#0B0732#0B0732

#0B0732 is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.3% C 0.081 H 278.3°. Best body text is #FFFFFF at 19.26:1 contrast (WCAG AA passes).

Color values

HEX	#0B0732
RGB	rgb(11, 7, 50)
HSL	hsl(246, 75%, 11%)
HSV	hsv(246, 86%, 20%)
CMYK	cmyk(78%, 86%, 0%, 80.4%)
CIE-LAB	lab(4.09, 14.69, -26.18)
CIE-LCH	lch(4.09, 30.02, 299.30°)
OKLab	oklab(17.35% 0.0116 -0.08)
OKLCH	oklch(17.35% 0.081 278.3)
XYZ	xyz(0.7895, 0.4533, 3.0629)
Luminance	0.0045 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B0732 #2E3207

analogous

#071832 #0B0732 #200732

triadic

#0B0732 #320B07 #07320B

tetradic

#0B0732 #320718 #2E3207 #073220

square

#0B0732 #320718 #2E3207 #073220

split-complementary

#0B0732 #322007 #183207

monochromatic

#06041B #06041B #0B0732 #170F68 #23169D

Accessibility & contrast

On white

19.26

#0B0732 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#0B0732 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B0732

19.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B0732	#FFFFFF	#000000	##FFFFFF
##0B0732	1.00	19.26	1.09	19.26
#FFFFFF	19.26	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001033

Deuteranopia (green-blind)

#000D31

Tritanopia (blue-blind)

#00131B

Achromatopsia (no color)

#0E0E0E

Design tokens & code

CSS

--color: #0b0732;
/* rgb */ color: rgb(11, 7, 50);
/* oklch */ color: oklch(17.3% 0.081 278.3);

Tailwind

colors: {
  custom: {
    50: '#4f496a',
    500: '#0b0732',
    950: '#000000',
  },
}

SCSS

$custom: #0b0732;
$custom-light: #4f496a;
$custom-dark: #000000;

JSON

{
  "hex": "#0b0732",
  "rgb": {
    "r": 11,
    "g": 7,
    "b": 50
  },
  "hsl": {
    "h": 245.581,
    "s": 75.439,
    "l": 11.176
  },
  "oklch": {
    "l": 0.1735,
    "c": 0.08089,
    "h": 278.3
  },
  "luminance": 0.00453
}

Semantic roles & 50–950 ramp

primary

#0B0732

secondary

#6A7223

accent

#F236E1

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#020006

muted

#78777A

Preview Lab

Preview with #0B0732

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

Preview Lab → · Contrast checker → · Palette generator →