#090B48#090B48

#090B48 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 20.7% C 0.109 H 270.6°. Best body text is #FFFFFF at 18.21:1 contrast (WCAG AA passes).

Color values

HEX#090B48
RGBrgb(9, 11, 72)
HSLhsl(238, 78%, 16%)
HSVhsv(238, 88%, 28%)
CMYKcmyk(87.5%, 84.7%, 0%, 71.8%)
CIE-LABlab(6.91, 23.86, -37.46)
CIE-LCHlch(6.91, 44.41, 302.49°)
OKLaboklab(20.73% 0.0011 -0.1087)
OKLCHoklch(20.73% 0.109 270.6)
XYZxyz(1.4016, 0.7651, 6.2035)
Luminance0.0076 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#090B48 #484609
analogous
#092A48 #090B48 #260948
triadic
#090B48 #48090B #0B4809
tetradic
#090B48 #48092A #484609 #094826
square
#090B48 #48092A #484609 #094826
split-complementary
#090B48 #482609 #2A4809
monochromatic
#03041B #03041B #090B48 #10137E #171CB5

Accessibility & contrast

On white

18.21
#090B48 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.15
#090B48 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #090B48
18.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##090B48#FFFFFF#000000##FFFFFF
##090B481.0018.211.1518.21
#FFFFFF18.211.0021.001.00
#0000001.1521.001.0021.00
##FFFFFF18.211.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00184A
Deuteranopia (green-blind)
#001247
Tritanopia (blue-blind)
#001D29
Achromatopsia (no color)
#151515

Design tokens & code

CSS
--color: #090b48;
/* rgb */ color: rgb(9, 11, 72);
/* oklch */ color: oklch(20.7% 0.109 270.6);
Tailwind
colors: {
  custom: {
    50: '#564b7c',
    500: '#090b48',
    950: '#000000',
  },
}
SCSS
$custom: #090b48;
$custom-light: #564b7c;
$custom-dark: #000000;
JSON
{
  "hex": "#090b48",
  "rgb": {
    "r": 9,
    "g": 11,
    "b": 72
  },
  "hsl": {
    "h": 238.095,
    "s": 77.778,
    "l": 15.882
  },
  "oklch": {
    "l": 0.20729,
    "c": 0.10875,
    "h": 270.6
  },
  "luminance": 0.00765
}

Semantic roles & 50–950 ramp

primary
#090B48
secondary
#858227
accent
#EE34F4
background
#F5F4F7
surface
#E9E7EE
border
#C5C3C9
text
#040109
muted
#79777B

Preview Lab

Preview with #090B48

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

Preview Lab → · Contrast checker → · Palette generator →

#090B48 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva