 278.1
  },
  "luminance": 0.06141
}

Semantic roles & 50–950 ramp

primary
#3D28BC
secondary
#BFCB75
accent
#E840D0
background
#F8F6FD
surface
#F0EBFA
border
#CBC6D3
text
#0D0614
muted
#7D7A83

Preview Lab

Preview with #3D28BC

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

Preview Lab → · Contrast checker → · Palette generator →

#3D28BC Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva