#091045#091045

#091045 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.3% C 0.098 H 269.5°. Best body text is #FFFFFF at 17.92:1 contrast (WCAG AA passes).

Color values

HEX	#091045
RGB	rgb(9, 16, 69)
HSL	hsl(233, 77%, 15%)
HSV	hsv(233, 87%, 27%)
CMYK	cmyk(87%, 76.8%, 0%, 72.9%)
CIE-LAB	lab(7.75, 19.36, -33.96)
CIE-LCH	lch(7.75, 39.09, 299.68°)
OKLab	oklab(21.26% -0.0009 -0.0984)
OKLCH	oklch(21.26% 0.098 269.5)
XYZ	xyz(1.3718, 0.8582, 5.7224)
Luminance	0.0086 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Navy Blue (survey)

#001146

ΔE00 1.38

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#091045 #453E09

analogous

#092E45 #091045 #200945

triadic

#091045 #450910 #104509

tetradic

#091045 #45092E #453E09 #094520

square

#091045 #45092E #453E09 #094520

split-complementary

#091045 #452009 #2E4509

monochromatic

#04061B #04061B #091045 #101D7B #1729B1

Accessibility & contrast

On white

17.92

#091045 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#091045 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #091045

17.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##091045	#FFFFFF	#000000	##FFFFFF
##091045	1.00	17.92	1.17	17.92
#FFFFFF	17.92	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A47

Deuteranopia (green-blind)

#001444

Tritanopia (blue-blind)

#001F28

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #091045;
/* rgb */ color: rgb(9, 16, 69);
/* oklch */ color: oklch(21.3% 0.098 269.5);

Tailwind

colors: {
  custom: {
    50: '#554e79',
    500: '#091045',
    950: '#000000',
  },
}

SCSS

$custom: #091045;
$custom-light: #554e79;
$custom-dark: #000000;

JSON

{
  "hex": "#091045",
  "rgb": {
    "r": 9,
    "g": 16,
    "b": 69
  },
  "hsl": {
    "h": 233,
    "s": 76.923,
    "l": 15.294
  },
  "oklch": {
    "l": 0.21258,
    "c": 0.09835,
    "h": 269.5
  },
  "luminance": 0.00858
}

Semantic roles & 50–950 ramp

primary

#091045

secondary

#837827

accent

#DD34F3

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030109

muted

#78777B

Preview Lab

Preview with #091045

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

Preview Lab → · Contrast checker → · Palette generator →