#0B2450#0B2450

#0B2450 is a dark, moderate blue. Relative luminance 0.019; OKLCH L 27.0% C 0.087 H 260.8°. Best body text is #FFFFFF at 15.19:1 contrast (WCAG AA passes).

Color values

HEX#0B2450
RGBrgb(11, 36, 80)
HSLhsl(218, 76%, 18%)
HSVhsv(218, 86%, 31%)
CMYKcmyk(86.3%, 55%, 0%, 68.6%)
CIE-LABlab(15.02, 9.15, -29.73)
CIE-LCHlch(15.02, 31.10, 287.11°)
OKLaboklab(27.04% -0.0139 -0.0855)
OKLCHoklch(27.04% 0.087 260.8)
XYZxyz(2.2163, 1.9118, 7.8401)
Luminance0.0191 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0B2450 #50370B
analogous
#0B4650 #0B2450 #150B50
triadic
#0B2450 #500B24 #24500B
tetradic
#0B2450 #500B46 #50370B #0B5015
square
#0B2450 #500B46 #50370B #0B5015
split-complementary
#0B2450 #50150B #46500B
monochromatic
#040C1B #040C1B #0B2450 #123C86 #1A54BC

Accessibility & contrast

On white

15.19
#0B2450 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.38
#0B2450 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B2450
15.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0B2450#FFFFFF#000000##FFFFFF
##0B24501.0015.191.3815.19
#FFFFFF15.191.0021.001.00
#0000001.3821.001.0021.00
##FFFFFF15.191.0021.001.00

Color blindness preview

Protanopia (red-blind)
#092952
Deuteranopia (green-blind)
#00234F
Tritanopia (blue-blind)
#002F36
Achromatopsia (no color)
#262626

Design tokens & code

CSS
--color: #0b2450;
/* rgb */ color: rgb(11, 36, 80);
/* oklch */ color: oklch(27.0% 0.087 260.8);
Tailwind
colors: {
  custom: {
    50: '#575e81',
    500: '#0b2450',
    950: '#000000',
  },
}
SCSS
$custom: #0b2450;
$custom-light: #575e81;
$custom-dark: #000000;
JSON
{
  "hex": "#0b2450",
  "rgb": {
    "r": 11,
    "g": 36,
    "b": 80
  },
  "hsl": {
    "h": 218.261,
    "s": 75.824,
    "l": 17.843
  },
  "oklch": {
    "l": 0.27042,
    "c": 0.08666,
    "h": 260.8
  },
  "luminance": 0.01912
}

Semantic roles & 50–950 ramp

primary
#0B2450
secondary
#8C692B
accent
#AE35F2
background
#F5F5F7
surface
#E9E9EE
border
#C5C5C9
text
#04040A
muted
#79797C

Preview Lab

Preview with #0B2450

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

Preview Lab → · Contrast checker → · Palette generator →

#0B2450 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva