#091D48#091D48

#091D48 is a very dark, moderate blue. Relative luminance 0.014; OKLCH L 24.5% C 0.085 H 262.9°. Best body text is #FFFFFF at 16.39:1 contrast (WCAG AA passes).

Color values

HEX	#091D48
RGB	rgb(9, 29, 72)
HSL	hsl(221, 78%, 16%)
HSV	hsv(221, 88%, 28%)
CMYK	cmyk(87.5%, 59.7%, 0%, 71.8%)
CIE-LAB	lab(11.99, 10.67, -29.14)
CIE-LCH	lch(11.99, 31.03, 290.11°)
OKLab	oklab(24.5% -0.0104 -0.084)
OKLCH	oklch(24.5% 0.085 262.9)
XYZ	xyz(1.7213, 1.4045, 6.3100)
Luminance	0.0140 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#091D48 #483409

analogous

#093C48 #091D48 #140948

triadic

#091D48 #48091D #1D4809

tetradic

#091D48 #48093C #483409 #094814

square

#091D48 #48093C #483409 #094814

split-complementary

#091D48 #481409 #3C4809

monochromatic

#030B1B #030B1B #091D48 #10337E #1749B5

Accessibility & contrast

On white

16.39

#091D48 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#091D48 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #091D48

16.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##091D48	#FFFFFF	#000000	##FFFFFF
##091D48	1.00	16.39	1.28	16.39
#FFFFFF	16.39	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00234A

Deuteranopia (green-blind)

#001D47

Tritanopia (blue-blind)

#00282F

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #091d48;
/* rgb */ color: rgb(9, 29, 72);
/* oklch */ color: oklch(24.5% 0.085 262.9);

Tailwind

colors: {
  custom: {
    50: '#54587b',
    500: '#091d48',
    950: '#000000',
  },
}

SCSS

$custom: #091d48;
$custom-light: #54587b;
$custom-dark: #000000;

JSON

{
  "hex": "#091d48",
  "rgb": {
    "r": 9,
    "g": 29,
    "b": 72
  },
  "hsl": {
    "h": 220.952,
    "s": 77.778,
    "l": 15.882
  },
  "oklch": {
    "l": 0.245,
    "c": 0.08466,
    "h": 262.9
  },
  "luminance": 0.01405
}

Semantic roles & 50–950 ramp

primary

#091D48

secondary

#856827

accent

#B734F4

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#030309

muted

#78787B

Preview Lab

Preview with #091D48

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

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