#2D3BCF#2D3BCF

#2D3BCF is a mid, highly saturated blue. Relative luminance 0.082; OKLCH L 45.3% C 0.223 H 269.7°. Best body text is #FFFFFF at 7.96:1 contrast (WCAG AA passes).

Color values

HEX#2D3BCF
RGBrgb(45, 59, 207)
HSLhsl(235, 64%, 49%)
HSVhsv(235, 78%, 81%)
CMYKcmyk(78.3%, 71.5%, 0%, 18.8%)
CIE-LABlab(34.37, 46.33, -77.00)
CIE-LCHlch(34.37, 89.86, 301.04°)
OKLaboklab(45.34% -0.001 -0.223)
OKLCHoklch(45.34% 0.223 269.7)
XYZxyz(13.9048, 8.1892, 59.8672)
Luminance0.0819 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2D3BCF #CFC12D
analogous
#2D8CCF #2D3BCF #702DCF
triadic
#2D3BCF #CF2D3B #3BCF2D
tetradic
#2D3BCF #CF2D8C #CFC12D #2DCF70
square
#2D3BCF #CF2D8C #CFC12D #2DCF70
split-complementary
#2D3BCF #CF702D #8CCF2D
monochromatic
#171E6A #222D9D #2D3BCF #5D68DC #9097E7

Accessibility & contrast

On white

7.96
#2D3BCF on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.64
#2D3BCF on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3BCF
7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2D3BCF#FFFFFF#000000##FFFFFF
##2D3BCF1.007.962.647.96
#FFFFFF7.961.0021.001.00
#0000002.6421.001.0021.00
##FFFFFF7.961.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0059D3
Deuteranopia (green-blind)
#0049CC
Tritanopia (blue-blind)
#006581
Achromatopsia (no color)
#515151

Design tokens & code

CSS
--color: #2d3bcf;
/* rgb */ color: rgb(45, 59, 207);
/* oklch */ color: oklch(45.3% 0.223 269.7);
Tailwind
colors: {
  custom: {
    50: '#8172df',
    500: '#2d3bcf',
    950: '#000000',
  },
}
SCSS
$custom: #2d3bcf;
$custom-light: #8172df;
$custom-dark: #000000;
JSON
{
  "hex": "#2d3bcf",
  "rgb": {
    "r": 45,
    "g": 59,
    "b": 207
  },
  "hsl": {
    "h": 234.815,
    "s": 64.286,
    "l": 49.412
  },
  "oklch": {
    "l": 0.45341,
    "c": 0.22301,
    "h": 269.7
  },
  "luminance": 0.08191
}

Semantic roles & 50–950 ramp

primary
#2D3BCF
secondary
#D1CB87
accent
#D941E7
background
#F8F7FD
surface
#F0EDFB
border
#CBC8D4
text
#0C0815
muted
#7D7B83

Preview Lab

Preview with #2D3BCF

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

Preview Lab → · Contrast checker → · Palette generator →

#2D3BCF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva