#091B47#091B47

#091B47 is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 23.9% C 0.086 H 264.1°. Best body text is #FFFFFF at 16.67:1 contrast (WCAG AA passes).

Color values

HEX	#091B47
RGB	rgb(9, 27, 71)
HSL	hsl(223, 78%, 16%)
HSV	hsv(223, 87%, 28%)
CMYK	cmyk(87.3%, 62%, 0%, 72.2%)
CIE-LAB	lab(11.25, 11.78, -29.64)
CIE-LCH	lch(11.25, 31.89, 291.67°)
OKLab	oklab(23.92% -0.0088 -0.0855)
OKLCH	oklch(23.92% 0.086 264.1)
XYZ	xyz(1.6415, 1.2967, 6.1238)
Luminance	0.0130 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#091B47 #473509

analogous

#093A47 #091B47 #160947

triadic

#091B47 #47091B #1B4709

tetradic

#091B47 #47093A #473509 #094716

square

#091B47 #47093A #473509 #094716

split-complementary

#091B47 #471609 #3A4709

monochromatic

#030A1B #030A1B #091B47 #10307D #1744B4

Accessibility & contrast

On white

16.67

#091B47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#091B47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #091B47

16.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##091B47	#FFFFFF	#000000	##FFFFFF
##091B47	1.00	16.67	1.26	16.67
#FFFFFF	16.67	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002149

Deuteranopia (green-blind)

#001B46

Tritanopia (blue-blind)

#00262D

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #091b47;
/* rgb */ color: rgb(9, 27, 71);
/* oklch */ color: oklch(23.9% 0.086 264.1);

Tailwind

colors: {
  custom: {
    50: '#54567b',
    500: '#091b47',
    950: '#000000',
  },
}

SCSS

$custom: #091b47;
$custom-light: #54567b;
$custom-dark: #000000;

JSON

{
  "hex": "#091b47",
  "rgb": {
    "r": 9,
    "g": 27,
    "b": 71
  },
  "hsl": {
    "h": 222.581,
    "s": 77.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.23916,
    "c": 0.08598,
    "h": 264.1
  },
  "luminance": 0.01297
}

Semantic roles & 50–950 ramp

primary

#091B47

secondary

#846927

accent

#BC34F4

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#030309

muted

#78787B

Preview Lab

Preview with #091B47

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

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