#091240#091240

#091240 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.1% C 0.088 H 268.8°. Best body text is #FFFFFF at 17.92:1 contrast (WCAG AA passes).

Color values

HEX	#091240
RGB	rgb(9, 18, 64)
HSL	hsl(230, 75%, 14%)
HSV	hsv(230, 86%, 25%)
CMYK	cmyk(85.9%, 71.9%, 0%, 74.9%)
CIE-LAB	lab(7.77, 15.67, -30.39)
CIE-LCH	lch(7.77, 34.19, 297.28°)
OKLab	oklab(21.11% -0.0019 -0.0879)
OKLCH	oklch(21.11% 0.088 268.8)
XYZ	xyz(1.2541, 0.8607, 4.9495)
Luminance	0.0086 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#091240 #403709

analogous

#092E40 #091240 #1C0940

triadic

#091240 #400912 #124009

tetradic

#091240 #40092E #403709 #09401C

square

#091240 #40092E #403709 #09401C

split-complementary

#091240 #401C09 #2E4009

monochromatic

#04081B #04081B #091240 #112176 #1830AB

Accessibility & contrast

On white

17.92

#091240 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#091240 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #091240

17.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##091240	#FFFFFF	#000000	##FFFFFF
##091240	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)

#001A41

Deuteranopia (green-blind)

#00153F

Tritanopia (blue-blind)

#001E26

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #091240;
/* rgb */ color: rgb(9, 18, 64);
/* oklch */ color: oklch(21.1% 0.088 268.8);

Tailwind

colors: {
  custom: {
    50: '#534f75',
    500: '#091240',
    950: '#000000',
  },
}

SCSS

$custom: #091240;
$custom-light: #534f75;
$custom-dark: #000000;

JSON

{
  "hex": "#091240",
  "rgb": {
    "r": 9,
    "g": 18,
    "b": 64
  },
  "hsl": {
    "h": 230.182,
    "s": 75.342,
    "l": 14.314
  },
  "oklch": {
    "l": 0.21108,
    "c": 0.08789,
    "h": 268.8
  },
  "luminance": 0.00861
}

Semantic roles & 50–950 ramp

primary

#091240

secondary

#7E7027

accent

#D336F2

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030208

muted

#78787B

Preview Lab

Preview with #091240

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

Preview Lab → · Contrast checker → · Palette generator →