#2D3769#2D3769

#2D3769 is a dark, moderate blue. Relative luminance 0.043; OKLCH L 35.5% C 0.087 H 272.7°. Best body text is #FFFFFF at 11.28:1 contrast (WCAG AA passes).

Color values

HEX#2D3769
RGBrgb(45, 55, 105)
HSLhsl(230, 40%, 29%)
HSVhsv(230, 57%, 41%)
CMYKcmyk(57.1%, 47.6%, 0%, 58.8%)
CIE-LABlab(24.67, 12.01, -30.66)
CIE-LCHlch(24.67, 32.93, 291.40°)
OKLaboklab(35.51% 0.0041 -0.0872)
OKLCHoklch(35.51% 0.087 272.7)
XYZxyz(4.9974, 4.3098, 13.9304)
Luminance0.0431 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2D3769 #695F2D
analogous
#2D5569 #2D3769 #412D69
triadic
#2D3769 #692D37 #37692D
tetradic
#2D3769 #692D55 #695F2D #2D6941
square
#2D3769 #692D55 #695F2D #2D6941
split-complementary
#2D3769 #69412D #55692D
monochromatic
#090B15 #1B213E #2D3769 #3F4D94 #5969B8

Accessibility & contrast

On white

11.28
#2D3769 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.86
#2D3769 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3769
11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2D3769#FFFFFF#000000##FFFFFF
##2D37691.0011.281.8611.28
#FFFFFF11.281.0021.001.00
#0000001.8621.001.0021.00
##FFFFFF11.281.0021.001.00

Color blindness preview

Protanopia (red-blind)
#213D6B
Deuteranopia (green-blind)
#1A3868
Tritanopia (blue-blind)
#0F424B
Achromatopsia (no color)
#3B3B3B

Design tokens & code

CSS
--color: #2d3769;
/* rgb */ color: rgb(45, 55, 105);
/* oklch */ color: oklch(35.5% 0.087 272.7);
Tailwind
colors: {
  custom: {
    50: '#6b6d94',
    500: '#2d3769',
    950: '#000000',
  },
}
SCSS
$custom: #2d3769;
$custom-light: #6b6d94;
$custom-dark: #000000;
JSON
{
  "hex": "#2d3769",
  "rgb": {
    "r": 45,
    "g": 55,
    "b": 105
  },
  "hsl": {
    "h": 230,
    "s": 40,
    "l": 29.412
  },
  "oklch": {
    "l": 0.35507,
    "c": 0.08732,
    "h": 272.7
  },
  "luminance": 0.0431
}

Semantic roles & 50–950 ramp

primary
#2D3769
secondary
#9B8F57
accent
#BC58D0
background
#F6F6F9
surface
#EBEBF1
border
#C6C6CB
text
#07070D
muted
#7A7A7E

Preview Lab

Preview with #2D3769

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

Preview Lab → · Contrast checker → · Palette generator →

#2D3769 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva