#2B4069#2B4069

#2B4069 is a dark, moderate blue. Relative luminance 0.052; OKLCH L 37.5% C 0.076 H 262.7°. Best body text is #FFFFFF at 10.29:1 contrast (WCAG AA passes).

Color values

HEX#2B4069
RGBrgb(43, 64, 105)
HSLhsl(220, 42%, 29%)
HSVhsv(220, 59%, 41%)
CMYKcmyk(59%, 39%, 0%, 58.8%)
CIE-LABlab(27.30, 5.34, -26.49)
CIE-LCHlch(27.30, 27.02, 281.39°)
OKLaboklab(37.49% -0.0096 -0.075)
OKLCHoklch(37.49% 0.076 262.7)
XYZxyz(5.3786, 5.1999, 14.0821)
Luminance0.0520 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2B4069 #69542B
analogous
#2B5F69 #2B4069 #352B69
triadic
#2B4069 #692B40 #40692B
tetradic
#2B4069 #692B5F #69542B #2B6935
square
#2B4069 #692B5F #69542B #2B6935
split-complementary
#2B4069 #69352B #5F692B
monochromatic
#090D16 #19263E #2B4069 #3D5A94 #5577B9

Accessibility & contrast

On white

10.29
#2B4069 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.04
#2B4069 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B4069
10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2B4069#FFFFFF#000000##FFFFFF
##2B40691.0010.292.0410.29
#FFFFFF10.291.0021.001.00
#0000002.0421.001.0021.00
##FFFFFF10.291.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2F446B
Deuteranopia (green-blind)
#283E68
Tritanopia (blue-blind)
#04494F
Achromatopsia (no color)
#404040

Design tokens & code

CSS
--color: #2b4069;
/* rgb */ color: rgb(43, 64, 105);
/* oklch */ color: oklch(37.5% 0.076 262.7);
Tailwind
colors: {
  custom: {
    50: '#6a7494',
    500: '#2b4069',
    950: '#000000',
  },
}
SCSS
$custom: #2b4069;
$custom-light: #6a7494;
$custom-dark: #000000;
JSON
{
  "hex": "#2b4069",
  "rgb": {
    "r": 43,
    "g": 64,
    "b": 105
  },
  "hsl": {
    "h": 219.677,
    "s": 41.892,
    "l": 29.02
  },
  "oklch": {
    "l": 0.37493,
    "c": 0.07559,
    "h": 262.7
  },
  "luminance": 0.052
}

Semantic roles & 50–950 ramp

primary
#2B4069
secondary
#9B8355
accent
#A856D2
background
#F6F7F9
surface
#EBEDF1
border
#C6C8CB
text
#07080D
muted
#7A7B7E

Preview Lab

Preview with #2B4069

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

Preview Lab → · Contrast checker → · Palette generator →

#2B4069 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva