#091431#091431

#091431 is a very dark, muted blue. Relative luminance 0.008; OKLCH L 20.1% C 0.060 H 265.6°. Best body text is #FFFFFF at 18.17:1 contrast (WCAG AA passes).

Color values

HEX	#091431
RGB	rgb(9, 20, 49)
HSL	hsl(224, 69%, 11%)
HSV	hsv(224, 82%, 19%)
CMYK	cmyk(81.6%, 59.2%, 0%, 80.8%)
CIE-LAB	lab(7.05, 7.11, -20.72)
CIE-LCH	lch(7.05, 21.91, 288.93°)
OKLab	oklab(20.09% -0.0046 -0.0596)
OKLCH	oklch(20.09% 0.06 265.6)
XYZ	xyz(0.9170, 0.7800, 3.0074)
Luminance	0.0078 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 6.24

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#091431 #312609

analogous

#092831 #091431 #120931

triadic

#091431 #310914 #143109

tetradic

#091431 #310928 #312609 #093112

square

#091431 #310928 #312609 #093112

split-complementary

#091431 #311209 #283109

monochromatic

#050B1A #050B1A #091431 #122965 #1C3E98

Accessibility & contrast

On white

18.17

#091431 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#091431 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #091431

18.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##091431	#FFFFFF	#000000	##FFFFFF
##091431	1.00	18.17	1.16	18.17
#FFFFFF	18.17	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#051832

Deuteranopia (green-blind)

#001430

Tritanopia (blue-blind)

#001B20

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #091431;
/* rgb */ color: rgb(9, 20, 49);
/* oklch */ color: oklch(20.1% 0.060 265.6);

Tailwind

colors: {
  custom: {
    50: '#4e5169',
    500: '#091431',
    950: '#000000',
  },
}

SCSS

$custom: #091431;
$custom-light: #4e5169;
$custom-dark: #000000;

JSON

{
  "hex": "#091431",
  "rgb": {
    "r": 9,
    "g": 20,
    "b": 49
  },
  "hsl": {
    "h": 223.5,
    "s": 68.966,
    "l": 11.373
  },
  "oklch": {
    "l": 0.2009,
    "c": 0.0598,
    "h": 265.6
  },
  "luminance": 0.0078
}

Semantic roles & 50–950 ramp

primary

#091431

secondary

#6F5B27

accent

#BB3CEC

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020206

muted

#78787A

Preview Lab

Preview with #091431

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

Preview Lab → · Contrast checker → · Palette generator →